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Flagstaff

$210+ Cheap flights from O'Hare Intl (ORD) to Flagstaff (FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLG
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Flagstaff

Cheapest flights from O'Hare Intl to Flagstaff
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 February 9, 2026.

This American Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/105:00 am
ORD
-
FLG
1 stop8h 11m
American Airlines
Tue 3/1712:21 pm
FLG
-
ORD
1 stop6h 44m
American Airlines
Deal found 2/8$356
This American Airlines deal was found by Cheapflights users on 2/6. 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 9/25:00 am
ORD
-
FLG
1 stop6h 57m
American Airlines
Wed 9/912:17 pm
FLG
-
ORD
1 stop5h 46m
American Airlines
Deal found 2/6$406
This American Airlines deal was found by Cheapflights users on 2/7. 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 3/71:15 pm
ORD
-
FLG
2 stops8h 41m
American Airlines
Tue 3/104:50 pm
FLG
-
ORD
1 stop6h 01m
American Airlines
Deal found 2/7$416
This American Airlines deal was found by Cheapflights users on 2/8. 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 4/115:00 am
ORD
-
FLG
1 stop15h 42m
American Airlines
Sat 4/1811:41 am
FLG
-
ORD
1 stop10h 51m
American Airlines
Deal found 2/8$452
This American Airlines deal was found by Cheapflights users on 2/6. 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 4/226:04 am
ORD
-
FLG
1 stop7h 47m
American Airlines
Sun 4/267:52 pm
FLG
-
ORD
1 stop7h 29m
American Airlines
Deal found 2/6$456
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/189:45 am
ORD
-
FLG
1 stop8h 34m
American Airlines
Wed 3/2511:41 am
FLG
-
ORD
1 stop7h 44m
American Airlines
Deal found 2/8$466
This American Airlines deal was found by Cheapflights users on 2/5. 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 3/256:59 pm
ORD
-
FLG
1 stop6h 08m
American Airlines
Tue 3/314:50 pm
FLG
-
ORD
1 stop6h 01m
American Airlines
Deal found 2/5$486

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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(American Airlines)

One-way from

$210
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$435
Provider with most accurate pricing for Chicago O'Hare Intl-Flagstaff Pulliam flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Flagstaff Pulliam flights.
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From Chicago O'Hare Intl to Flagstaff Pulliam
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One-way flight from Chicago O'Hare Intl to Flagstaff Pulliam
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Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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 2,558,603 searches. Data last updated February 9, 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

O'Hare Intl

Fly to

Flagstaff

Route

Depart

Return

Price

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Sun 4/19

5:00 am-11:11 am

1 stop8h 11m

Flagstaff Pulliam

Fri 4/24

5:01 pm-12:32 am

1 stop5h 31m

$356

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Tue 3/10

5:00 am-11:11 am

1 stop8h 11m

Flagstaff Pulliam

Tue 3/17

12:21 pm-9:05 pm

1 stop6h 44m

$356

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Sun 3/8

5:25 pm-11:07 pm

1 stop7h 42m

Flagstaff Pulliam

Sun 3/15

4:50 pm-12:51 am

1 stop6h 01m

$406

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Sat 3/7

1:31 pm-8:56 pm

1 stop8h 25m

Flagstaff Pulliam

Tue 3/10

12:21 pm-8:04 pm

1 stop5h 43m

$406

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Sat 5/2

12:05 pm-6:42 pm

1 stop8h 37m

Flagstaff Pulliam

Tue 5/5

12:21 pm-10:45 pm

1 stop8h 24m

$406

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Sat 4/11

5:00 am-6:42 pm

1 stop15h 42m

Flagstaff Pulliam

Sat 4/18

11:41 am-12:32 am

1 stop10h 51m

$452

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Wed 4/22

1:20 pm-6:42 pm

1 stop7h 22m

Flagstaff Pulliam

Sun 4/26

7:52 pm-5:21 am

1 stop7h 29m

$456

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Thu 4/16

6:57 am-1:00 pm

1 stop8h 03m

Flagstaff Pulliam

Sun 4/19

7:52 pm-5:21 am

1 stop7h 29m

$456

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Mon 5/18

5:00 am-11:11 am

1 stop8h 11m

$210

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Fri 4/3

5:00 am-11:11 am

1 stop8h 11m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 17 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 O'Hare Intl Airport to Flagstaff

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Flagstaff?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Flagstaff (average of $405). Flying from Chicago O'Hare Intl Airport to Flagstaff in March is currently the most expensive (average of $701). 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.

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 February 9, 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.
American Airlines
7.2
Good
11,254 reviews

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Diana,Jul 2024

ORD - IND

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.
American Airlines
7.2
Good
11,254 reviews
American Airlines
7.2
Good
11,254 reviews

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Diana,Jul 2024

ORD - IND

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

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.

  • What airport do you fly into for flights to Flagstaff from Chicago O'Hare Intl?

    Flagstaff Pulliam (FLG) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Flagstaff. You should not have trouble finding flights to Flagstaff Pulliam from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Flagstaff airport from Chicago O'Hare Intl. It is only a 4.3 mi journey from Flagstaff Pulliam (FLG) to Flagstaff’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Flagstaff?

    A quick flight from Chicago O'Hare Intl Airport to Flagstaff can take about 8h 11m. American Airlines provides one of the quickest options available for as low as $356. The distance from Chicago O'Hare Intl Airport to Flagstaff is about 1362 mi.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Flagstaff round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $405 on this airline. American Airlines is currently priced 31% below the average price you’ll pay for this route.

  • Can I find deals for flights from O'Hare Intl to Flagstaff that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Flagstaff.

  • Can I find deals for business class flights from O'Hare Intl to Flagstaff?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Flagstaff?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Flagstaff (average of $405). Flying from Chicago O'Hare Intl Airport to Flagstaff in March is currently the most expensive (average of $701). 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.

See more FAQs

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Winslow
Williams

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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 2,558,603 searches. Data last updated February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$405Average$601FlexibilityNo cancel feeOn-time71%

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