฿3,975+ Cheap flights from Chicago O'Hare Intl Airport
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from O'Hare Intl
Discover essential information about flights departing from O'Hare Intl, including flight schedules, destinations, airlines operating at the O'Hare Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 27 April 2025.
Good round-trip deal | ฿41,120 or less |
|---|---|
Good one-way deal | ฿1,596 or less |
Find flights from O'Hare Intl
Cheapest flights from O'Hare IntlExplore the most affordable flight options available from O'Hare Intl. Find the lowest fares based on data from user searches, with prices last updated on 27 April 2025.
Explore the most affordable flight options available from O'Hare Intl. Find the lowest fares based on data from user searches, with prices last updated on 27 April 2025.
Find flights from O'Hare Intl within your budget
Find flights departing from O'Hare Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 27 April 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches
Fly to
Route
Depart
Return
Price
ChicagoWashington, D.C.
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Thu 26/6
05:35-11:54
1 stop5h 19m
Washington, D.C. Dulles Intl
Wed 2/7
06:00-10:03
1 stop5h 03m
ChicagoWashington, D.C.
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Fri 1/8
10:50-13:49
Nonstop1h 59m
Washington, D.C. Dulles Intl
Mon 4/8
22:19-23:30
Nonstop2h 11m
ChicagoWashington, D.C.
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Sat 21/6
05:29-10:48
1 stop4h 19m
Washington, D.C. Dulles Intl
Sat 21/6
20:14-23:57
1 stop4h 43m
ChicagoWashington, D.C.
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Sat 24/5
08:00-07:36
1 stop22h 36m
Washington, D.C. Dulles Intl
Sat 31/5
07:00-23:56
2 stops17h 56m
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Mon 25/8
17:45-09:35
2 stops27h 50m
Phuket City
Wed 17/9
14:45-08:40
2 stops29h 55m
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Thu 28/8
16:00-10:50
1 stop30h 50m
Phuket City
Wed 3/9
11:50-14:25
1 stop38h 35m
ChicagoChiang Mai
ORD - CNX
ORDCNX
Chicago O'Hare Intl
Wed 24/9
17:45-11:15
2 stops29h 30m
Chiang Mai
Tue 3/3
19:45-13:50
2 stops31h 05m
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Wed 27/8
17:45-04:35
1 stop22h 50m
Bangkok Suvarnabhumi
Tue 14/4
07:00-14:55
1 stop19h 55m
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Sat 30/8
21:31-04:35
2 stops43h 04m
Bangkok Suvarnabhumi
Sun 14/9
07:00-20:25
2 stops25h 25m
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Mon 13/10
16:00-10:00
1 stop30h 00m
Bangkok Suvarnabhumi
Wed 22/10
19:00-14:25
1 stop31h 25m
Best time to book a flight from O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly from O'Hare Intl with our price prediction graph.
Travel insights for flights from O'Hare Intl
Get recent, data-driven insights about flights from O'Hare Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport (average of ฿24,318). Flying from Chicago O'Hare Intl Airport in June will prove the most costly (average of ฿34,373). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly return from O'Hare Intl to Suvarnabhumi. Price data was last updated on 16 December 2024.
Those who are seeking the cheapest fare on flights departing from Chicago O'Hare Intl Airport would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday at midday when fares are usually the most expensive.
Which airlines fly from Chicago O'Hare Intl Airport?
Only one airline operates round-trip flights from Chicago O'Hare Intl Airport: ANA. This airline flies to the following popular destinations: Bangkok.
What are popular destinations to fly to from Chicago O'Hare Intl Airport?
If you’re flying from Chicago O'Hare Intl Airport, these routes are more frequently taken by airlines New York (1,553 flights per day), Detroit (966 flights per day) and Los Angeles (640 flights per day).
What is the cheapest place to fly to from Chicago O'Hare Intl Airport?
The cheapest city to fly to from Chicago O'Hare Intl Airport is Orlando, with prices starting at ฿1,596. Explore other affordable destinations below.
Airline reviews for flights from O'Hare Intl
Get insights into the airlines that provide service from O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from O'Hare Intl. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Dale,Apr 2025
SFO - TPE
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Dale,Apr 2025
SFO - TPE
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Dale,Apr 2025
SFO - TPE
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Dale,Apr 2025
SFO - TPE
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Dale,Apr 2025
SFO - TPE
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Dale,Apr 2025
SFO - TPE
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Alternate flight departure points to O'Hare Intl
Consider leaving from one of these other departure points that are located a short distance from O'Hare Intl. Flight origins were last updated on 27 April 2025.
Related info for your journey
Access useful and relevant information related to your journey from O'Hare Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 27 April 2025.
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