How long is the flight from Washington, D.C. Dulles Intl Airport to Flagstaff?

American Airlines can get you from Washington, D.C. Dulles Intl Airport to Flagstaff in just under 8h 03m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Flagstaff is about 1893 mi.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Flagstaff round-trip?

Currently priced at $495, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Flagstaff and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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 time of day to fly from IAD to FLG?

When flying from Washington, D.C. Dulles Intl Airport to Flagstaff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Flagstaff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Flagstaff flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Flagstaff flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Dulles Intl Airport-Flagstaff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Flagstaff from Washington, D.C. Dulles Intl?

If you book a flight to Flagstaff from Washington, D.C. Dulles Intl, you will be flying to Flagstaff Pulliam, which is the city’s only airport. Flagstaff Pulliam (FLG) is located 4.3 mi from the center of Flagstaff. There are 0 flights from Washington, D.C. Dulles Intl to Flagstaff Pulliam per day from 1 airline.

Can I find deals for flights from Dulles Intl to Flagstaff that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Flagstaff?

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

Can I find deals for business class flights from Dulles Intl to Flagstaff?

Yes. Cheapflights offers flight deals from Dulles 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.

$291+ Flights from Washington, D.C. Dulles Intl Airport to Flagstaff

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Cheap flight deals from Dulles Intl to Flagstaff

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$406 (American Airlines)
One-way from	$291 (American Airlines)
Popular in	February
Cheapest in	September
Average price	$545

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Flagstaff Pulliam flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Flagstaff Pulliam flights.

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From Washington, D.C. Dulles Intl to Flagstaff Pulliam

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One-way flight from Washington, D.C. Dulles Intl to Flagstaff Pulliam

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Highest demand for flights based on searches. 11% potential increase in price ($89 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Dulles Intl to Flagstaff

Cheapest flights from Dulles Intl to Flagstaff
Explore the most affordable flight options available from Dulles Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Sat 11/156:04 amIAD - FLG

1 stop8h 16mAmerican Airlines

Tue 11/1811:18 amFLG - IAD

2 stops9h 15mAmerican Airlines

Deal found 10/26

$496

Thu 12/186:05 amIAD - FLG

1 stop7h 55mAmerican Airlines

Mon 12/2912:30 pmFLG - IAD

1 stop8h 03mAmerican Airlines

Deal found 10/26

$506

Fri 12/56:00 amIAD - FLG

1 stop7h 54mAmerican Airlines

Mon 12/811:20 amFLG - IAD

2 stops9h 39mAmerican Airlines

Deal found 10/26

$516

Fri 11/147:59 amIAD - FLG

2 stops9h 35mAmerican Airlines

Mon 11/1710:36 amFLG - IAD

2 stops9h 57mAmerican Airlines

Deal found 10/26

$551

Thu 11/139:12 amIAD - FLG

2 stops11h 23mAmerican Airlines

Sun 11/167:05 pmFLG - IAD

2 stops13h 14mAmerican Airlines

Deal found 10/27

$581

Sat 11/89:12 amIAD - FLG

2 stops11h 23mAmerican Airlines

Tue 11/1111:18 amFLG - IAD

2 stops9h 15mAmerican Airlines

Deal found 10/26

$591

Tue 10/286:11 amIAD - FLG

1 stop7h 36mAmerican Airlines

Wed 11/510:36 amFLG - IAD

2 stops10h 31mAmerican Airlines

Deal found 10/27

$671

Best flights from Dulles Intl to Flagstaff
Discover carefully curated flight deals from Dulles Intl to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Sun 2/156:00 amIAD - FLG

