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O'Hare International Airport to Blue Grass Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Blue Grass Airport over the next 90 days, with one-way fares from VND 5,652,000 and round-trip from VND 7,422,000. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 21:15
      1h 27m
      Direct
      LEX 23:42
      Chicago - Lexington | Thu, Nov 19 | American Airlines
      VND 5,652,000 VND 7,924,000
      28% off
      28% off
      VND 7,924,000 VND 5,652,000
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Thu, Nov 19 | United Airlines
      VND 5,796,000 VND 7,924,000
      27% off
      27% off
      VND 7,924,000 VND 5,796,000
    • ORD 20:33
      21h 18m
      1 stop
      LEX 18:51
      Chicago - Lexington | Fri, Oct 23 | Delta Air Lines
      VND 6,272,000 VND 7,924,000
      21% off
      21% off
      VND 7,924,000 VND 6,272,000
    • ORD 21:30
      1h 31m
      Direct
      LEX 00:01
      Chicago - Lexington | Wed, Nov 4 | United Airlines
      VND 6,299,000
      21% off
      VND 7,924,000 VND 6,299,000
    • ORD 16:30
      1h 40m
      Direct
      LEX 19:10
      Chicago - Lexington | Fri, Nov 6 | United Airlines
      VND 6,469,000
      18% off
      VND 7,924,000 VND 6,469,000
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Fri, Nov 6 | United Airlines
      VND 6,469,000
      46% off
      VND 11,921,000 VND 6,469,000
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Wed, Nov 4 | United Airlines
      VND 6,469,000
      46% off
      VND 11,921,000 VND 6,469,000
    • ORD 21:00
      1h 38m
      Direct
      LEX 23:38
      Chicago - Lexington | Wed, Nov 4 | American Airlines
      VND 6,551,000
      17% off
      VND 7,924,000 VND 6,551,000
    • ORD 15:49
      1h 35m
      Direct
      LEX 18:24
      Chicago - Lexington | Wed, Nov 4 | American Airlines
      VND 6,551,000
      50% off
      VND 13,005,000 VND 6,551,000
    • CHI 13:00
      17h 25m
      1 stop
      LEX 14:00
      Chicago - Lexington | Tue, Oct 20 | Normal Airline
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    • Cheapest nonstop
      ORD 08:06
      1h 38m
      LEX 10:44
      Chicago - Lexington | Wed, Oct 28 | American Airlines
      LEX 05:14
      1h 45m
      ORD 05:59
      Lexington - Chicago | Mon, Nov 2 | American Airlines
      VND 7,422,000 VND 11,295,000
      34% off
      34% off
      VND 11,295,000 VND 7,422,000
    • ORD 08:15
      1h 35m
      LEX 10:50
      Chicago - Lexington | Fri, Nov 20 | American Airlines
      LEX 11:20
      1h 51m
      ORD 12:11
      Lexington - Chicago | Mon, Nov 23 | American Airlines
      VND 7,906,000 VND 11,295,000
      30% off
      30% off
      VND 11,295,000 VND 7,906,000
    • ORD 21:35
      1h 34m
      LEX 00:09
      Chicago - Lexington | Thu, Oct 29 | American Airlines
      LEX 05:14
      1h 45m
      ORD 05:59
      Lexington - Chicago | Mon, Nov 2 | American Airlines
      VND 7,944,000 VND 11,295,000
      30% off
      30% off
      VND 11,295,000 VND 7,944,000
    • ORD 15:45
      1h 39m
      LEX 18:24
      Chicago - Lexington | Fri, Oct 30 | American Airlines
      LEX 05:14
      1h 45m
      ORD 05:59
      Lexington - Chicago | Mon, Nov 2 | American Airlines
      VND 7,944,000
      30% off
      VND 11,295,000 VND 7,944,000
    • ORD 21:15
      1h 33m
      LEX 23:48
      Chicago - Lexington | Wed, Nov 4 | American Airlines
      LEX 18:55
      2h 5m
      ORD 20:00
      Lexington - Chicago | Mon, Nov 9 | American Airlines
      VND 7,967,000
      28% off
      VND 11,295,000 VND 7,967,000
    • ORD 07:40
      1h 33m
      LEX 10:13
      Chicago - Lexington | Wed, Oct 28 | United Airlines
      LEX 09:00
      1h 40m
      ORD 09:40
      Lexington - Chicago | Mon, Nov 2 | United Airlines
      VND 8,746,000
