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Harry Reid International Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Harry Reid International Airport to O'Hare International Airport over the next 90 days, with one-way fares from € 79 and round-trip from € 167. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Thu, Nov 12 | Frontier Airlines
        RFD 20:37
        3h 46m
        Direct
        LAS 22:23
        Chicago - Las Vegas | Sun, Nov 15 | Allegiant Air
        € 167 € 265
        37% off
        37% off
        € 265 € 167
      • LAS 23:15
        3h 46m
        Direct
        ORD 05:01
        Las Vegas - Chicago | Wed, Dec 9 | Frontier Airlines
        ORD 06:21
        4h 15m
        Direct
        LAS 08:36
        Chicago - Las Vegas | Wed, Dec 16 | Frontier Airlines
        € 172 € 265
        35% off
        35% off
        € 265 € 172
      • LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Mon, Nov 9 | Frontier Airlines
        RFD 20:37
        3h 46m
        Direct
        LAS 22:23
        Chicago - Las Vegas | Sun, Nov 15 | Allegiant Air
        € 173 € 265
        35% off
        35% off
        € 265 € 173
      • LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Thu, Nov 19 | Frontier Airlines
        RFD 12:22
        3h 46m
        Direct
        LAS 14:08
        Chicago - Las Vegas | Tue, Nov 24 | Allegiant Air
        € 181
        32% off
        € 265 € 181
      • LAS 23:26
        3h 44m
        Direct
        ORD 05:10
        Las Vegas - Chicago | Sat, Nov 21 | Frontier Airlines
        RFD 12:22
        3h 46m
        Direct
        LAS 14:08
        Chicago - Las Vegas | Tue, Nov 24 | Allegiant Air
        € 181
        32% off
        € 265 € 181
      • LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Mon, Nov 16 | Frontier Airlines
        RFD 12:37
        3h 46m
        Direct
        LAS 14:23
        Chicago - Las Vegas | Sun, Nov 22 | Allegiant Air
        € 188
        28% off
        € 265 € 188
      • LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Fri, Nov 6 | Frontier Airlines
        RFD 20:37
        3h 46m
        Direct
        LAS 22:23
        Chicago - Las Vegas | Sun, Nov 8 | Allegiant Air
        € 194
        27% off
        € 265 € 194
      • LAS 23:29
        3h 44m
        Direct
        ORD 05:13
        Las Vegas - Chicago | Mon, Nov 2 | Frontier Airlines
        ORD 06:30
        28h 2m
        1 stop
        LAS 08:32
        Chicago - Las Vegas | Wed, Nov 4 | Frontier Airlines
        € 173
        35% off
        € 265 € 173
      • LAS 21:46
        9h 14m
        1 stop
        ORD 09:00
        Las Vegas - Chicago | Wed, Nov 11 | Frontier Airlines
        RFD 20:37
        3h 46m
        Direct
        LAS 22:23
        Chicago - Las Vegas | Sun, Nov 15 | Allegiant Air
        € 184
        31% off
        € 265 € 184
      • LAS 14:16
        13h 58m
        1 stop
        ORD 06:14
        Las Vegas - Chicago | Thu, Nov 26 | Frontier Airlines
        ORD 06:21
        4h 13m
        Direct
        LAS 08:34
        Chicago - Las Vegas | Tue, Dec 1 | Frontier Airlines
        € 188
        28% off
        € 265 € 188
      • LAS 15:24
        6h 57m
        1 stop
        ORD 00:21
        Las Vegas - Chicago | Tue, Nov 17 | Frontier Airlines
        RFD 12:22
        3h 46m
        Direct
        LAS 14:08
