IAD - FLG

$313 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
$514
Typical prices: $495-$905
American Airlines
Sat 10/27Sat 11/3
IAD - FLG • 1 stop
Cheapest one-way
$313
Typical prices: $320-$794
American Airlines
Sat 9/29
IAD - FLG • 2 stops
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
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When to travel
October
Cheapest • 15% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $256 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 8h 04m (one-way)
Insights
Insights
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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, Oct 27 - Tue, Nov 3
American Airlines Logo
3:08 pm - 7:49 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 41m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:19 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
7h 57m1 stop Dallas/Fort Worth
$514American Airlines
Wed, Dec 9 - Wed, Dec 16
American Airlines Logo
7:14 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 36m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:29 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 07m1 stop Dallas/Fort Worth
$514American Airlines
Tue, Oct 6 - Wed, Oct 14
American Airlines Logo
6:42 am - 12:05 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
8h 23m1 stop Dallas/Fort Worth
American Airlines Logo
7:15 am - 6:23 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 08m1 stop Dallas/Fort Worth
$514American Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
6:42 am - 12:05 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
8h 23m1 stop Dallas/Fort Worth
American Airlines Logo
12:45 pm - 11:23 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
7h 38m1 stop Dallas/Fort Worth
$546American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:09 am - 11:54 amIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
8h 45m1 stop Dallas/Fort Worth
American Airlines Logo
9:50 am - 8:24 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Dallas/Fort Worth
$578American Airlines
Wed, Dec 9 - Wed, Dec 16
American Airlines Logo
10:44 am - 6:35 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
9h 51m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
American Airlines Logo
1:22 pm - 11:29 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 07m1 stop Dallas/Fort Worth
$583American Airlines
Tue, Oct 6 - Wed, Oct 14
American Airlines Logo
3:08 pm - 7:49 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
7h 41m1 stop Dallas/Fort Worth
American Airlines Logo
12:45 pm - 11:58 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 13m2 stops Dallas/Fort Worth Charlotte Douglas
$583American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
12:28 pm - 7:49 pmIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
10h 21m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:19 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
7h 57m1 stop Dallas/Fort Worth
$583American Airlines
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
6:52 am - 11:53 amIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
8h 01m1 stop Dallas/Fort Worth
American Airlines Logo
10:40 am - 10:51 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
9h 11m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
$583American Airlines
Fri, Oct 2 - Fri, Oct 16
American Airlines Logo
6:52 am - 11:53 amIAD  Washington, D.C. Dulles Intl-FLG Flagstaff Pulliam
8h 01m1 stop Dallas/Fort Worth
American Airlines Logo
7:15 am - 6:23 pmFLG  Flagstaff Pulliam-IAD Washington, D.C. Dulles Intl
8h 08m1 stop Dallas/Fort Worth
$608American 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 from Washington, D.C. Dulles Intl Airport to Flagstaff 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 start at $514. Prices are typical for this route right now, with typical round-trip fares ranging from $495 to $905. The lowest price found in the past 5 days was $514 on American Airlines.

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

Tuesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Flagstaff, it is 21% cheaper than the average day. Monday is the most expensive day with flight prices 54% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

Low season

July

Cheapest flight

$313
Most popular time to fly with an average 70% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

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

    Connecting flights from Washington, D.C. Dulles Intl Airport to Flagstaff most commonly pass through:

    • Dallas/Fort Worth (DFW) - 89% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 11% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 49% on the Washington, D.C. Dulles Intl Airport to Flagstaff route. 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.

  • 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 0h 00m, covering 1,893 miles.

  • What are the earliest and latest flights from Washington, D.C. Dulles Intl Airport to Flagstaff?

    These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to Flagstaff:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • 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.

  • 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 $514 to $2,064. That means the highest observed fare was about 4x 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 $389, which is 23% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Flagstaff?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 7h 19m, compared with 8h 04m via Dallas/Fort Worth (DFW).

  • 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.

  • 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 $23 for economy cars. Top options include:
    · Budget
    · Hertz
    · Alamo
    · Dollar
    · Enterprise Rent-A-Car

  • 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 $495 to $905, with an average of $585 over the past 12 months. Anything below $495 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $465 - about $440 less than Monday (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 $495 round-trip in that month - typically $499 less than the most expensive month, which is February (based on the last 12 months).

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

Information on your arrival and departure airports

Washington, D.C. (IAD)
Flagstaff (FLG)