      23% off
      VND 11,295,000 VND 8,746,000
    • ORD 21:35
      1h 34m
      LEX 00:09
      Chicago - Lexington | Thu, Oct 22 | American Airlines
      LEX 05:29
      1h 39m
      ORD 06:08
      Lexington - Chicago | Wed, Oct 28 | American Airlines
      VND 9,299,000
      18% off
      VND 11,295,000 VND 9,299,000
    • ORD 08:06
      1h 38m
      LEX 10:44
      Chicago - Lexington | Mon, Oct 26 | American Airlines
      LEX 20:11
      4h 50m
      ORD 00:01
      Lexington - Chicago | Sun, Nov 1 | American Airlines
      VND 7,495,000
      34% off
      VND 11,295,000 VND 7,495,000
    • ORD 06:30
      4h 28m
      LEX 11:58
      Chicago - Lexington | Mon, Oct 26 | Delta Air Lines
      LEX 07:45
      6h 14m
      ORD 12:59
      Lexington - Chicago | Mon, Nov 2 | Delta Air Lines
      VND 7,886,000
      30% off
      VND 11,295,000 VND 7,886,000
    • CHI 13:00
      17h 25m
      1 stop
      LEX 14:00
      Chicago - Lexington | Tue, Oct 20 | Normal Airline
      LEX 15:00
      6h
      Direct
      CHI 16:00
      Lexington - Chicago | Thu, Oct 22 | Normal Airline
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    • Cheapest nonstop
      ORD 15:49
      1h 35m
      Direct
      LEX 18:24
      Chicago - Lexington | Wed, Nov 4 | American Airlines
      VND 6,551,000 VND 12,952,000
      49% off
      49% off
      VND 12,952,000 VND 6,551,000
    • ORD 15:00
      1h 40m
      Direct
      LEX 17:40
      Chicago - Lexington | Fri, Oct 30 | United Airlines
      VND 6,814,000 VND 12,952,000
      47% off
      47% off
      VND 12,952,000 VND 6,814,000
    • ORD 21:20
      1h 35m
      Direct
      LEX 23:55
      Chicago - Lexington | Thu, Oct 22 | United Airlines
      VND 6,814,000 VND 12,952,000
      47% off
      47% off
      VND 12,952,000 VND 6,814,000
    • ORD 15:49
      1h 35m
      Direct
      LEX 18:24
      Chicago - Lexington | Fri, Nov 6 | American Airlines
      VND 6,957,000
      46% off
      VND 12,952,000 VND 6,957,000
    • ORD 08:06
      1h 38m
      Direct
      LEX 10:44
      Chicago - Lexington | Wed, Oct 28 | American Airlines
      VND 7,131,000
      45% off
      VND 12,952,000 VND 7,131,000
    • ORD 21:35
      1h 34m
      Direct
      LEX 00:09
      Chicago - Lexington | Thu, Oct 29 | American Airlines
      VND 7,131,000
      45% off
      VND 12,952,000 VND 7,131,000
    • ORD 16:00
      1h 39m
      Direct
      LEX 18:39
      Chicago - Lexington | Fri, Nov 20 | American Airlines
      VND 7,143,000
      45% off
      VND 12,952,000 VND 7,143,000
    • ORD 17:55
      1h 40m
      Direct
      LEX 20:35
      Chicago - Lexington | Thu, Nov 19 | United Airlines
      VND 7,158,000
      45% off
      VND 12,952,000 VND 7,158,000
    • ORD 14:30
      1h 41m
      Direct
      LEX 17:11
      Chicago - Lexington | Mon, Oct 19 | United Airlines
      VND 9,926,000
      23% off
      VND 12,952,000 VND 9,926,000
    • CHI 13:00
      17h 25m
      1 stop
      LEX 14:00
      Chicago - Lexington | Tue, Oct 20 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 15:49
      1h 35m
      Direct
      LEX 18:24
      Chicago - Lexington | Wed, Nov 4 | American Airlines
      VND 6,551,000 VND 13,005,000
      50% off
      50% off
      VND 13,005,000 VND 6,551,000
    • ORD 15:00
      1h 40m
      Direct
      LEX 17:40
      Chicago - Lexington | Fri, Oct 30 | United Airlines
      VND 6,814,000 VND 13,005,000
      48% off
      48% off
      VND 13,005,000 VND 6,814,000
    • ORD 21:20
      1h 35m
      Direct
      LEX 23:55
      Chicago - Lexington | Thu, Oct 22 | United Airlines
      VND 6,814,000 VND 13,005,000
      48% off
      48% off
      VND 13,005,000 VND 6,814,000
    • ORD 15:49
      1h 35m
      Direct
      LEX 18:24
      Chicago - Lexington | Fri, Nov 6 | American Airlines
