GEG - IAD

$169 Find Cheap Flights from Spokane to Washington Dulles Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$337
Typical prices: $354-$588
Alaska Airlines
Fri 1/12Sat 1/13
GEG - IAD • 1 stop
Cheapest one-way
$169
Typical prices: $193-$414
American Airlines
Wed 10/10
GEG - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Spokane and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 37% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $334 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 28m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spokane to Dulles Intl (GEG-IAD)

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

Recent round-trip flight deals from Spokane to Dulles Intl

Tue, Jan 12 - Wed, Jan 13
Alaska Airlines Logo
6:10 am - 4:27 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 17m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:30 pm - 10:27 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
7h 57m1 stop Seattle/Tacoma Intl
$337Alaska Airlines
Tue, Mar 9 - Tue, Mar 16
United Airlines Logo
1:45 pm - 11:13 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
6h 28m1 stop Denver Intl
United Airlines Logo
2:36 pm - 11:38 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
12h 02m1 stop San Francisco
$337United Airlines
Mon, Oct 19 - Sat, Oct 24
American Airlines Logo
12:49 pm - 11:23 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Dallas/Fort Worth
American Airlines Logo
6:42 am - 11:59 amIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 17m1 stop Dallas/Fort Worth
$338American Airlines
Tue, Nov 3 - Thu, Nov 5
United Airlines Logo
1:49 pm - 11:15 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
6h 26m1 stop Denver Intl
United Airlines Logo
2:38 pm - 8:57 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 19m1 stop San Francisco
$338United Airlines
Tue, Nov 3 - Fri, Nov 6
United Airlines Logo
1:49 pm - 11:15 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
6h 26m1 stop Denver Intl
United Airlines Logo
2:38 pm - 8:57 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 19m1 stop San Francisco
$342United Airlines
Sat, Jan 9 - Thu, Jan 14
Delta Logo
7:55 am - 11:51 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
12h 56m1 stop Seattle/Tacoma Intl
Delta Logo
7:05 am - 11:42 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
19h 37m1 stop Seattle/Tacoma Intl
$343Delta
Sat, Jan 9 - Sun, Jan 10
Delta Logo
6:20 am - 11:51 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
14h 31m1 stop Seattle/Tacoma Intl
Delta Logo
7:05 am - 11:42 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
19h 37m1 stop Seattle/Tacoma Intl
$343Delta
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
12:49 pm - 11:23 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Dallas/Fort Worth
American Airlines Logo
2:42 pm - 8:40 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 58m1 stop Dallas/Fort Worth
$343American Airlines
Tue, Oct 13 - Wed, Oct 28
Alaska Airlines Logo
12:42 pm - 11:59 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
8h 17m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 12:54 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 52m1 stop Seattle/Tacoma Intl
$367Alaska Airlines
Sat, Oct 17 - Wed, Oct 21
Alaska Airlines Logo
12:42 pm - 11:59 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
8h 17m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
10h 38m1 stop Seattle/Tacoma Intl
$367Alaska Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Spokane to Washington, D.C. Dulles Intl Airport with more confidence.

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

Round-trip flights from Spokane to Washington, D.C. Dulles Intl Airport start at $337. Prices are below average for this route right now, with typical round-trip fares ranging from $354 to $588. The lowest price found in the past 5 days was $337 on Alaska Airlines.

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

Monday is the cheapest day of the week to fly from Spokane to Washington, D.C. Dulles Intl Airport, it is 18% cheaper than the average day. Sunday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Spokane to Washington, D.C. Dulles Intl Airport?

  • May is the cheapest month to fly from Spokane to Washington, D.C. Dulles Intl Airport at $300 round-trip.
  • June ($644) and December ($561) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 114% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

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

Low season

January

Cheapest flight

$169
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Spokane to Washington, D.C. Dulles Intl Airport

When to book flights from Spokane to Dulles Intl

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

Your Spokane to Washington, D.C. Dulles Intl Airport 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 Spokane to Washington, D.C. Dulles Intl Airport?

    Flights from Spokane to Washington, D.C. Dulles Intl Airport usually depart from Spokane (GEG) and arrive at Washington, D.C. Dulles Intl (IAD).

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

    Two cabin classes are available on flights from Spokane to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • First Class

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

    One-stop flights from Spokane to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 51% of one-stop connections
    • Denver Intl (DEN) - 35% of one-stop connections
    • Minneapolis St Paul (MSP) - 7% of one-stop connections
    • Salt Lake City (SLC) - 3% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 28% on the Spokane to Washington, D.C. Dulles Intl Airport route. Monday is the cheapest departure day at $394 round-trip on average, while Sunday is the most expensive at $545, a difference of $151. 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 popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

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

    A nonstop flight from Spokane to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 2,076 miles.

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

    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 Spokane to Washington, D.C. Dulles Intl Airport 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 $337 to $2,008. That means the highest observed fare was about 6x higher than the lowest one.

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

    One-way fares from Spokane to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $186, which is 31% below the typical average for this route.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 28m, compared with 7h 36m via Salt Lake City (SLC) and 7h 50m via Atlanta Hartsfield-Jackson (ATL).

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

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

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

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

    Round-trip flights from Spokane to Washington, D.C. Dulles Intl Airport range from $354 to $588, with an average of $477 over the past 12 months. Anything below $354 counts as a good deal.

Your guide to booking Spokane to Washington, D.C. Dulles Intl Airport 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 Monday departure instead of Sunday. On this route, Monday flights average $394 - about $151 less than Sunday (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Spokane to Washington, D.C. Dulles Intl Airport trip for May. Fares historically average $300 round-trip in that month - typically $344 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Spokane to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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