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O'Hare International Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Portland International Airport over the next 90 days, with one-way fares from TWD 3,900 and round-trip from TWD 2,881. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Sun, Nov 15 | Alaska Airlines
      PDX 23:30
      3h 45m
      Direct
      MDW 05:15
      Portland - Chicago | Sun, Nov 22 |
      TWD 8,941 TWD 10,107
      12% off
      12% off
      TWD 10,107 TWD 8,941
    • ORD 14:08
      4h 57m
      Direct
      PDX 17:05
      Chicago - Portland | Fri, Dec 4 | Alaska Airlines
      PDX 07:00
      4h 10m
      Direct
      ORD 13:10
      Portland - Chicago | Sun, Dec 6 | Alaska Airlines
      TWD 8,995 TWD 10,107
      11% off
      11% off
      TWD 10,107 TWD 8,995
    • RMU 18:50
      17h 10m
      1 stop
      RMO 13:00
      Corvera - Chisinau | Mon, Nov 30 | Volotea
      TWD 2,881 TWD 10,107
      71% off
      71% off
      TWD 10,107 TWD 2,881
    • RMU 18:50
      17h 10m
      1 stop
      RMO 13:00
      Corvera - Chisinau | Fri, Dec 4 | Volotea
      TWD 2,925
      71% off
      TWD 10,107 TWD 2,925
    • RMU 18:15
      24h 15m
      1 stop
      RMO 19:30
      Corvera - Chisinau | Sun, Dec 6 | Volotea
      TWD 3,288
      67% off
      TWD 10,107 TWD 3,288
    • RMU 18:50
      17h 10m
      1 stop
      RMO 13:00
      Corvera - Chisinau | Mon, Nov 9 | Volotea
      TWD 4,390
      56% off
      TWD 10,107 TWD 4,390
    • RMU 18:50
      17h 10m
      1 stop
      RMO 13:00
      Corvera - Chisinau | Fri, Dec 18 | Volotea
      TWD 4,679
      54% off
      TWD 10,107 TWD 4,679
    • RMU 12:00
      22h 25m
      1 stop
      RMO 11:25
      Corvera - Chisinau | Sat, Dec 5 | easyJet
      TWD 4,826
      52% off
      TWD 10,107 TWD 4,826
    • RMU 12:00
      22h 25m
      1 stop
      RMO 11:25
      Corvera - Chisinau | Sat, Nov 14 | easyJet
      TWD 5,208
      48% off
      TWD 10,107 TWD 5,208
    • CHI 13:00
      17h 25m
      1 stop
      PDX 14:00
      Chicago - Portland | Tue, Nov 3 | Normal Airline
      PDX 15:00
      6h
      Direct
      CHI 16:00
      Portland - Chicago | Thu, Nov 5 | Normal Airline
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    • Cheapest
      ORD 12:58
      8h
      1 stop
      PDX 18:58
      Chicago - Portland | Fri, Dec 4 | Delta Air Lines
      TWD 3,900 TWD 5,263
      26% off
      26% off
      TWD 5,263 TWD 3,900
    • ORD 06:30
      6h 37m
      1 stop
      PDX 11:07
      Chicago - Portland | Thu, Nov 12 | Frontier Airlines
      TWD 4,037 TWD 5,263
      23% off
      23% off
      TWD 5,263 TWD 4,037
    • ORD 06:21
      7h 32m
      1 stop
      PDX 11:53
      Chicago - Portland | Sat, Dec 5 | Frontier Airlines
      TWD 4,042 TWD 5,263
      23% off
      23% off
      TWD 5,263 TWD 4,042
    • ORD 22:00
      14h 28m
      1 stop
      PDX 10:28
      Chicago - Portland | Mon, Nov 23 | Frontier Airlines
      TWD 4,140
      21% off
      TWD 5,263 TWD 4,140
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Wed, Nov 11 | Alaska Airlines
      TWD 4,414
      32% off
      TWD 6,452 TWD 4,414
    • ORD 17:05
      4h 50m
      Direct
      PDX 19:55
      Chicago - Portland | Fri, Dec 4 | American Airlines
      TWD 4,453
      15% off
      TWD 5,263 TWD 4,453
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Fri, Nov 13 | Alaska Airlines
      TWD 4,463
      15% off
      TWD 5,263 TWD 4,463
    • ORD 06:30
      6h 37m
      1 stop
      PDX 11:07
      Chicago - Portland | Sat, Nov 21 | Frontier Airlines
      TWD 4,512
      14% off
      TWD 5,263 TWD 4,512
    • ORD 14:08
      4h 57m
      Direct
      PDX 17:05
      Chicago - Portland | Sat, Dec 5 | Alaska Airlines
      TWD 4,581
      13% off
      TWD 5,263 TWD 4,581
    • CHI 13:00
      17h 25m
      1 stop
      PDX 14:00
      Chicago - Portland | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Wed, Nov 11 | Alaska Airlines
      TWD 4,414 TWD 6,452
      32% off
      32% off
      TWD 6,452 TWD 4,414
    • ORD 17:05
      4h 50m
      Direct
      PDX 19:55
      Chicago - Portland | Fri, Dec 4 | American Airlines
      TWD 4,453 TWD 5,263
      15% off
      15% off
      TWD 5,263 TWD 4,453
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Fri, Nov 13 | Alaska Airlines
      TWD 4,463 TWD 5,263
      15% off
      15% off
      TWD 5,263 TWD 4,463
    • ORD 14:08
      4h 57m
      Direct
      PDX 17:05
      Chicago - Portland | Sat, Dec 5 | Alaska Airlines
      TWD 4,581
      13% off
      TWD 5,263 TWD 4,581
    • ORD 14:08
      4h 57m
      Direct
      PDX 17:05
      Chicago - Portland | Thu, Dec 3 | Alaska Airlines
      TWD 4,581
      28% off
      TWD 6,452 TWD 4,581
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Fri, Nov 13 | Alaska Airlines
      TWD 4,620
      28% off
      TWD 6,452 TWD 4,620
    • ORD 17:05
      4h 42m
      Direct
      PDX 19:47
      Chicago - Portland | Fri, Nov 13 | American Airlines
      TWD 4,669
      11% off
      TWD 5,263 TWD 4,669
    • ORD 17:05
      4h 42m
      Direct
      PDX 19:47
      Chicago - Portland | Wed, Nov 18 | American Airlines
