$400+ Cheap flights from Chicago (CHI) 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FLG
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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 Chicago to Flagstaff
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Cheapest flights from Chicago to FlagstaffExplore the most affordable flight options available from Chicago to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Chicago to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This American Airlines deal was found by Cheapflights users on 10/7. 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 11/46:50 am -
1 stop6h 20m
Wed 11/117:37 am -
1 stop7h 32m
Deal found 10/7![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 10/7. 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 stop8h 10m
Mon 11/237:37 am -
1 stop6h 23m
Deal found 10/7![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/6. 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 11/46:59 am -
1 stop6h 51m
Fri 11/1311:16 am -
1 stop5h 39m
Deal found 10/6![American Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 10/7. 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 12/195:00 am -
1 stop6h 59m
Fri 12/251:16 pm -
1 stop6h 44m
Deal found 10/7![American Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 10/5. 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 11/186:50 am -
1 stop6h 21m
Sun 11/223:00 pm -
1 stop7h 08m
Deal found 10/5![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 10/6. 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 10/106:55 am -
1 stop7h 10m
Sat 10/1712:45 pm -
1 stop6h 45m
Deal found 10/6![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 10/5. 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 11/226:50 am -
1 stop6h 20m
Sun 11/223:00 pm -
1 stop8h 20m
Deal found 10/5![American Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/225:10 pm -
1 stop6h 13m
Tue 10/276:15 am -
1 stop7h 54m
Deal found 10/9![American Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/59:30 pm -
1 stop15h 40m
Thu 11/1211:16 am -
1 stop5h 39m
Deal found 10/8![American Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 10/6. 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 10/92:50 pm -
1 stop6h 59m
Mon 10/1912:45 pm -
1 stop6h 45m
Deal found 10/6![American Airlines logo]()
$666
Best flights from Chicago to FlagstaffDiscover carefully curated flight deals from Chicago to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Chicago to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This American Airlines deal was found by Cheapflights users on 10/7. 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 11/46:50 am -
1 stop6h 20m
Wed 11/117:37 am -
1 stop7h 32m
Deal found 10/7![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 10/4. 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 1/77:00 pm -
1 stop5h 59m
Wed 1/1312:42 pm -
1 stop7h 17m
Deal found 10/4![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 10/4. 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 1/77:20 am -
1 stop5h 52m
Sat 1/1612:42 pm -
1 stop7h 17m
Deal found 10/4![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 10/4. 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 1/77:20 am -
1 stop5h 52m
Thu 1/147:29 am -
1 stop6h 07m
Deal found 10/4![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 10/4. 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
Tue 10/2710:34 am -
2 stops7h 59m
Deal found 10/4![American Airlines logo]()
$672
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/59:30 pm -
1 stop14h 15m
Sun 11/87:05 pm -
1 stop8h 55m
Deal found 10/8![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/4. 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 12/305:00 am -
1 stop6h 59m
Fri 1/112:49 pm -
2 stops9h 14m
Deal found 10/4![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/4. 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 stop6h 59m
Fri 1/112:49 pm -
2 stops8h 16m
Deal found 10/4![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/4. 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 stop6h 59m
Sun 1/39:01 pm -
1 stop7h 21m
Deal found 10/4![American Airlines logo]()
$692
Last-minute flights from Chicago to FlagstaffDiscover last-minute flight deals from Chicago to Flagstaff. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Flagstaff. Data last updated October 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/6. 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 10/92:50 pm -
1 stop6h 59m
Mon 10/1912:45 pm -
1 stop6h 45m
Deal found 10/6![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 10/6. 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 10/106:55 am -
1 stop7h 10m
Sat 10/1712:45 pm -
1 stop6h 45m
Deal found 10/6![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/226:00 am -
1 stop8h 05m
Tue 10/2712:45 pm -
1 stop8h 15m
Deal found 10/7![American Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 10/7. 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 11/46:50 am -
1 stop6h 20m
Wed 11/117:37 am -
1 stop7h 32m
Deal found 10/7![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 10/6. 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 11/46:59 am -
1 stop6h 51m
Fri 11/1311:16 am -
1 stop5h 39m
