$400+ Cheap flights from O'Hare Intl (ORD) to Flagstaff (FLG)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLG
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Flagstaff 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 O'Hare Intl to Flagstaff
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Best
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Cheapest flights from O'Hare Intl to FlagstaffExplore the most affordable flight options available from O'Hare Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from O'Hare Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/135:00 am -
1 stop7h 04m
Tue 10/2012:45 pm -
1 stop7h 25m
Deal found 9/13![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/225:00 am -
1 stop8h 16m
Tue 10/2710:34 am -
1 stop8h 26m
Deal found 9/17![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/153:13 pm -
1 stop8h 10m
Thu 10/226:15 am -
1 stop7h 54m
Deal found 9/15![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 12/295:00 am -
1 stop7h 01m
Sun 1/38:50 pm -
1 stop7h 32m
Deal found 9/16![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/241:46 pm -
2 stops8h 53m
Tue 10/2712:45 pm -
1 stop8h 15m
Deal found 9/13![American Airlines logo]()
$603
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/296:59 am -
1 stop6h 14m
Sat 10/311:43 am -
1 stop8h 48m
Deal found 9/15![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/125:00 am -
1 stop7h 04m
Mon 10/1912:45 pm -
1 stop8h 15m
Deal found 9/14![American Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/222:50 pm -
1 stop6h 59m
Sun 10/256:20 pm -
1 stop9h 39m
Deal found 9/15![American Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/215:00 am -
1 stop7h 07m
Sat 9/265:14 pm -
1 stop5h 16m
Deal found 9/14![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/206:48 am -
1 stop15h 51m
Sun 10/256:20 pm -
1 stop9h 39m
Deal found 9/16![American Airlines logo]()
$638
Best flights from O'Hare Intl to FlagstaffDiscover carefully curated flight deals from O'Hare Intl to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from O'Hare Intl to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 11/215:00 am -
1 stop5h 39m
Wed 11/2511:07 am -
1 stop5h 48m
Deal found 9/12![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/135:00 am -
1 stop7h 04m
Tue 10/2012:45 pm -
1 stop7h 25m
Deal found 9/13![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/205:00 am -
1 stop9h 05m
Mon 10/267:15 am -
1 stop9h 20m
Deal found 9/15![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/225:00 am -
1 stop8h 16m
Tue 10/2710:34 am -
1 stop8h 26m
Deal found 9/16![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/119:59 am -
2 stops9h 36m
Sat 11/147:37 am -
1 stop6h 06m
Deal found 9/15![American Airlines logo]()
$603
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/296:59 am -
1 stop6h 14m
Sat 10/311:43 am -
1 stop8h 48m
Deal found 9/15![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/215:00 am -
1 stop7h 07m
Sat 9/265:14 pm -
1 stop5h 16m
Deal found 9/14![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/267:09 am -
1 stop6h 44m
Fri 10/212:37 pm -
1 stop7h 27m
Deal found 9/13![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/95:10 pm -
1 stop6h 13m
Wed 10/1412:45 pm -
1 stop8h 15m
Deal found 9/16![American Airlines logo]()
$636
Last-minute flights from O'Hare Intl to FlagstaffDiscover last-minute flight deals from O'Hare Intl to Flagstaff. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Flagstaff. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/215:00 am -
1 stop7h 07m
Sat 9/265:14 pm -
1 stop5h 16m
Deal found 9/14![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/297:09 am -
1 stop6h 44m
Sat 10/312:37 pm -
1 stop8h 53m
Deal found 9/16![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/25:00 am -
1 stop8h 13m
Mon 10/512:45 pm -
1 stop6h 45m
Deal found 9/16![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/125:00 am -
1 stop7h 04m
Mon 10/1912:45 pm -
1 stop8h 15m
Deal found 9/14![American Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/135:00 am -
1 stop7h 04m
Tue 10/2012:45 pm -
1 stop7h 25m
Deal found 9/13![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/153:13 pm -
1 stop8h 10m
Thu 10/226:15 am -
1 stop7h 54m
Deal found 9/15![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/206:48 am -
1 stop15h 51m
Sun 10/256:20 pm -
1 stop9h 39m
Deal found 9/16![American Airlines logo]()
$638
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/225:00 am -
1 stop8h 16m
Tue 10/2710:34 am -