      TWD 4,747
      26% off
      TWD 6,452 TWD 4,747
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Wed, Nov 18 | Alaska Airlines
      TWD 5,267
      18% off
      TWD 6,452 TWD 5,267
    • CHI 13:00
      17h 25m
      1 stop
      PDX 14:00
      Chicago - Portland | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Wed, Nov 11 | Alaska Airlines
      TWD 4,414 TWD 7,113
      38% off
      38% off
      TWD 7,113 TWD 4,414
    • ORD 14:08
      4h 57m
      Direct
      PDX 17:05
      Chicago - Portland | Thu, Dec 3 | Alaska Airlines
      TWD 4,581 TWD 7,113
      36% off
      36% off
      TWD 7,113 TWD 4,581
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Fri, Nov 13 | Alaska Airlines
      TWD 4,620 TWD 7,113
      35% off
      35% off
      TWD 7,113 TWD 4,620
    • ORD 17:05
      4h 42m
      Direct
      PDX 19:47
      Chicago - Portland | Wed, Nov 18 | American Airlines
      TWD 4,747
      33% off
      TWD 7,113 TWD 4,747
    • ORD 14:11
      4h 40m
      Direct
      PDX 16:51
      Chicago - Portland | Thu, Jan 7 | Alaska Airlines
      TWD 5,708
      20% off
      TWD 7,113 TWD 5,708
    • ORD 14:08
      4h 50m
      Direct
      PDX 16:58
      Chicago - Portland | Mon, Jan 4 | Alaska Airlines
      TWD 5,712
      20% off
      TWD 7,113 TWD 5,712
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Tue, Nov 3 | Alaska Airlines
      TWD 5,717
      20% off
      TWD 7,113 TWD 5,717
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Sat, Nov 7 | Alaska Airlines
      TWD 5,732
      19% off
      TWD 7,113 TWD 5,732
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Thu, Nov 5 | Alaska Airlines
      TWD 5,732
      19% off
      TWD 7,113 TWD 5,732
    • CHI 13:00
      17h 25m
      1 stop
      PDX 14:00
      Chicago - Portland | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Tue, Nov 3 | Alaska Airlines
      TWD 5,717 TWD 13,349
      56% off
      56% off
      TWD 13,349 TWD 5,717
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Thu, Nov 5 | Alaska Airlines
      TWD 5,732 TWD 13,349
      56% off
      56% off
      TWD 13,349 TWD 5,732
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Sat, Nov 7 | Alaska Airlines
      TWD 5,732 TWD 13,349
      56% off
      56% off
      TWD 13,349 TWD 5,732
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Wed, Nov 4 | Alaska Airlines
      TWD 5,742
      56% off
      TWD 13,349 TWD 5,742
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Fri, Nov 6 | Alaska Airlines
      TWD 6,217
      53% off
      TWD 13,349 TWD 6,217
    • ORD 17:05
      4h 42m
      Direct
      PDX 19:47
      Chicago - Portland | Sun, Nov 8 | American Airlines
      TWD 8,916
      33% off
      TWD 13,349 TWD 8,916
    • ORD 14:07
      4h 43m
      Direct
      PDX 16:50
      Chicago - Portland | Mon, Nov 2 | Alaska Airlines
      TWD 8,931
      33% off
      TWD 13,349 TWD 8,931
    • ORD 17:05
      4h 42m
      Direct
      PDX 19:47
      Chicago - Portland | Mon, Nov 2 | American Airlines
      TWD 11,880
      11% off
      TWD 13,349 TWD 11,880
    • ORD 06:30
      6h 37m
      1 stop
      PDX 11:07
      Chicago - Portland | Tue, Nov 3 | Frontier Airlines
      TWD 4,493
      66% off
      TWD 13,349 TWD 4,493
    • CHI 13:00
      17h 25m
      1 stop
      PDX 14:00
      Chicago - Portland | Tue, Nov 3 | Normal Airline
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    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Sat, Nov 7 | United Airlines
      TWD 7,447 TWD 17,274
      56% off
      56% off
      TWD 17,274 TWD 7,447
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Thu, Nov 5 | United Airlines
      TWD 7,451 TWD 17,274
      56% off
      56% off
      TWD 17,274 TWD 7,451
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Wed, Nov 11 | United Airlines
      TWD 7,721 TWD 17,274
      55% off
      55% off
      TWD 17,274 TWD 7,721
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Tue, Nov 17 | United Airlines
      TWD 7,843
      55% off
      TWD 17,274 TWD 7,843
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Fri, Nov 6 | United Airlines
      TWD 7,946
      54% off
      TWD 17,274 TWD 7,946
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Mon, Nov 16 | United Airlines
      TWD 8,848
      49% off
      TWD 17,274 TWD 8,848
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Wed, Nov 18 | United Airlines
      TWD 10,268
      41% off
      TWD 17,274 TWD 10,268
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Fri, Nov 20 | United Airlines
      TWD 10,303
      40% off
      TWD 17,274 TWD 10,303
    • ORD 12:49
      4h 34m
      Direct
      PDX 15:23
      Chicago - Portland | Sun, Nov 15 | United Airlines
      TWD 10,351
      40% off
      TWD 17,274 TWD 10,351
    • CHI 13:00
      17h 25m
      1 stop
      PDX 14:00
      Chicago - Portland | Tue, Nov 3 | Normal Airline
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Displayed flight fares from Chicago to Portland are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from O'Hare International Airport to Portland International Airport

