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 40% 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Flagstaff (average of $567). 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.

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

The most popular flight routes from Washington, D.C. to Flagstaff are Washington, D.C. Dulles Intl - Flagstaff Pulliam, Baltimore/Washington - 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, July can be a great choice for travel to Flagstaff. Flights to Flagstaff from Washington, D.C. in July are about $729 on average during July, but can be found for as low as $535.

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.

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

Most trusted provider : When it comes to deals on Washington, D.C.-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.-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.?

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.

$330+ Flights from Washington, D.C. to Flagstaff

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$436 (American Airlines)
One-way from	$336 (American Airlines)
Popular in	February
Cheapest in	July
Average price	$744

Provider with most accurate pricing for Washington, D.C. (WAS)-Flagstaff Pulliam flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Flagstaff Pulliam flights.

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 15, 2025.

Mon 5/121:45 pmBWI - FLG

2 stops12h 00mAmerican Airlines

Fri 5/1610:30 amFLG - BWI

2 stops10h 23mAmerican Airlines

Deal found 4/14

$451

Sat 5/102:59 pmDCA - FLG

1 stop7h 51mAmerican Airlines

Wed 6/118:29 amFLG - DCA

1 stop8h 41mAmerican Airlines

Deal found 4/15

$486

Tue 5/66:17 amIAD - FLG

2 stops9h 57mAmerican Airlines

Sat 5/105:20 amFLG - IAD

2 stops8h 36mAmerican Airlines

Deal found 4/15

$501

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 April 15, 2025.

Tue 5/275:00 pmDCA - FLG

1 stop8h 45mAmerican Airlines

Thu 5/295:20 amFLG - DCA

1 stop7h 34mAmerican Airlines

Deal found 4/15

$436

Mon 5/121:45 pmBWI - FLG

2 stops12h 00mAmerican Airlines

Fri 5/1610:30 amFLG - BWI

2 stops10h 23mAmerican Airlines

Deal found 4/14

$451

Tue 5/271:59 pmIAD - FLG

2 stops11h 46mAmerican Airlines

Sat 5/317:06 amFLG - IAD

1 stop6h 11mAmerican Airlines

Deal found 4/14

$496

Last-minute flights from Washington, D.C. to Flagstaff
Discover last-minute flight deals from Washington, D.C. to Flagstaff. Data last updated April 15, 2025 and is based on user searches.

Thu 4/242:12 pmIAD - FLG

2 stops11h 32mAmerican Airlines

Fri 5/212:37 pmFLG - IAD

1 stop7h 05mAmerican Airlines

Deal found 4/14

$606

Sat 5/102:59 pmDCA - FLG

1 stop7h 51mAmerican Airlines

Wed 6/118:29 amFLG - DCA

1 stop8h 41mAmerican Airlines

Deal found 4/15

$486

Mon 5/121:45 pmBWI - FLG

2 stops12h 00mAmerican Airlines

Fri 5/1610:30 amFLG - BWI

2 stops10h 23mAmerican Airlines

Deal found 4/14

$451

Tue 5/271:59 pmIAD - FLG

2 stops11h 46mAmerican Airlines

Sat 5/317:06 amFLG - IAD

1 stop6h 11mAmerican Airlines

Deal found 4/14

$496

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 April 15, 2025.

Thu 5/19:10 amIAD - FLG

2 stops11h 42mAmerican Airlines

Deal found 4/14

$336

Fri 4/255:00 pmDCA - FLG

1 stop8h 44mAmerican Airlines

Deal found 4/15

$380

Fri 5/163:29 pmBWI - FLG

1 stop7h 21mAmerican Airlines

Deal found 4/14

$380

Fri 5/167:59 pmIAD - FLG

3 stops24h 54mAlaska Airlines

Deal found 4/14

$507

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

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Mon 5/12

1:45 pm-10:45 pm

2 stops12h 00m

Flagstaff Pulliam

Fri 5/16

10:30 am-11:53 pm

2 stops10h 23m

$451

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Sat 5/10

2:59 pm-7:50 pm

1 stop7h 51m

Flagstaff Pulliam

Wed 6/11

8:29 am-8:10 pm

1 stop8h 41m

$486

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Tue 5/27

1:59 pm-10:45 pm

2 stops11h 46m

Flagstaff Pulliam

Sat 5/31

7:06 am-4:17 pm

1 stop6h 11m

$496

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Thu 5/1

7:00 am-1:16 pm

1 stop9h 16m

$330

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Thu 5/1

9:10 am-5:52 pm

2 stops11h 42m

$336

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Fri 5/16

3:29 pm-7:50 pm

1 stop7h 21m

$380

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Fri 5/16

7:59 pm-5:53 pm

3 stops24h 54m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Washington, D.C. to Flagstaff

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Flagstaff in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
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.-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Flagstaff flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 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

Rainfall in Flagstaff 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

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

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,871 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 40% 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 Washington, D.C. Dulles Intl - Flagstaff Pulliam, Baltimore/Washington - 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Flagstaff (average of $567). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Flagstaff

Dulles Intl to Las Vegas flights

Reagan-National to Las Vegas flights

Dulles Intl to Sky Harbor Intl flights

Reagan-National to Sky Harbor Intl flights

Reagan-National to Tucson flights

Dulles Intl to Tucson flights

Dulles Intl to Flagstaff flights

Reagan-National to Flagstaff flights

Reagan-National to Yuma flights

Dulles Intl to Yuma flights

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$461	Average$728	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$330+ 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 5/1. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 April 15, 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 April 15, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Flagstaff in April.

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

Rainfall in Flagstaff by month

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

Temperature in Flagstaff by month

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

Reviews of airlines servicing Flagstaff

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.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Flagstaff

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

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

100% Free

Book with Flexibility

Travel Smart

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 April 15, 2025.