$210 Cheap Flights from Chicago (ORD) to Flagstaff (FLG)

View $210 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field (FLG)

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Cheap Flights from Chicago to Flagstaff (ORD-FLG)

Prices were available within the past 7 days and start at $210 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 6 - Fri, Jan 9
ORD
Chicago
FLG
Flagstaff
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 6 from Chicago to Flagstaff, returning Fri, Jan 9, priced at $356 found 1 day ago
American Airlines
Mon, Mar 2 - Wed, Mar 4
ORD
Chicago
FLG
Flagstaff
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 2 from Chicago to Flagstaff, returning Wed, Mar 4, priced at $366 found 2 days ago
American Airlines
Sat, Jan 3 - Tue, Jan 6
ORD
Chicago
FLG
Flagstaff
$376 Roundtrip, found 17 hours ago
$376
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Jan 3 from Chicago to Flagstaff, returning Tue, Jan 6, priced at $376 found 17 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
ORD
Chicago
FLG
Flagstaff
$386 Roundtrip, found 3 days ago
$386
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 11 from Chicago to Flagstaff, returning Tue, Nov 18, priced at $386 found 3 days ago
American Airlines
Mon, Nov 17 - Fri, Nov 21
ORD
Chicago
FLG
Flagstaff
$396 Roundtrip, found 8 hours ago
$396
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Chicago to Flagstaff, returning Fri, Nov 21, priced at $396 found 8 hours ago
American Airlines
Thu, Apr 9 - Tue, Apr 14
ORD
Chicago
FLG
Flagstaff
$406 Roundtrip, found 16 hours ago
$406
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Apr 9 from Chicago to Flagstaff, returning Tue, Apr 14, priced at $406 found 16 hours ago
American Airlines
Sun, Apr 5 - Tue, Apr 21
ORD
Chicago
FLG
Flagstaff
$436 Roundtrip, just found
$436
Roundtrip
just found
Select American Airlines flight, departing Sun, Apr 5 from Chicago to Flagstaff, returning Tue, Apr 21, priced at $436 just found
American Airlines
Mon, Mar 2 - Wed, Mar 4
ORD
Chicago
FLG
Flagstaff
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 2 from Chicago to Flagstaff, returning Wed, Mar 4, priced at $444 found 2 days ago
American Airlines
Mon, Mar 2 - Wed, Mar 4
ORD
Chicago
FLG
Flagstaff
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 2 from Chicago to Flagstaff, returning Wed, Mar 4, priced at $446 found 2 days ago
American Airlines
Tue, Nov 11 - Tue, Dec 30
ORD
Chicago
FLG
Flagstaff
$451 Roundtrip, found 1 day ago
$451
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 11 from Chicago to Flagstaff, returning Tue, Dec 30, priced at $451 found 1 day ago

Find the cheapest month to fly from Chicago (ORD) to Flagstaff (FLG)

May is typically the cheapest month to fly

From $240 - $645 per traveler.

Alternative airports near Flagstaff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Flagstaff Pulliam Field FLG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $526
FLG
Flagstaff Pulliam Field
CheapestClosest
Average driving time to city center9 min
Flights from $526

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG) cost?
Secure a cheap one-way flight from $210 or cheap return flight from $356 from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG)?
The cheapest month to fly from ORD to FLG is January, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ORD to FLG flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG)?
Direct flights from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to FLG?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG)?
Select a flight from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG) last-minute?
Waiting until just before your departure to book your flight from ORD to FLG generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book an ORD to FLG flight and hotel package?
Compared with arranging flights and hotels separately, booking an ORD to FLG flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Flagstaff Pulliam Field Airport (FLG)?
It's generally possible to reschedule or cancel your ORD to FLG flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Flagstaff Pulliam Field
Airlines serving
American Airlines
Roundtrip price
$350
Distance
1362 mi

Book with confidence

Chicago to Flagstaff Flights

The cheapest times to fly from Chicago to Flagstaff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Flagstaff are during the month of January. You can find some of the cheapest flights from Chicago to Flagstaff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Flagstaff

Sunday is one of the best days to book for cheap flights from Chicago to Flagstaff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Flagstaff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Flagstaff in 2025. You can also book with separate airlines for your outbound and return journeys, from $210 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Flagstaff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Flagstaff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Flagstaff Flights

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*Available to One Key members.