What is the cheapest month to fly from O'Hare International Airport to Portland International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from O'Hare International Airport to Portland International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare International Airport to Portland International Airport, the best time to buy is in January, with an average price of TWD 4,404. You’ll want to avoid March, when the average price can reach as high as TWD 10,843.

TWD 10,843
TWD 7,624
TWD 4,404
TWD 1,185
    Cheapest
  • TWD 9,798
    Oct
  • TWD 6,232
    Nov
  • TWD 8,142
    Dec
  • TWD 4,404
    Jan
  • TWD 5,690
    Feb
  • TWD 10,843
    Mar
  • TWD 8,363
    Apr
  • TWD 9,351
    May
  • TWD 7,296
    Jun
  • TWD 7,302
    Jul
  • TWD 8,549
    Aug
  • TWD 8,953
    Sep

What is the cheapest day of the week to fly from O'Hare International Airport to Portland International Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport to Portland International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare International Airport to Portland International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

TWD 9,065
TWD 7,832
TWD 6,599
TWD 5,366
    Cheapest
  • TWD 7,814
    Mon
  • TWD 9,006
    Tue
  • TWD 6,599
    Wed
  • TWD 7,109
    Thu
  • TWD 8,675
    Fri
  • TWD 7,750
    Sat
  • TWD 9,065
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Portland International Airport?