1 stop8h 26m
Deal found 9/17![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/222:50 pm -
1 stop6h 59m
Sun 10/256:20 pm -
1 stop9h 39m
Deal found 9/15![American Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/241:46 pm -
2 stops8h 53m
Tue 10/2712:45 pm -
1 stop8h 15m
Deal found 9/13![American Airlines logo]()
$603
One-way flights from O'Hare Intl to FlagstaffSearch for one-way flight options from O'Hare Intl to Flagstaff. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from O'Hare Intl to Flagstaff. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 9/227:09 am -
1 stop6h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/205:00 am -
1 stop5h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$420
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:00 am -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/153:20 pm -
2 stops8h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 pm -
3 stops29h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$752
Find flight deals from O'Hare Intl to Flagstaff
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Flagstaff (FLG). 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $528 (American Airlines) |
One-way from | $400 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $497 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Flagstaff 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 September 17, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Tue 10/6
6:00 am-12:05 pm
1 stop8h 05m
Flagstaff Pulliam
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$400
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Tue 9/22
7:09 am-11:53 am
1 stop6h 44m
Flagstaff Pulliam
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$400
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Tue 10/20
1:46 pm-8:39 pm
2 stops8h 53m
Flagstaff Pulliam
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$406
Quickest round-trip
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Fri 11/20
5:00 am-9:39 am
1 stop5h 39m
Flagstaff Pulliam
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$420
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Sat 11/21
5:00 am-9:39 am
1 stop5h 39m
Flagstaff Pulliam
Wed 11/25
11:07 am-5:55 pm
1 stop5h 48m
$528
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Tue 10/13
5:00 am-10:04 am
1 stop7h 04m
Flagstaff Pulliam
Tue 10/20
12:45 pm-10:10 pm
1 stop7h 25m
$528
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Tue 10/20
5:00 am-12:05 pm
1 stop9h 05m
Flagstaff Pulliam
Mon 10/26
7:15 am-6:35 pm
1 stop9h 20m
$558
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Thu 10/22
5:00 am-11:16 am
1 stop8h 16m
Flagstaff Pulliam
Tue 10/27
10:34 am-9:00 pm
1 stop8h 26m
$558
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Wed 11/11
9:59 am-6:35 pm
2 stops9h 36m
Flagstaff Pulliam
Sat 11/14
7:37 am-2:43 pm
1 stop6h 06m
$603
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Tue 9/29
6:59 am-11:13 am
1 stop6h 14m
Flagstaff Pulliam
Sat 10/3
11:43 am-10:31 pm
1 stop8h 48m
$606
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Flagstaff
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 O'Hare Intl to Flagstaff in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Flagstaff 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 O'Hare Intl Airport-Flagstaff 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 O'Hare Intl to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from O'Hare Intl with our price prediction graph.
ORD-FLG
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.
Reviews of airlines servicing Flagstaff
Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated September 17, 2026.
Get a feel of what it's like to fly with American Airlines from Chicago O'Hare Intl Airport to Flagstaff by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Food
6.4
Crew
7.9
Comfort
7.2
Overall
7.1
Boarding
7.4
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Entertainment
6.8
Food
6.4
Crew
7.9
Comfort
7.2
Overall
7.1
Boarding
7.4
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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O'Hare Intl and Flagstaff flights
Browse other O'Hare Intl and Flagstaff flight options. Last updated on September 17, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from O'Hare Intl to Flagstaff
Discover the top airline that operate flights from O'Hare Intl to Flagstaff. 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$405 | Average$566 | FlexibilityNo cancel fee | On-time71% |