$298+ Cheap flights from Chicago (CHI) to Marion, IL (MWA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MWA
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Marion with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Marion
Cheapest
Best
Last-minute
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Cheapest flights from Chicago to MarionExplore the most affordable flight options available from Chicago to Marion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Chicago to Marion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:00 pm -
Nonstop1h 36m
Mon 12/76:39 am -
Nonstop1h 56m
Deal found 10/15![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:25 am -
Nonstop1h 30m
Sat 11/2110:34 am -
Nonstop1h 46m
Deal found 10/17![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:45 pm -
Nonstop1h 33m
Sat 11/2110:34 am -
Nonstop1h 46m
Deal found 10/17![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:15 am -
Nonstop1h 34m
Mon 12/76:39 am -
Nonstop1h 56m
Deal found 10/16![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:45 pm -
Nonstop1h 33m
Sat 10/316:00 am -
Nonstop1h 36m
Deal found 10/17![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:45 pm -
Nonstop1h 33m
Sat 10/176:00 am -
Nonstop1h 36m
Deal found 10/15![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:45 pm -
Nonstop1h 33m
Mon 10/266:49 am -
Nonstop1h 39m
Deal found 10/17![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:00 pm -
Nonstop1h 27m
Wed 11/116:45 am -
Nonstop1h 50m
Deal found 10/14![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm -
Nonstop1h 27m
Thu 11/56:45 am -
Nonstop1h 50m
Deal found 10/17![American Airlines logo]()
$673
Best flights from Chicago to MarionDiscover carefully curated flight deals from Chicago to Marion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Chicago to Marion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:00 pm -
Nonstop1h 36m
Mon 12/76:39 am -
Nonstop1h 56m
Deal found 10/15![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:25 am -
Nonstop1h 30m
Sat 11/2110:34 am -
Nonstop1h 46m
Deal found 10/17![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:45 pm -
Nonstop1h 33m
Sat 11/2110:34 am -
Nonstop1h 46m
Deal found 10/17![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:15 am -
Nonstop1h 34m
Mon 12/76:39 am -
Nonstop1h 56m
Deal found 10/16![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:00 pm -
Nonstop1h 27m
Sat 11/77:05 am -
Nonstop1h 50m
Deal found 10/19![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:45 pm -
Nonstop1h 33m
Tue 11/36:46 am -
Nonstop1h 50m
Deal found 10/15![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:45 pm -
Nonstop1h 33m
Mon 10/266:49 am -
Nonstop1h 39m
Deal found 10/17![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:30 am -
Nonstop1h 36m
Mon 11/26:45 am -
Nonstop1h 50m
Deal found 10/16![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:00 pm -
Nonstop1h 27m
Wed 11/116:45 am -
Nonstop1h 50m
Deal found 10/15![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:25 am -
Nonstop1h 30m
Fri 11/610:41 am -
Nonstop1h 43m
Deal found 10/17![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm -
Nonstop1h 27m
Thu 11/56:45 am -
Nonstop1h 50m
Deal found 10/17![American Airlines logo]()
$673
Last-minute flights from Chicago to MarionDiscover last-minute flight deals from Chicago to Marion. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Marion. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:45 pm -
Nonstop1h 33m
Sat 10/176:00 am -
Nonstop1h 36m
Deal found 10/15![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:45 pm -
Nonstop1h 33m
Sat 10/316:00 am -
Nonstop1h 36m
Deal found 10/17![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:45 pm -
Nonstop1h 33m
Sat 11/2110:34 am -
Nonstop1h 46m
Deal found 10/17![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:45 pm -
Nonstop1h 33m
Mon 10/266:49 am -
Nonstop1h 39m
Deal found 10/17![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm -
Nonstop1h 27m
Tue 11/36:46 am -
Nonstop1h 50m
Deal found 10/14![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:00 pm -
Nonstop1h 27m
Thu 11/56:45 am -
Nonstop1h 50m
Deal found 10/17![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:00 pm -
Nonstop1h 27m
Wed 11/116:45 am -
Nonstop1h 50m
Deal found 10/14![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:25 am -
Nonstop1h 30m
Sat 11/2110:34 am -
Nonstop1h 46m
Deal found 10/17![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:15 am -
Nonstop1h 34m
Mon 12/76:39 am -
Nonstop1h 56m
Deal found 10/16![American Airlines logo]()
$363
One-way flights from Chicago to MarionSearch for one-way flight options from Chicago to Marion. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Chicago to Marion. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:45 pm -