The cheapest airline flying from O'Hare International Airport to Portland International Airport is Delta Air Lines (from TWD 3,900) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From TWD 3,900
Frontier Airlines
From TWD 4,037
American Airlines
From TWD 4,453
Alaska Airlines
From TWD 4,463
Sun Country Airlines
From TWD 6,104
United Airlines
From TWD 6,388

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What is the flight schedule from O'Hare International Airport to Portland International Airport?

Check the schedule for flights from Chicago to Portland and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA519

    O'Hare International Airport

    17:05

    ORD

    4h 42m

    19:47

    PDX

    - M - W - F -
    Search

  2. AA428

    O'Hare International Airport

    17:05

    ORD

    4h 42m

    19:47

    PDX

    S - T - T - S
    Search

  3. AS325

    O'Hare International Airport

    14:11

    ORD

    4h 39m

    16:50

    PDX

    S M T W T F S
    Search

  4. F91483

    O'Hare International Airport

    07:35

    ORD

    3h 4m

    Direct

    09:39

    DEN

    S M T W T F S
    Search

  5. F92553

    Denver International Airport

    14:12

    DEN

    2h 55m

    Direct

    16:07

    PDX

    - M - W - - S

  6. DL1564

    O'Hare International Airport

    12:50

    ORD

    4h 35m

    Direct

    15:25

    SEA

    S - - W T F S
    Search

  7. DL3918

    Seattle-Tacoma International Airport

    16:00

    SEA

    1h 4m

    Direct

    17:04

    PDX

    S M T W T F S

  8. AS587

    O'Hare International Airport

    08:00

    ORD

    4h 41m

    Direct

    10:41

    SEA

    S M T W T F S
    Search

  9. AS3052

    Seattle-Tacoma International Airport

    10:12

    SEA

    1h 4m

    Direct

    11:16

    PDX

    S M T W T F S

  10. DL637

    O'Hare International Airport

    17:55

    ORD

    4h 47m

    Direct

    20:42

    SEA

    - M T - - F -
    Search

  11. DL3751

    Seattle-Tacoma International Airport

    22:35

    SEA

    1h 4m

    Direct

    23:39

    PDX

    - - - - - F S

  12. DL1564

    O'Hare International Airport

    12:50

    ORD

    4h 35m

    Direct

    15:25

    SEA

    S - - W T F S
    Search

  13. DL3820

    Seattle-Tacoma International Airport

    18:55

    SEA

    1h 5m

    Direct

    20:00

    PDX

    S M T W T F S

  14. AS583

    O'Hare International Airport

    09:30

    ORD

    4h 44m

    Direct

    12:14

    SEA

    S M T W T F S
    Search

  15. AS637

    Seattle-Tacoma International Airport

    15:53

    SEA

    57m

    Direct

    16:50

    PDX

    S M T W T F S

  16. AS587

    O'Hare International Airport

    08:00

    ORD

    4h 41m

    Direct

    10:41

    SEA

    S M T W T F S
    Search

  17. AS488

    Seattle-Tacoma International Airport

    12:02

    SEA

    1h 11m

    Direct

    13:13

    PDX

    S M T W T F S
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About O'Hare International Airport and Portland International Airport

Learn about O'Hare International Airport (ORD) and Portland International Airport (PDX) — including location, terminals, transportation, and travel tips.

Flight distance 2,794.45km
Cheapest one-way ticket price TWD 3,900
Cheapest return ticket price TWD 2,881

FAQs for O'Hare International Airport to Portland International Airport Flights

  • How long is the flight from O'Hare International Airport to Portland International Airport?

    O'Hare International Airport to Portland International Airport takes about 4 hours 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from O'Hare International Airport (ORD) to Portland International Airport (PDX).
  • The earliest flight from O'Hare International Airport to Portland International Airport departs at 07:00, and the last departs at 22:15, with about 15 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around TWD 9,871 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 09:15 and arrives in Portland International Airport (PDX) at 11:35.
  • The latest flight departs from O'Hare International Airport (ORD) at 20:15 and arrives in Portland International Airport (PDX) at 22:35.
  • United Airlines is a very popular airline operating an average of 2725 flights per month.
  • One-way flights from O'Hare International Airport to Portland International Airport currently start from TWD 3,900, and round-trip fares start from TWD 2,881. The current lowest fare is a Delta Air Lines flight departing on Fri, Dec 4; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Alaska Airlines operate direct flights from O'Hare International Airport to Portland International Airport, with an average flight time of 5 hours, and around 62 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Portland International Airport is TWD 7,863. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare International Airport to Portland International Airport operates around 62 weekly flights, mainly by United Airlines, American Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Portland International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.