HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$436+ Cheap flights from Flagstaff (FLG) to Reagan-National (DCA)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — DCA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Flagstaff to Reagan-National 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 Flagstaff to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to Reagan-National (DCA). 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 September 11, 2025.

Round-trip from

$456
(American Airlines)

One-way from

$436
(American Airlines)
From Flagstaff Pulliam to Washington, D.C. Reagan-National
Search Deals
One-way flight from Flagstaff Pulliam to Washington, D.C. Reagan-National
Search Deals

Find flight deals from Flagstaff to Reagan-National

Cheapest flights from Flagstaff to Reagan-National
Explore the most affordable flight options available from Flagstaff to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/18:00 amFLG - DCA
1 stop8h 59mAmerican Airlines
Mon 11/37:00 amDCA - FLG
1 stop8h 00mAmerican Airlines
Deal found 9/10$456
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 11/111:20 amFLG - DCA
1 stop6h 33mAmerican Airlines
Sun 11/910:00 amDCA - FLG
1 stop7h 34mAmerican Airlines
Deal found 9/11$545
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/710:21 amFLG - DCA
2 stops8h 39mAmerican Airlines
Tue 10/145:00 amDCA - FLG
2 stops8h 47mAmerican Airlines
Deal found 9/9$561
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 9/157:47 amFLG - DCA
1 stop9h 12mAmerican Airlines
Thu 9/1810:30 amDCA - FLG
1 stop9h 24mAmerican Airlines
Deal found 9/9$786

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flagstaff to Reagan-National 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 September 11, 2025.
Use the filters below to find and compare flights from Flagstaff to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Flagstaff

Fly to

Reagan-National

Route

Depart

Return

Price

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Sat 11/1

8:00 am-7:59 pm

1 stop8h 59m

Washington, D.C. Reagan-National

Mon 11/3

7:00 am-1:00 pm

1 stop8h 00m

$456

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Sat 11/1

11:20 am-8:53 pm

1 stop6h 33m

Washington, D.C. Reagan-National

Sun 11/9

10:00 am-3:34 pm

1 stop7h 34m

$545

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Tue 10/7

10:21 am-10:00 pm

2 stops8h 39m

Washington, D.C. Reagan-National

Tue 10/14

5:00 am-10:47 am

2 stops8h 47m

$561

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Sun 10/12

10:17 am-7:54 pm

1 stop6h 37m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Flagstaff to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Flagstaff to Washington, D.C. Reagan-National Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

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

Crew

8.0

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

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

Find useful and relevant information for your journey from Flagstaff to Reagan-National. 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 Washington, D.C. Reagan-National?

    Most people fly from Flagstaff Pulliam (FLG) if they book a flight from Flagstaff to Washington, D.C. Reagan-National. On average, Flagstaff Pulliam has 0 outbound flights to Washington, D.C. Reagan-National per day from 1 airline. Flagstaff Pulliam is conveniently located just 4.3 mi from Flagstaff’s city center.

  • How long is the flight from Flagstaff to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Flagstaff to Washington, D.C. Reagan-National Airport in 8h 59m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 1916 mi.

  • Can I find deals for flights from Flagstaff to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Flagstaff to Reagan-National?

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

  • Can I find deals for business class flights from Flagstaff to Reagan-National?

    Yes. Cheapflights offers flight deals from Flagstaff to Reagan-National 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 Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Flagstaff to Washington, D.C. Reagan-National Airport (average of $278). Flying from Flagstaff to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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.

Top airline flying from Flagstaff to Reagan-National

Discover the top airline that operate flights from Flagstaff to Reagan-National. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$375Average$765FlexibilityNo cancel feeOn-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.