1 stop8h 03mAmerican Airlines

Thu 2/1912:33 pmFLG - IAD

1 stop8h 18mAmerican Airlines

Deal found 10/27

$406

Mon 3/26:00 amIAD - FLG

1 stop8h 03mAmerican Airlines

Thu 3/512:33 pmFLG - IAD

1 stop8h 18mAmerican Airlines

Deal found 10/27

$406

Sun 1/46:05 amIAD - FLG

2 stops11h 30mAmerican Airlines

Wed 1/77:24 amFLG - IAD

2 stops13h 48mAmerican Airlines

Deal found 10/27

$426

Sun 3/16:00 amIAD - FLG

1 stop8h 03mAmerican Airlines

Wed 3/412:33 pmFLG - IAD

1 stop8h 18mAmerican Airlines

Deal found 10/26

$466

Tue 2/246:00 amIAD - FLG

2 stops12h 56mAmerican Airlines

Thu 3/126:55 pmFLG - IAD

2 stops10h 50mAmerican Airlines

Deal found 10/26

$481

Tue 3/106:40 amIAD - FLG

1 stop7h 09mAmerican Airlines

Wed 3/111:16 pmFLG - IAD

1 stop5h 59mAmerican Airlines

Deal found 10/25

$496

Sat 11/156:24 amIAD - FLG

2 stops11h 10mAmerican Airlines

Tue 11/1811:18 amFLG - IAD

2 stops9h 15mAmerican Airlines

Deal found 10/26

$501

Last-minute flights from Dulles Intl to Flagstaff
Discover last-minute flight deals from Dulles Intl to Flagstaff. Data last updated October 28, 2025 and is based on user searches.

Tue 11/116:04 amIAD - FLG

1 stop8h 16mAmerican Airlines

Tue 11/1812:50 pmFLG - IAD

2 stops7h 43mAmerican Airlines

Deal found 10/28

$446

Fri 11/147:59 amIAD - FLG

2 stops9h 35mAmerican Airlines

Mon 11/1710:36 amFLG - IAD

2 stops9h 57mAmerican Airlines

Deal found 10/26

$551

Sat 11/156:04 amIAD - FLG

1 stop8h 16mAmerican Airlines

Tue 11/1811:18 amFLG - IAD

2 stops9h 15mAmerican Airlines

Deal found 10/26

$496

Sun 11/166:04 amIAD - FLG

1 stop7h 46mAmerican Airlines

Wed 11/1912:50 pmFLG - IAD

2 stops7h 43mAmerican Airlines

Deal found 10/28

$456

Mon 11/176:04 amIAD - FLG

1 stop8h 16mAmerican Airlines

Wed 11/1912:50 pmFLG - IAD

2 stops7h 43mAmerican Airlines

Deal found 10/28

$546

Tue 11/186:04 amIAD - FLG

1 stop8h 16mAmerican Airlines

Wed 11/1910:36 amFLG - IAD

2 stops9h 57mAmerican Airlines

Deal found 10/28

$506

Wed 11/261:58 pmIAD - FLG

2 stops11h 45mAmerican Airlines

Wed 12/31:37 pmFLG - IAD

1 stop7h 22mAmerican Airlines

Deal found 10/28

$466

One-way flights from Dulles Intl to Flagstaff
Search for one-way flight options from Dulles Intl to Flagstaff. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Thu 11/276:34 amIAD - FLG