      VND 6,957,000
      47% off
      VND 13,005,000 VND 6,957,000
    • ORD 08:06
      1h 38m
      Direct
      LEX 10:44
      Chicago - Lexington | Wed, Oct 28 | American Airlines
      VND 7,131,000
      45% off
      VND 13,005,000 VND 7,131,000
    • ORD 21:35
      1h 34m
      Direct
      LEX 00:09
      Chicago - Lexington | Thu, Oct 29 | American Airlines
      VND 7,131,000
      45% off
      VND 13,005,000 VND 7,131,000
    • ORD 16:00
      1h 39m
      Direct
      LEX 18:39
      Chicago - Lexington | Fri, Nov 20 | American Airlines
      VND 7,143,000
      45% off
      VND 13,005,000 VND 7,143,000
    • ORD 17:55
      1h 40m
      Direct
      LEX 20:35
      Chicago - Lexington | Thu, Nov 19 | United Airlines
      VND 7,158,000
      45% off
      VND 13,005,000 VND 7,158,000
    • ORD 14:30
      1h 41m
      Direct
      LEX 17:11
      Chicago - Lexington | Mon, Oct 19 | United Airlines
      VND 9,926,000
      24% off
      VND 13,005,000 VND 9,926,000
    • CHI 13:00
      17h 25m
      1 stop
      LEX 14:00
      Chicago - Lexington | Tue, Oct 20 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 21:20
      1h 35m
      Direct
      LEX 23:55
      Chicago - Lexington | Thu, Oct 22 | United Airlines
      VND 6,814,000 VND 13,005,000
      48% off
      48% off
      VND 13,005,000 VND 6,814,000
    • ORD 14:30
      1h 41m
      Direct
      LEX 17:11
      Chicago - Lexington | Mon, Oct 19 | United Airlines
      VND 9,926,000 VND 13,005,000
      24% off
      24% off
      VND 13,005,000 VND 9,926,000
    • ORD 15:45
      1h 39m
      Direct
      LEX 18:24
      Chicago - Lexington | Mon, Oct 19 | American Airlines
      VND 10,252,000 VND 13,005,000
      21% off
      21% off
      VND 13,005,000 VND 10,252,000
    • ORD 09:51
      3h 58m
      1 stop
      LEX 14:49
      Chicago - Lexington | Mon, Oct 19 | Delta Air Lines
      VND 11,184,000
      14% off
      VND 13,005,000 VND 11,184,000
    • CHI 13:00
      17h 25m
      1 stop
      LEX 14:00
      Chicago - Lexington | Tue, Oct 20 | Normal Airline
      Find more flights
      Find more flights
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Thu, Oct 29 | United Airlines
      VND 8,889,000 VND 11,921,000
      25% off
      25% off
      VND 11,921,000 VND 8,889,000
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Fri, Nov 20 | United Airlines
      VND 7,096,000 VND 11,921,000
      40% off
      40% off
      VND 11,921,000 VND 7,096,000
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Fri, Nov 6 | United Airlines
      VND 6,469,000 VND 11,921,000
      46% off
      46% off
      VND 11,921,000 VND 6,469,000
    • ORD 21:30
      1h 24m
      Direct
      LEX 23:54
      Chicago - Lexington | Wed, Nov 4 | United Airlines
      VND 6,469,000
      46% off
      VND 11,921,000 VND 6,469,000
    • ORD 21:35
      1h 34m
      Direct
      LEX 00:09
      Chicago - Lexington | Mon, Oct 19 | American Airlines
      VND 10,252,000
      14% off
      VND 11,921,000 VND 10,252,000
    • ORD 21:35
      1h 34m
      Direct
      LEX 00:09
      Chicago - Lexington | Thu, Oct 22 | American Airlines
      VND 7,131,000
      40% off
      VND 11,921,000 VND 7,131,000
    • CHI 13:00
      17h 25m
      1 stop
      LEX 14:00
      Chicago - Lexington | Tue, Oct 20 | Normal Airline
      Find more flights
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Displayed flight fares from Chicago to Lexington are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from O'Hare International Airport to Blue Grass Airport is American Airlines (from VND 5,652,000) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From VND 5,652,000
United Airlines
From VND 5,796,000
Delta Air Lines
From VND 6,272,000
Frontier Airlines
From VND 6,678,000