        Chicago - Las Vegas | Tue, Nov 24 | Allegiant Air
        € 192
        28% off
        € 265 € 192
      • LAS 00:38
        6h 46m
        1 stop
        ORD 09:24
        Las Vegas - Chicago | Sat, Nov 14 | Frontier Airlines
        ORD 20:30
        12h 7m
        1 stop
        LAS 06:37
        Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
        € 196
        26% off
        € 265 € 196
      • LAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Las Vegas - Chicago | Fri, Oct 16 | Normal Airline
        CHI 15:00
        6h
        Direct
        LAS 16:00
        Chicago - Las Vegas | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        LAS 17:44
        3h 46m
        Direct
        ORD 23:30
        Las Vegas - Chicago | Sun, Nov 22 | American Airlines
        € 79 € 129
        39% off
        39% off
        € 129 € 79
      • LAS 17:44
        3h 46m
        Direct
        ORD 23:30
        Las Vegas - Chicago | Thu, Dec 10 | American Airlines
        € 82 € 129
        36% off
        36% off
        € 129 € 82
      • LAS 23:48
        3h 47m
        Direct
        ORD 05:35
        Las Vegas - Chicago | Fri, Nov 27 | Frontier Airlines
        € 88 € 129
        32% off
        32% off
        € 129 € 88
      • LAS 23:55
        3h 47m
        Direct
        ORD 05:42
        Las Vegas - Chicago | Wed, Nov 11 | Frontier Airlines
        € 89
        31% off
        € 129 € 89
      • LAS 23:55
        3h 47m
        Direct
        ORD 05:42
        Las Vegas - Chicago | Sun, Nov 15 | Frontier Airlines
        € 89
        31% off
        € 129 € 89
      • LAS 23:55
        3h 47m
        Direct
        ORD 05:42
        Las Vegas - Chicago | Tue, Oct 20 | Frontier Airlines
        € 91
        28% off
        € 129 € 91
      • LAS 06:45
        15h 39m
        1 stop
        ORD 00:24
        Las Vegas - Chicago | Wed, Nov 4 | Frontier Airlines
        € 80
        38% off
        € 129 € 80
      • LAS 06:45
        15h 36m
        1 stop
        ORD 00:21
        Las Vegas - Chicago | Thu, Dec 3 | Frontier Airlines
        € 84
        35% off
        € 129 € 84
      • LAS 06:15
        22h 19m
        1 stop
        ORD 06:34
        Las Vegas - Chicago | Sat, Nov 7 | Frontier Airlines
        € 90
        30% off
        € 129 € 90
      • LAS 06:45
        15h 36m
        1 stop
        ORD 00:21
        Las Vegas - Chicago | Thu, Nov 19 | Frontier Airlines
        € 92
        28% off
        € 129 € 92
      • LAS 00:52
        11h 33m
        1 stop
        ORD 14:25
        Las Vegas - Chicago | Sun, Nov 8 | Frontier Airlines
        € 95
        26% off
        € 129 € 95
      • LAS 00:35
        9h 41m
        1 stop
        ORD 12:16
        Las Vegas - Chicago | Sun, Nov 22 | Delta Air Lines
        € 95
        26% off
        € 129 € 95
      • LAS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Las Vegas - Chicago | Fri, Oct 16 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Harry Reid International Airport to O'Hare International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Harry Reid International Airport to O'Hare 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 Harry Reid International Airport to O'Hare International Airport, the best time to buy is in December, with an average price of € 152. You’ll want to avoid June, when the average price can reach as high as € 254.

