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O'Hare Intl

$390+ Cheap flights from Flagstaff (FLG) to O'Hare Intl (ORD)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Flagstaff to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to O'Hare Intl (ORD). 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

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$592
(American Airlines)

One-way from

$390
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$679
Provider with most accurate pricing for Flagstaff Pulliam-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Flagstaff Pulliam-Chicago O'Hare Intl flights.
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From Flagstaff Pulliam to Chicago O'Hare Intl
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One-way flight from Flagstaff Pulliam to Chicago O'Hare Intl
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Highest demand for flights based on searches. 9% potential increase in price ($67 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 Flagstaff to O'Hare Intl

Cheapest flights from Flagstaff to O'Hare Intl
Explore the most affordable flight options available from Flagstaff to O'Hare Intl. 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 2/20. 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 4/246:30 pmFLG - ORD
1 stop8h 47mAmerican Airlines
Tue 4/297:10 amORD - FLG
1 stop12h 42mAmerican Airlines
Deal found 2/20$592

Find flights from Flagstaff to O'Hare Intl within your budget

Customize your flight search to find flights from Flagstaff to O'Hare Intl 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

Flagstaff

Fly to

O'Hare Intl

Route

Depart

Return

Price

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Thu 4/24

6:30 pm-5:17 am

1 stop8h 47m

Chicago O'Hare Intl

Tue 4/29

7:10 am-5:52 pm

1 stop12h 42m

$592

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Sun 3/23

5:35 am-2:14 pm

1 stop6h 39m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

  • Most accurate provider: When it comes to deals on Flagstaff-Chicago O'Hare Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Flagstaff-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Flagstaff-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flagstaff-Chicago O'Hare Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Flagstaff-Chicago O'Hare Intl Airport 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 Flagstaff to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Flagstaff 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 Flagstaff to O'Hare Intl

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 20, 2025.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.3

Food

6.5

Entertainment

7.0

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20

2.0
Mediocre

Anonymous,Oct 2024

LAX - ORD

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

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

Comfort

7.3

Food

6.5

Entertainment

7.0

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20

2.0
Mediocre

Anonymous,Oct 2024

LAX - ORD

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

Related info for your journey

Find useful and relevant information for your journey from Flagstaff to O'Hare Intl. 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 from for flights from Flagstaff to Chicago O'Hare Intl?

    Located just 4.3 mi from the city center, Flagstaff Pulliam is the airport most travelers will use when flying to Chicago O'Hare Intl from Flagstaff. Booking flights from Flagstaff Pulliam (FLG) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 1 airline.

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

    Cheapflights users have booked flights from Flagstaff to Chicago O'Hare Intl Airport round-trip from $592. Users have found that American Airlines is 6% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flagstaff to O'Hare Intl 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 Flagstaff to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Flagstaff to Chicago O'Hare Intl Airport (average of $245). Flying from Flagstaff to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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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Traveling to a place near Flagstaff?

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Top airline flying from Flagstaff to O'Hare Intl

Discover the top airline that operate flights from Flagstaff to O'Hare Intl. 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$511Average$648FlexibilityNo cancel feeOn-time71%
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