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

Our cheapest airline available from Washington, D.C. to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $436 on this airline. American Airlines is currently priced 38% below the average price you’ll pay for this route.

What is the cheapest month to book a flight from Washington, D.C. to Flagstaff?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Flagstaff (average of $563). Flying from Washington, D.C. 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 day to fly from Washington, D.C. to Flagstaff?

Travelers seeking maximum savings on their Washington, D.C. to Flagstaff flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons 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 are the most popular routes from Washington, D.C. to Flagstaff?

The most popular flight routes from Washington, D.C. to Flagstaff are Baltimore/Washington - Flagstaff Pulliam, Washington, D.C. Dulles Intl - Flagstaff Pulliam and Washington, D.C. Reagan-National - Flagstaff Pulliam.

What is the cheapest day to fly round-trip from Washington, D.C. to Flagstaff?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.

What is the cheapest month to fly from Washington, D.C. to Flagstaff?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, June can be a great choice for travel to Flagstaff. Flights to Flagstaff from Washington, D.C. in June are about $714 on average during June, but can be found for as low as $477.

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

It’s typically best to fly out from Washington, D.C. to Flagstaff in the morning. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

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

Located just 4.3 mi from the city center, Flagstaff Pulliam is the airport most travelers will use when flying to Flagstaff from Washington, D.C.. Booking flights from Washington, D.C. to Flagstaff Pulliam (FLG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

Can I find deals for flights from Washington, D.C. to Flagstaff that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Flagstaff?

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

Can I find deals for business class flights from Washington, D.C. to Flagstaff?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$281+ Flights from Washington, D.C. to Flagstaff

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Cheap flight deals from Washington, D.C. to Flagstaff

Round-trip from	$436 (American Airlines)
One-way from	$281 (American Airlines)
Popular in	February
Cheapest in	June
Average price	$633

From Washington, D.C. (WAS) to Flagstaff Pulliam

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One-way flight from Washington, D.C. (WAS) to Flagstaff Pulliam

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Highest demand for flights based on searches. 6% potential increase in price ($48 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($9 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 Washington, D.C. to Flagstaff

Cheapest flights from Washington, D.C. to Flagstaff
Explore the most affordable flight options available from Washington, D.C. to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 8/105:20 pmDCA - FLG

1 stop7h 27mAmerican Airlines

Sat 8/1610:30 amFLG - DCA

1 stop6h 30mAmerican Airlines

Deal found 7/3

$436

Tue 10/1411:41 amIAD - FLG

1 stop9h 10mAmerican Airlines

Sat 10/1811:20 amFLG - IAD

1 stop8h 28mAmerican Airlines

Deal found 7/2

$436

Sat 9/271:32 pmBWI - FLG

1 stop9h 20mAmerican Airlines

Wed 10/17:45 amFLG - BWI

2 stops12h 18mAmerican Airlines

Deal found 7/3

$446

Best flights from Washington, D.C. to Flagstaff
Discover carefully curated flight deals from Washington, D.C. to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sun 8/105:20 pmDCA - FLG

1 stop7h 27mAmerican Airlines

Sat 8/1610:30 amFLG - DCA

1 stop6h 30mAmerican Airlines

Deal found 7/3

$436

Tue 10/1411:41 amIAD - FLG

1 stop9h 10mAmerican Airlines

Sat 10/1811:20 amFLG - IAD

1 stop8h 28mAmerican Airlines

Deal found 7/2

$436

Sat 9/271:32 pmBWI - FLG

1 stop9h 20mAmerican Airlines

Wed 10/17:45 amFLG - BWI

2 stops11h 01mAmerican Airlines

Deal found 7/2

$446

Last-minute flights from Washington, D.C. to Flagstaff
Discover last-minute flight deals from Washington, D.C. to Flagstaff. Data last updated July 3, 2025 and is based on user searches.

Thu 7/105:11 pmDCA - FLG

1 stop8h 05mAmerican Airlines

Tue 7/158:26 amFLG - DCA

2 stops9h 21mAmerican Airlines

Deal found 7/2

$556

Thu 7/1011:49 amIAD - FLG

2 stops8h 45mAmerican Airlines

Tue 7/1511:56 amFLG - IAD

2 stops9h 02mAmerican Airlines

Deal found 7/3

$611

Thu 7/105:00 amBWI - FLG

2 stops9h 26mAmerican Airlines

Tue 7/1511:56 amFLG - BWI

2 stops9h 41mAmerican Airlines

Deal found 7/2

$681

Thu 7/175:00 amBWI - FLG

2 stops9h 26mAmerican Airlines

Mon 7/217:00 amFLG - BWI

1 stop8h 59mAmerican Airlines

Deal found 7/2

$556

Wed 7/306:27 amIAD - FLG

2 stops14h 07mAmerican Airlines

Wed 8/67:00 amFLG - IAD

1 stop8h 56mAmerican Airlines

Deal found 7/1

$446

Sun 8/105:20 pmDCA - FLG

1 stop7h 27mAmerican Airlines

Sat 8/1610:30 amFLG - DCA

1 stop6h 30mAmerican Airlines

Deal found 7/3

$436

One-way flights from Washington, D.C. to Flagstaff
Search for one-way flight options from Washington, D.C. to Flagstaff. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/3011:49 amIAD - FLG

