GEG - IAD

$117 Find Cheap Flights from Spokane to Washington Dulles Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$210
Typical prices: $340-$555
Alaska Airlines
Fri 11/9Sat 11/17
GEG - IAD • 1 stop
Cheapest one-way
$117
Typical prices: $193-$374
Alaska Airlines
Mon 11/26
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 • 34% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $427 (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

Mon, Nov 9 - Tue, Nov 17
Alaska Airlines Logo
7:40 pm - 5:44 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:17 pm - 11:59 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 42m1 stop Seattle/Tacoma Intl
$210Alaska Airlines
Tue, Nov 10 - Wed, Nov 11
Alaska Airlines Logo
4:39 pm - 5:44 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
10h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:46 am - 2:22 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 36m1 stop Seattle/Tacoma Intl
$227Alaska Airlines
Sat, Nov 21 - Thu, Nov 26
Delta Logo
9:33 am - 7:54 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 21m1 stop Seattle/Tacoma Intl
Delta Logo
7:00 am - 2:45 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
10h 45m1 stop Seattle/Tacoma Intl
$243Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
1:10 pm - 12:20 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
8h 10m1 stop Seattle/Tacoma Intl
Delta Logo
6:00 am - 12:06 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 06m1 stop Atlanta Hartsfield-Jackson
$271Delta
Sun, Nov 22 - Thu, Nov 26
Delta Logo
1:50 pm - 11:47 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
6h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:06 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 06m1 stop Seattle/Tacoma Intl
$290Delta
Tue, Jan 19 - Sat, Jan 23
Alaska Airlines Logo
7:00 am - 4:27 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
30h 27m2 stops Boise Air Term. Gowen Fld Seattle/Tacoma Intl
Alaska Airlines Logo
5:30 pm - 11:57 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 27m1 stop Seattle/Tacoma Intl
$327Alaska Airlines
Thu, Mar 11 - Tue, Mar 16
United Airlines Logo
6:37 pm - 5:08 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 31m1 stop Denver Intl
United Airlines Logo
6:23 am - 12:40 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
9h 17m1 stop Denver Intl
$358United Airlines
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
1:49 pm - 11:15 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
6h 26m1 stop Denver Intl
United Airlines Logo
10:00 am - 3:25 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 25m1 stop Denver Intl
$364United Airlines
Tue, Nov 24 - Wed, Dec 2
Multiple Airlines Logo
9:26 am - 5:10 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
16h 44m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:06 pm - 7:53 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
34h 47m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
$372Multiple Airlines
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
5:26 pm - 11:36 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
39h 10m2 stops Phoenix-Mesa Gateway Dallas/Fort Worth
Multiple Airlines Logo
1:09 pm - 8:36 amIAD  Washington, D.C. Dulles Intl-GEG Spokane
22h 27m1 stop Las Vegas Harry Reid Intl
$422Multiple 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 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 typically range from $340 to $555. The lowest price found in the past 5 days was $210, on Alaska Airlines.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Spokane to Washington, D.C. Dulles Intl Airport. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 20% higher.

What’s 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

$117
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 57% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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 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.

  • 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 $340 to $555, with an average of $451 over the past 12 months. Anything below $340 counts as a good deal.

  • 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 $210 to $1,943. That means the highest observed fare was about 9x 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 $145, which is 45% below the typical average for this route.

  • 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
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • 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).

  • 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) - 55% of one-stop connections
    • Denver Intl (DEN) - 29% of one-stop connections
    • Minneapolis St Paul (MSP) - 7% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 30% on flights from Spokane to Washington, D.C. Dulles Intl Airport. Monday is the cheapest departure day at $386 round-trip on average, while Sunday is the most expensive at $545, a difference of $159.

    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 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 37m 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 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.

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 are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $386, about $159 less than Sunday fares (29% 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

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.