2 stops11h 00mAmerican Airlines

Deal found 10/27

$291

Sat 3/216:40 amIAD - FLG

1 stop7h 09mAmerican Airlines

Deal found 10/27

$480

Sun 3/156:40 amIAD - FLG

1 stop7h 09mAmerican Airlines

Deal found 10/27

$485

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sun 2/15

6:00 am-12:03 pm

1 stop8h 03m

Flagstaff Pulliam

Thu 2/19

12:33 pm-10:51 pm

1 stop8h 18m

$406

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Mon 3/2

6:00 am-12:03 pm

1 stop8h 03m

Flagstaff Pulliam

Thu 3/5

12:33 pm-10:51 pm

1 stop8h 18m

$406

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sun 1/4

6:05 am-3:35 pm

2 stops11h 30m

Flagstaff Pulliam

Wed 1/7

7:24 am-11:12 pm

2 stops13h 48m

$426

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sun 3/1

6:00 am-12:03 pm

1 stop8h 03m

Flagstaff Pulliam

Wed 3/4

12:33 pm-10:51 pm

1 stop8h 18m

$466

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-4:56 pm

2 stops12h 56m

Flagstaff Pulliam

Thu 3/12

6:55 pm-8:45 am

2 stops10h 50m

$481

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Tue 3/10

6:40 am-10:49 am

1 stop7h 09m

Flagstaff Pulliam

Wed 3/11

1:16 pm-10:15 pm

1 stop5h 59m

$496

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sat 11/15

6:24 am-3:34 pm

2 stops11h 10m

Flagstaff Pulliam

Tue 11/18

11:18 am-10:33 pm

2 stops9h 15m

$501

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Thu 11/27

6:34 am-3:34 pm

2 stops11h 00m

$291

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sat 3/21

6:40 am-10:49 am

1 stop7h 09m

$480

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sun 3/15

6:40 am-10:49 am

1 stop7h 09m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Dulles Intl to Flagstaff

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Flagstaff in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 Washington, D.C. Dulles Intl Airport-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Flagstaff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Flagstaff flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Flagstaff flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Dulles 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 Dulles Intl to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Dulles 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.

Reviews of airlines servicing Flagstaff

See what other customers who have flown with American Airlines from Washington, D.C. Dulles Intl Airport to Flagstaff have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,032 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,032 reviews

American Airlines

7.2

Good

11,032 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What airport do you fly into for flights to Flagstaff from Washington, D.C. Dulles Intl?
If you book a flight to Flagstaff from Washington, D.C. Dulles Intl, you will be flying to Flagstaff Pulliam, which is the city’s only airport. Flagstaff Pulliam (FLG) is located 4.3 mi from the center of Flagstaff. There are 0 flights from Washington, D.C. Dulles Intl to Flagstaff Pulliam per day from 1 airline.
How long is the flight from Washington, D.C. Dulles Intl Airport to Flagstaff?
American Airlines can get you from Washington, D.C. Dulles Intl Airport to Flagstaff in just under 8h 03m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Flagstaff is about 1893 mi.
What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Flagstaff round-trip?
Currently priced at $495, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Flagstaff and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Dulles Intl to Flagstaff that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Flagstaff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Flagstaff.
Can I find deals for business class flights from Dulles Intl to Flagstaff?
Yes. Cheapflights offers flight deals from Dulles 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.

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Top airline flying from Dulles Intl to Flagstaff

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$495	Average$684	FlexibilityNo cancel fee	On-time71%

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$291+ Cheap flights from Dulles Intl (IAD) 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Flagstaff with Cheapflights

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Cheap flight deals from Dulles Intl to Flagstaff

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Find flight deals from Dulles Intl to Flagstaff

Cheapest flights from Dulles Intl to FlagstaffExplore the most affordable flight options available from Dulles Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from Dulles Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Flagstaff that are best for you.

Compare providers for flights from Dulles 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 Dulles Intl to Flagstaff in October.

Best time to book a flight from Dulles Intl to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Dulles Intl with our price prediction graph.

Reviews of airlines servicing Flagstaff

See what other customers who have flown with American Airlines from Washington, D.C. Dulles Intl Airport to Flagstaff have to say. You can also see how each airline compares 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 Dulles 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 Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Flagstaff?

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Flagstaff round-trip?

Can I find deals for flights from Dulles Intl to Flagstaff that include hotel bookings?

How can I find direct flights from Dulles Intl to Flagstaff?

Can I find deals for business class flights from Dulles Intl to Flagstaff?

Traveling to a place near Flagstaff?

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Alternative routes for Dulles Intl to Flagstaff

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Top airline flying from Dulles Intl to Flagstaff

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Cheapest flights from Dulles Intl to Flagstaff
Explore the most affordable flight options available from Dulles Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.