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IAD - FLG

$454 Find Cheap Flights from Washington, D.C. to Flagstaff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$534
Typical prices: $505-$801
American Airlines
Sat 11/3Sat 11/10
IAD - FLG • 1 stop
Cheapest one-way
$454
Typical prices: $410-$794
American Airlines
Sun 11/18
IAD - FLG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Flagstaff. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 31% price drop
February
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Washington, D.C. to Flagstaff (IAD-FLG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Flagstaff

Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
7:18 am - 12:52 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 34m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:30 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 08m1 stop Dallas/Fort Worth
$534American Airlines
Tue, Dec 8 - Sat, Dec 12
American Airlines Logo
7:18 am - 12:52 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 34m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:30 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 08m1 stop Dallas/Fort Worth
$534American Airlines
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
7:18 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 32m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:30 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 08m1 stop Dallas/Fort Worth
$534American Airlines
Wed, Jan 20 - Tue, Jan 26
American Airlines Logo
7:00 am - 12:52 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 52m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 10:55 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
7h 33m1 stop Dallas/Fort Worth
$534American Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Flagstaff?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Flagstaff typically range from $505 to $801. The lowest price found in the past 5 days was $534, on American Airlines.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Flagstaff?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Flagstaff. It’s 16% cheaper than the average day, while Monday is the most expensive, with prices 64% higher.

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Key details for Washington, D.C. Dulles Intl Airport to Flagstaff flights

Low season

July

Cheapest flight

$454
One-way flight from Washington, D.C. Dulles Intl Airport to Flagstaff

When to book flights from Washington, D.C. to Flagstaff

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Flagstaff flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Flagstaff?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Flagstaff.

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Flagstaff takes 00m, covering 1,893 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Flagstaff?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Flagstaff flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Flagstaff range from $505 to $801, with an average of $550 over the past 12 months. Anything below $505 counts as a good deal.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Flagstaff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $534 to $2,883. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Flagstaff looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Flagstaff are currently lower than usual. Average one-way flight prices are about $457, which is 9% below the typical average for this route.

  • What car rental options are available at Flagstaff Pulliam Airport (FLG)?

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Dollar
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Flagstaff?

    Flights from Washington, D.C. Dulles Intl Airport to Flagstaff usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Flagstaff Pulliam (FLG).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Flagstaff pass through?

    Most connecting flights from Washington, D.C. Dulles Intl Airport to Flagstaff pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Flagstaff?

    Yes. Flexible dates can save you up to 49% on flights from Washington, D.C. Dulles Intl Airport to Flagstaff. Tuesday is the cheapest departure day at $465 round-trip on average, while Monday is the most expensive at $905, a difference of $440.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Flagstaff?

    Flagstaff is 3 hours behind Washington, D.C. Dulles Intl Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Flagstaff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $465, about $440 less than Monday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Flagstaff trip for October. Fares historically average $377 round-trip in that month - typically $617 less than the most expensive month, which is February (based on the last 12 months).

More options for your flight from Washington, D.C. to Flagstaff

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