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$394+ Cheap flights from Chicago (CHI) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FLG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$572
(American Airlines)

One-way from

$394
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$598
Provider with most accurate pricing for Chicago (CHI)-Flagstaff Pulliam flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Flagstaff Pulliam flights.
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From Chicago (CHI) to Flagstaff Pulliam
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One-way flight from Chicago (CHI) to Flagstaff Pulliam
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Highest demand for flights based on searches. 15% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Chicago to Flagstaff

Cheapest flights from Chicago to Flagstaff
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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 3/258:25 pmORD - FLG
1 stop15h 34mAmerican Airlines
Tue 4/110:34 amFLG - ORD
1 stop16h 34mAmerican Airlines
Deal found 2/19$572
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:56 pmORD - FLG
2 stops29h 48mAlaska Airlines
Tue 4/810:50 amFLG - ORD
2 stops29h 26mAlaska Airlines
Deal found 2/19$753

Find flights from Chicago to Flagstaff within your budget

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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Chicago

Fly to

Flagstaff

Route

Depart

Return

Price

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Tue 3/25

8:25 pm-9:59 am

1 stop15h 34m

Flagstaff Pulliam

Tue 4/1

10:34 am-5:08 am

1 stop16h 34m

$572

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Thu 4/3

6:56 pm-10:44 pm

2 stops29h 48m

Flagstaff Pulliam

Tue 4/8

10:50 am-6:16 pm

2 stops29h 26m

$753

ChicagoFlagstaff

ORD - FLG

ORDFLG

Chicago O'Hare Intl

Mon 3/10

1:20 pm-6:00 pm

1 stop6h 40m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 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-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.
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.

Travel insights for flights from Chicago to Flagstaff

Get recent, data-driven insights about flights from Chicago to Flagstaff including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to Flagstaff?

Currently, January is the cheapest month in which you can book a flight from Chicago to Flagstaff (average of $567). Flying from Chicago 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 CHI to FLG?

Find hourly flight availability from Chicago 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 February 20, 2025.

When flying from Chicago to Flagstaff, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the evening.

Rainfall in Flagstaff by month

Plan your trip to Flagstaff by taking into account the average rainfall totals by month.

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.

Temperature in Flagstaff by month

Plan your trip to Flagstaff by taking into account the average temperature totals by month.

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).

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 20, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Food

6.5

Crew

8.0

Overall

7.2

Comfort

7.3

Boarding

7.5

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Food

6.5

Crew

8.0

Overall

7.2

Comfort

7.3

Boarding

7.5

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 Chicago 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?

    For a flight from Chicago to Flagstaff, you will be flying into Flagstaff Pulliam. Flagstaff Pulliam (FLG) is just 4.3 mi from the center of the city. Flagstaff Pulliam is the only Flagstaff airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Flagstaff Pulliam from Chicago on a regular basis.

  • What is the cheapest airline to fly from Chicago to Flagstaff round-trip?

    Our cheapest airline available from Chicago to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $572 on this airline. American Airlines is currently priced 11% below the average price you’ll pay for this route.

  • Can I find deals for flights from Chicago to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Chicago to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Flagstaff?

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

  • Can I find deals for business class flights from Chicago to Flagstaff?

    Yes. Cheapflights offers flight deals from Chicago 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 to Flagstaff?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Flagstaff (average of $567). Flying from Chicago 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.

See more FAQs

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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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$501Average$638FlexibilityNo cancel feeOn-time71%
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