Nonstop1h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:30 am -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$339
Find flight deals from Chicago to Marion
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Marion (MWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (American Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $354 |
Good round-trip deal | $282 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Marion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Chicago to Marion that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Fri 12/4
11:00 pm-12:36 am
Nonstop1h 36m
Marion Williamson County
Mon 12/7
6:39 am-8:35 am
Nonstop1h 56m
$303
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Sat 11/14
8:25 am-9:55 am
Nonstop1h 30m
Marion Williamson County
Sat 11/21
10:34 am-12:20 pm
Nonstop1h 46m
$315
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Sun 11/1
8:25 am-9:55 am
Nonstop1h 30m
Marion Williamson County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
Quickest round-trip
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Mon 11/16
11:00 pm-12:27 am
Nonstop1h 27m
Marion Williamson County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Thu 11/12
11:00 pm-12:27 am
Nonstop1h 27m
Marion Williamson County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Sun 11/15
8:25 am-9:55 am
Nonstop1h 30m
Marion Williamson County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Fri 10/30
10:45 pm-12:18 am
Nonstop1h 33m
Marion Williamson County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Fri 10/23
10:45 pm-12:18 am
Nonstop1h 33m
Marion Williamson County
Sat 11/21
10:34 am-12:20 pm
Nonstop1h 46m
$341
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Mon 11/30
8:15 am-9:49 am
Nonstop1h 34m
Marion Williamson County
Mon 12/7
6:39 am-8:35 am
Nonstop1h 56m
$363
ChicagoMarion
ORD Chicago O'Hare Intl - MWA Marion Williamson County
ORDMWA
Chicago O'Hare Intl
Tue 11/3
11:00 pm-12:27 am
Nonstop1h 27m
Marion Williamson County
Sat 11/7
7:05 am-8:55 am
Nonstop1h 50m
$369
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Chicago to Marion
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Marion in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Marion, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Marion, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Marion, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Marion, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Marion, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Marion
Have a flexible travel schedule? Discover the best time to fly to Marion from Chicago with our price prediction graph.
CHI-MWA
ORD-MWA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Marion
CHI-MWA
ORD-MWA
What is the cheapest month to book a flight from Chicago to Marion, Illinois?
Currently, February is the cheapest month in which you can book a flight from Chicago to Marion, Illinois (average of $138). Flying from Chicago to Marion, Illinois in September is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to MWA?
Find hourly flight availability from Chicago to Marion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2026.
It’s optimal to fly from Chicago to Marion, Illinois in the morning. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Chicago to Marion, Illinois
Explore weekly flight availability from Chicago to Marion. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 19, 2026.
The most flights from CHI to MWA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Marion
Get insights into the airlines that provide service to Marion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Marion. Reviews last updated October 19, 2026.
Get a feel of what it's like to fly with Contour from Chicago to Marion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.8
Boarding
7.5
Comfort
7.3
Crew
7.8
Entertainment
6.1
Overall
7.5
Reviews
1 / 2
10.0
ExcellentAnonymous,Oct 2025
CLT - PAH
Food
6.8
Boarding
7.5
Comfort
7.3
Crew
7.8
Entertainment
6.1
Overall
7.5
Reviews
1 / 2
10.0
ExcellentAnonymous,Oct 2025
CLT - PAH
Related info for your journey
Find useful and relevant information for your journey from Chicago to Marion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Marion?
Book flights to Marion if you plan to visit one of these locationsChester
Mount Vernon
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Chicago and Marion flights
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Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Chicago to Marion
Discover the top airline that operate flights from Chicago to Marion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$164 | FlexibilityNo cancel fee | On-timeN/A |