€ 254
€ 203
€ 152
€ 101
    Cheapest
  • € 246
    Oct
  • € 164
    Nov
  • € 152
    Dec
  • € 170
    Jan
  • € 177
    Feb
  • € 207
    Mar
  • € 201
    Apr
  • € 218
    May
  • € 254
    Jun
  • € 190
    Jul
  • € 162
    Aug
  • € 183
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Harry Reid International Airport to O'Hare 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 Harry Reid International Airport to O'Hare 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.

€ 249
€ 204
€ 159
€ 114
    Cheapest
  • € 220
    Mon
  • € 187
    Tue
  • € 159
    Wed
  • € 164
    Thu
  • € 184
    Fri
  • € 174
    Sat
  • € 249
    Sun

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

The cheapest airline flying from Harry Reid International Airport to O'Hare International Airport is Frontier Airlines (from € 69) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From € 69
American Airlines
From € 82
Alaska Airlines
From € 96
Delta Air Lines
From € 100
United Airlines
From € 127
Jetblue Airways
From € 234
Sun Country Airlines
From € 238

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92146

    Harry Reid International Airport

    23:50

    LAS

    3h 48m

    05:38

    ORD

    S - - W T - S
    Search

  2. F92016

    Harry Reid International Airport

    11:56

    LAS

    2h 3m

    Direct

    14:59

    DEN

    S - - - T - -
    Search

  3. F93174

    Denver International Airport

    20:55

    DEN

    2h 26m

    Direct

    00:21

    ORD

    S M T W T F S

  4. F91650

    Harry Reid International Airport

    00:40

    LAS

    2h 38m

    Direct

    05:18

    DFW

    S M T W T F S
    Search

  5. F91342

    Dallas Fort Worth International Airport

    15:45

    DFW

    2h 47m

    Direct

    18:32

    ORD

    S M T W T F S

  6. F93886

    Harry Reid International Airport

    08:17

    LAS

    2h 52m

    Direct

    13:09

    DFW

    S M T W T F S
    Search

  7. F91342

    Dallas Fort Worth International Airport

    15:45

    DFW

    2h 47m

    Direct

    18:32

    ORD

    S M T W T F S

  8. AS552

    Harry Reid International Airport

    19:09

    LAS

    2h 49m

    Direct

    21:58

    SEA

    S - T W T F S
    Search

  9. AS285

    Seattle-Tacoma International Airport

    23:41

    SEA

    3h 59m

    Direct

    05:40

    ORD

    S M T W T F S

  10. DL857

    Harry Reid International Airport

    00:35

    LAS

    3h 52m

    Direct

    07:27

    ATL

    S - - W T F -
    Search

  11. DL2894

    Hartsfield–Jackson Atlanta International Airport

    11:10

    ATL

    2h 14m

    Direct

    12:24

    ORD

    S M T W T F S

  12. F93540

    Harry Reid International Airport

    15:19

    LAS

    2h 8m

    Direct

    18:27

    DEN

    S M T W T F S
    Search

  13. F93174

    Denver International Airport

    20:55

    DEN

    2h 26m

    Direct

    00:21

    ORD

    S M T W T F S

  14. F93291

    Harry Reid International Airport

    06:30

    LAS

    1h 18m

    Direct

    07:48

    LAX

    S M T W T F S
    Search

  15. DL1634

    Los Angeles International Airport

    17:30

    LAX

    4h

    Direct

    23:30

    ORD

    S M T W T F S

  16. F92263

    Harry Reid International Airport

    14:13

    LAS

    1h 21m

    Direct

    15:34

    LAX

    S M T W T F S
    Search

  17. F92446

    Los Angeles International Airport

    23:59

    LAX

    4h 15m

    Direct

    06:14

    ORD

    S M T W T F S

  18. F94968

    Harry Reid International Airport

    06:45

    LAS

    2h 3m

    Direct

    09:48

    DEN

    S M T W T F S
    Search

  19. F93174

    Denver International Airport

    20:55

    DEN

    2h 26m

    Direct

    00:21

    ORD

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

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

Flight distance 2,433.99km
Cheapest one-way ticket price € 79
Cheapest return ticket price € 167

FAQs for Harry Reid International Airport to O'Hare International Airport Flights

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

    Harry Reid International Airport to O'Hare International Airport takes about 3 hours 13 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from Harry Reid International Airport (LAS) to O'Hare International Airport (ORD).
  • The earliest flight from Harry Reid International Airport to O'Hare International Airport departs at 00:20, and the last departs at 23:56, with about 18 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Harry Reid International Airport (LAS) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around € 244 in October, the most expensive month to book this route.
  • The earliest flight departs from Harry Reid International Airport (LAS) at 06:56 and arrives in O'Hare International Airport (ORD) at 12:35.
  • The latest flight departs from Harry Reid International Airport (LAS) at 18:20 and arrives in O'Hare International Airport (ORD) at 23:58.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 9128 flights per month.
  • One-way flights from Harry Reid International Airport to O'Hare International Airport currently start from € 79, and round-trip fares start from € 167. The current lowest fare is a American Airlines flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from Harry Reid International Airport to O'Hare International Airport, with an average flight time of 3 hours 10 minutes, and around 99 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 Harry Reid International Airport to O'Hare International Airport is € 180. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Harry Reid International Airport to O'Hare International Airport, with one-way fares starting from € 79. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Harry Reid International Airport to O'Hare International Airport operates around 99 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Harry Reid International Airport and O'Hare 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.

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

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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:
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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.
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