Deal found 10/6![American Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/59:30 pm -
1 stop15h 40m
Thu 11/1211:16 am -
1 stop5h 39m
Deal found 10/8![American Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 10/5. 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 11/186:50 am -
1 stop6h 21m
Sun 11/223:00 pm -
1 stop7h 08m
Deal found 10/5![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 10/7. 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 stop8h 10m
Mon 11/237:37 am -
1 stop6h 23m
Deal found 10/7![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/5. 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 11/226:50 am -
1 stop6h 20m
Sun 11/223:00 pm -
1 stop8h 20m
Deal found 10/5![American Airlines logo]()
$660
One-way flights from Chicago to FlagstaffSearch for one-way flight options from Chicago to Flagstaff. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Chicago to Flagstaff. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This American Airlines deal was found by Cheapflights users on 10/8. 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 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 10/4. 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 11/710:00 am -
2 stops9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/8![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 10/4. 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 1/1812:03 pm -
2 stops9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 10/6. 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 12/275:00 am -
1 stop6h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![American Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 10/6. 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 12/264:29 pm -
1 stop8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/1611:00 am -
2 stops8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![American Airlines logo]()
$688
Find flight deals from Chicago to Flagstaff
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 October 9, 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 | $415 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 October 9, 2026.
Use the filters below to find and compare flights from Chicago to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
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 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
Sat 11/7
5:00 am-12:52 pm
1 stop8h 52m
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
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
Mon 1/18
12:03 pm-8:38 pm
2 stops9h 35m
Flagstaff Pulliam
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$426
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Wed 11/4
6:50 am-12:10 pm
1 stop6h 20m
Flagstaff Pulliam
Wed 11/11
7:37 am-4:09 pm
1 stop7h 32m
$567
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Thu 1/7
7:00 pm-11:59 pm
1 stop5h 59m
Flagstaff Pulliam
Wed 1/13
12:42 pm-8:59 pm
1 stop7h 17m
$652
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Thu 1/7
7:20 am-12:12 pm
1 stop5h 52m
Flagstaff Pulliam
Sat 1/16
12:42 pm-8:59 pm
1 stop7h 17m
$652
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Thu 1/7
7:20 am-12:12 pm
1 stop5h 52m
Flagstaff Pulliam
Thu 1/14
7:29 am-2:36 pm
1 stop6h 07m
$666
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Thu 10/22
2:50 pm-7:49 pm
1 stop6h 59m
Flagstaff Pulliam
Tue 10/27
10:34 am-8:33 pm
2 stops7h 59m
$672
ChicagoFlagstaff
ORD Chicago O'Hare Intl - FLG Flagstaff Pulliam
ORDFLG
Chicago O'Hare Intl
Thu 11/5
9:30 pm-10:45 am
1 stop14h 15m
Flagstaff Pulliam
Sun 11/8
7:05 pm-5:00 am
1 stop8h 55m
$690
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Chicago 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 Chicago to Flagstaff in October.
| 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-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-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-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 Chicago to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Chicago with our price prediction graph.
CHI-FLG
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.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Flagstaff
CHI-FLG
ORD-FLG
No data available for this route at this time. Please check back soon.
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 October 9, 2026.
Read reviews from past customers who have flown American Airlines from Chicago to Flagstaff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.0
Boarding
7.4
Crew
7.9
Entertainment
6.8
Comfort
7.2
Food
6.4
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Overall
7.0
Boarding
7.4
Crew
7.9
Entertainment
6.8
Comfort
7.2
Food
6.4
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from Chicago 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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Chicago and Flagstaff flights
Browse other Chicago and Flagstaff flight options. Last updated on October 9, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Chicago to Flagstaff
Discover the top airline that operate flights from Chicago 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 October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$405 | Average$566 | FlexibilityNo cancel fee | On-time71% |