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 $336 on this airline. American Airlines is currently priced 45% below the average price you’ll pay for this route.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Flagstaff?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Flagstaff flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Flagstaff ranges from 0.4 - 2.7 inches per month. August is typically the wettest month, when rainfall can reach 2.7 in. June is typically the driest time to visit Flagstaff when rainfall is around 0.4 in.

If weather is an important factor for your trip to Flagstaff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

Travelers have found that booking a Monday departure is the best way to save up to 27% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Flagstaff?

Our data shows that September tends to be the cheapest month to fly to Flagstaff from Chicago O'Hare Intl Airport. Users have commonly found prices around $614 for the month, but tickets can be as low as $441. Due to multiple factors, prepare for potentially higher prices in April.

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.

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.

$280+ Flights from Chicago O'Hare Intl Airport to Flagstaff

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Cheap flight deals from O'Hare Intl to Flagstaff

Round-trip from	$336 (American Airlines)
One-way from	$280 (American Airlines)
Popular in	March
Cheapest in	June
Average price	$583

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. 8% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 julio 3, 2025.

mar. 7/295:00 amORD - FLG

1 stop8h 26mAmerican Airlines

mar. 8/58:26 amFLG - ORD

1 stop7h 33mAmerican Airlines

Deal found 7/1

$336

Best flights from O'Hare Intl to Flagstaff
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 julio 3, 2025.

mar. 7/295:00 amORD - FLG

1 stop8h 26mAmerican Airlines

mar. 8/58:26 amFLG - ORD

1 stop7h 33mAmerican Airlines

Deal found 7/1

$336

Last-minute flights from O'Hare Intl to Flagstaff
Discover last-minute flight deals from O'Hare Intl to Flagstaff. Data last updated julio 3, 2025 and is based on user searches.

mié. 7/94:39 pmORD - FLG

1 stop6h 47mAmerican Airlines

sáb. 7/128:26 amFLG - ORD

1 stop5h 19mAmerican Airlines

Deal found 7/1

$596

mar. 7/295:00 amORD - FLG

1 stop8h 26mAmerican Airlines

mar. 8/58:26 amFLG - ORD

1 stop7h 33mAmerican Airlines

Deal found 7/1

$336

One-way flights from O'Hare Intl to Flagstaff
Search for one-way flight options from O'Hare Intl to Flagstaff. Find affordable one-way fares based on user searches. Data last updated julio 3, 2025.

lun. 9/297:34 amORD - FLG

1 stop5h 51mAmerican Airlines

Deal found 7/2

$280

sáb. 8/169:30 amORD - FLG

2 stops26h 28mAlaska Airlines

Deal found 7/2

$556

Cheapflights Fare Finder

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

Price

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

mar. 7/29

5:00 am-11:26 am

1 stop8h 26m

Flagstaff Pulliam

mar. 8/5

8:26 am-5:59 pm

1 stop7h 33m

$336

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

lun. 9/29

7:34 am-11:25 am

1 stop5h 51m

$280

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

sáb. 8/16

9:30 am-9:58 am

2 stops26h 28m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Flagstaff (average of $563). Flying from Chicago O'Hare Intl Airport to Flagstaff in March is currently the most expensive (average of $661). 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 ORD to FLG?

It’s typically best to fly out from Chicago O'Hare Intl Airport to Flagstaff in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Flagstaff

Get a feel of what it's like to fly with Alaska Airlines and 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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.
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 $336 on this airline. American Airlines is currently priced 45% 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, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Flagstaff (average of $563). Flying from Chicago O'Hare Intl Airport to Flagstaff in March is currently the most expensive (average of $661). 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.

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Top airline flying from O'Hare Intl to Flagstaff

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$465	Average$643	FlexibilityNo cancel fee	On-time71%

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$280+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Flagstaff with Cheapflights

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Cheap flight deals from O'Hare Intl to Flagstaff

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Find flight deals from O'Hare Intl to Flagstaff

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 julio 3, 2025.

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 julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Flagstaff that are best for you.

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.

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?

What is the cheapest time of day to fly from ORD to FLG?

Find hourly flight availability from O'Hare Intl to Flagstaff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

Reviews of airlines servicing Flagstaff

Get a feel of what it's like to fly with Alaska Airlines and 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.

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?

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

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

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

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

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

Traveling to a place near Chicago O'Hare Intl Airport?

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Alternative routes for O'Hare Intl to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from O'Hare Intl to Flagstaff

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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 julio 3, 2025.