2 stops12h 37mAmerican Airlines

Deal found 7/3

$281

Wed 7/301:33 pmBWI - FLG

2 stops10h 53mAmerican Airlines

Deal found 7/3

$281

Wed 7/307:59 pmIAD - FLG

3 stops24h 35mAlaska Airlines

Deal found 7/3

$542

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Sun 8/10

5:20 pm-9:47 pm

1 stop7h 27m

Flagstaff Pulliam

Sat 8/16

10:30 am-8:00 pm

1 stop6h 30m

$436

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Tue 10/14

11:41 am-5:51 pm

1 stop9h 10m

Flagstaff Pulliam

Sat 10/18

11:20 am-10:48 pm

1 stop8h 28m

$436

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Sat 9/27

1:32 pm-7:52 pm

1 stop9h 20m

Flagstaff Pulliam

Wed 10/1

7:45 am-11:03 pm

2 stops12h 18m

$446

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Wed 7/30

11:49 am-9:26 pm

2 stops12h 37m

$281

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Wed 7/30

1:33 pm-9:26 pm

2 stops10h 53m

$281

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Wed 7/30

7:59 pm-5:34 pm

3 stops24h 35m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Washington, D.C. to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Washington, D.C. 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 Washington, D.C. to Flagstaff

How much does it cost to fly round-trip from Washington, D.C. to Flagstaff?

Reviews of airlines servicing Flagstaff

Read reviews from past customers who have flown Alaska Airlines and American Airlines from Washington, D.C. to Flagstaff. Users can see the overall rating for each airline as well as how each is rated 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 Washington, D.C.?
Located just 4.3 mi from the city center, Flagstaff Pulliam is the airport most travelers will use when flying to Flagstaff from Washington, D.C.. Booking flights from Washington, D.C. to Flagstaff Pulliam (FLG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.
What is the cheapest airline to fly from Washington, D.C. to Flagstaff round-trip?
Our cheapest airline available from Washington, D.C. to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $436 on this airline. American Airlines is currently priced 38% below the average price you’ll pay for this route.
What are the most popular routes from Washington, D.C. to Flagstaff?
The most popular flight routes from Washington, D.C. to Flagstaff are Baltimore/Washington - Flagstaff Pulliam, Washington, D.C. Dulles Intl - Flagstaff Pulliam and Washington, D.C. Reagan-National - Flagstaff Pulliam.
Can I find deals for flights from Washington, D.C. to Flagstaff that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Flagstaff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Flagstaff.
Can I find deals for business class flights from Washington, D.C. to Flagstaff?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Flagstaff?
Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Flagstaff (average of $563). Flying from Washington, D.C. 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

Williams

Winslow

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Alternative routes for Washington, D.C. to Flagstaff

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Top airline flying from Washington, D.C. to Flagstaff

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$424	Average$731	FlexibilityNo cancel fee	On-time71%

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$281+ Cheap flights from Washington, D.C. (WAS) 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Flagstaff with Cheapflights

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Cheap flight deals from Washington, D.C. to Flagstaff

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One-way from

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Find flight deals from Washington, D.C. to Flagstaff

Cheapest flights from Washington, D.C. to FlagstaffExplore the most affordable flight options available from Washington, D.C. to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Washington, D.C. to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Flagstaff

How much does it cost to fly round-trip from Washington, D.C. to Flagstaff?

Reviews of airlines servicing Flagstaff

Read reviews from past customers who have flown Alaska Airlines and American Airlines from Washington, D.C. to Flagstaff. Users can see the overall rating for each airline as well as how each is rated 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 Washington, D.C. 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.?

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

What are the most popular routes from Washington, D.C. to Flagstaff?

Can I find deals for flights from Washington, D.C. to Flagstaff that include hotel bookings?

How can I find direct flights from Washington, D.C. to Flagstaff?

Can I find deals for business class flights from Washington, D.C. to Flagstaff?

What is the cheapest month to book a flight from Washington, D.C. to Flagstaff?

Traveling to a place near Washington, D.C.?

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Alternative routes for Washington, D.C. to Flagstaff

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Cheapest flights from Washington, D.C. to Flagstaff
Explore the most affordable flight options available from Washington, D.C. to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.