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5690

    O'Hare International Airport

    21:20

    ORD

    1h 35m

    23:55

    LEX

    S M T W T F S
    Search

  2. UA5376

    O'Hare International Airport

    13:59

    ORD

    1h 39m

    16:38

    LEX

    S M T W T F S
    Search

  3. UA5624

    O'Hare International Airport

    17:55

    ORD

    1h 23m

    20:18

    LEX

    S M T W T F S
    Search

  4. DL2894

    O'Hare International Airport

    13:34

    ORD

    2h 1m

    Direct

    16:35

    ATL

    S M T W T F S
    Search

  5. DL1235

    Hartsfield–Jackson Atlanta International Airport

    17:59

    ATL

    1h 14m

    Direct

    19:13

    LEX

    S M T W T F S

  6. DL2738

    O'Hare International Airport

    17:55

    ORD

    2h 4m

    Direct

    20:59

    ATL

    S M T W T F S
    Search

  7. DL2213

    Hartsfield–Jackson Atlanta International Airport

    22:40

    ATL

    1h 16m

    Direct

    23:56

    LEX

    S M T W T F S

  8. DL2894

    O'Hare International Airport

    13:34

    ORD

    2h 1m

    Direct

    16:35

    ATL

    S M T W T F S
    Search

  9. DL866

    Hartsfield–Jackson Atlanta International Airport

    20:15

    ATL

    1h 13m

    Direct

    21:28

    LEX

    S - - W T - S
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About O'Hare International Airport and Blue Grass Airport

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

Flight distance 521.25km
Cheapest one-way ticket price VND 5,652,000
Cheapest return ticket price VND 7,422,000

FAQs for O'Hare International Airport to Blue Grass Airport Flights

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

    O'Hare International Airport to Blue Grass Airport takes about 54 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from O'Hare International Airport (ORD) to Blue Grass Airport (LEX).
  • The earliest flight from O'Hare International Airport to Blue Grass Airport departs at 06:50, and the last departs at 21:35, with about 8 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 Blue Grass Airport (LEX) is quite popular. Without considering departure times or holidays, tickets cost around VND 9,961,000 in October, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 07:52 and arrives in Blue Grass Airport (LEX) at 10:27.
  • United Airlines is a very popular airline operating an average of 123 flights per month.
  • One-way flights from O'Hare International Airport to Blue Grass Airport currently start from VND 5,652,000, and round-trip fares start from VND 7,422,000. The current lowest fare is a American Airlines flight departing on Thu, Nov 19; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from O'Hare International Airport to Blue Grass Airport, with an average flight time of 53 minutes, and around 56 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 Blue Grass Airport is VND 8,099,000. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare International Airport to Blue Grass Airport operates around 56 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Blue Grass 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.