HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Flagstaff

$291+ Cheap flights from Reagan-National (DCA) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — FLG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Flagstaff (FLG). 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 15, 2025.

Round-trip from

$446
(American Airlines)

One-way from

$291
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$535
From Washington, D.C. Reagan-National to Flagstaff Pulliam
Search Deals
One-way flight from Washington, D.C. Reagan-National to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Reagan-National to Flagstaff

Cheapest flights from Reagan-National to Flagstaff
Explore the most affordable flight options available from Reagan-National to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 9/3010:30 amDCA - FLG
1 stop9h 24mAmerican Airlines
Tue 10/710:21 amFLG - DCA
2 stops8h 39mAmerican Airlines
Deal found 9/13$446
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 12/74:59 pmDCA - FLG
1 stop8h 43mAmerican Airlines
Thu 12/1112:57 pmFLG - DCA
1 stop8h 03mAmerican Airlines
Deal found 9/14$466
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/2910:30 amDCA - FLG
1 stop9h 24mAmerican Airlines
Tue 10/710:21 amFLG - DCA
2 stops10h 38mAmerican Airlines
Deal found 9/13$536
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/282:35 pmDCA - FLG
2 stops10h 46mAmerican Airlines
Tue 10/710:21 amFLG - DCA
2 stops8h 39mAmerican Airlines
Deal found 9/13$541
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/186:30 amDCA - FLG
1 stop7h 30mAmerican Airlines
Mon 12/291:10 pmFLG - DCA
2 stops8h 35mAmerican Airlines
Deal found 9/13$546
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/282:35 pmDCA - FLG
2 stops10h 46mAmerican Airlines
Mon 10/66:20 pmFLG - DCA
2 stops13h 06mAmerican Airlines
Deal found 9/13$591

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Flagstaff 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 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Flagstaff that are best for you.

Fly from

Reagan-National

Fly to

Flagstaff

Route

Depart

Return

Price

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Tue 9/30

1:33 pm-8:18 pm

2 stops9h 45m

Flagstaff Pulliam

Tue 10/7

10:21 am-10:00 pm

2 stops8h 39m

$451

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Sun 12/7

4:59 pm-11:42 pm

1 stop8h 43m

Flagstaff Pulliam

Thu 12/11

12:57 pm-11:00 pm

1 stop8h 03m

$466

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Tue 3/10

5:00 am-10:49 am

1 stop8h 49m

Flagstaff Pulliam

Wed 3/11

1:16 pm-11:00 pm

1 stop6h 44m

$496

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Tue 10/14

5:00 am-12:50 pm

2 stops10h 50m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

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

Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with American Airlines from Washington, D.C. Reagan-National Airport to Flagstaff by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

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

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

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 Reagan-National 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. Reagan-National?

    If you book a flight to Flagstaff from Washington, D.C. Reagan-National, 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. Reagan-National to Flagstaff Pulliam per day from 1 airline.

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

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Flagstaff in 9h 45m. Fly via American Airlines to get the fastest option. There are 1916 mi between Washington, D.C. Reagan-National Airport and Flagstaff.

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

    Currently priced at $385, American Airlines will fly you from Washington, D.C. Reagan-National Airport to Flagstaff and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is currently priced 39% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Flagstaff?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Flagstaff (average of $496). Flying from Washington, D.C. Reagan-National Airport to Flagstaff in March is currently the most expensive (average of $655). 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 Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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 Reagan-National to Flagstaff

Discover the top airline that operate flights from Reagan-National to Flagstaff. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$385Average$751FlexibilityNo 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.