United States
USD

IAD - GEG

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

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$337
Typical prices: $396-$591
American Airlines
Sun 10/21Sun 10/28
IAD - GEG • 1 stop
Cheapest one-way
$169
Typical prices: $167-$391
American Airlines
Sun 10/28
IAD - GEG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Spokane. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 22% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $450 (round-trip)
Salt Lake City (SLC)
Shortest trip • 7h 33m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Spokane!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Dulles Intl to Spokane

Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
6:42 am - 11:59 amIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
12:49 pm - 11:23 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Dallas/Fort Worth
$337American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
6:42 am - 11:59 amIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
12:49 pm - 11:23 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Dallas/Fort Worth
$337American Airlines
Wed, Feb 3 - Tue, Feb 9
United Airlines Logo
5:15 pm - 9:09 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
6h 54m1 stop Denver Intl
United Airlines Logo
12:30 pm - 1:17 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
9h 47m1 stop San Francisco
$337United Airlines
Sat, Feb 27 - Sat, Mar 6
United Airlines Logo
4:08 pm - 9:09 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 01m1 stop Denver Intl
United Airlines Logo
7:02 am - 9:27 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
11h 25m1 stop San Francisco
$337United Airlines
Sat, Feb 27 - Sat, Mar 6
Delta Logo
7:05 am - 2:45 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
10h 40m1 stop Seattle/Tacoma Intl
Delta Logo
1:00 pm - 11:51 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 51m1 stop Seattle/Tacoma Intl
$337Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
6:00 am - 11:50 amIAD  Washington, D.C. Dulles Intl-GEG Spokane
8h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 8:06 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Seattle/Tacoma Intl
$337Delta
Tue, Feb 2 - Tue, Feb 9
Alaska Airlines Logo
5:30 pm - 10:27 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
7h 57m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:10 am - 4:27 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
7h 17m1 stop Seattle/Tacoma Intl
$337Alaska Airlines
Wed, Feb 3 - Wed, Feb 10
Alaska Airlines Logo
5:30 pm - 10:27 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
7h 57m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:02 am - 4:27 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
8h 25m1 stop Seattle/Tacoma Intl
$337Alaska Airlines
Tue, Feb 2 - Wed, Feb 10
Alaska Airlines Logo
5:30 pm - 10:27 pmIAD  Washington, D.C. Dulles Intl-GEG Spokane
7h 57m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:02 am - 4:27 pmGEG  Spokane-IAD Washington, D.C. Dulles Intl
8h 25m1 stop Seattle/Tacoma Intl
$337Alaska Airlines
Wed, Dec 9 - Sun, Dec 20
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
Multiple Airlines Logo
9:16 pm - 7:27 amGEG  Spokane-IAD Washington, D.C. Dulles Intl
31h 11m1 stop Las Vegas Harry Reid Intl
$395Multiple Airlines
Booking Insights

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Spokane typically range from $396 to $591. The lowest price found in the past 5 days was $337, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Spokane. It’s 13% cheaper than the average day, while Sunday is the most expensive, with prices 16% higher.

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

•September is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Spokane at $372 round-trip.
•December ($624) and February ($534) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. Dulles Intl Airport to Spokane the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Spokane are cheapest 14 weeks before departure. Booking in this window typically costs about 52% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

February

Cheapest flight

$169
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 102% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Spokane

When to book flights from Dulles Intl to Spokane

Are your dates flexible? Find out the best times to travel from Dulles Intl to Spokane 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 Spokane 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 Spokane?

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

    • Economy Class
    • First Class

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

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

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

    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 Spokane flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Spokane range from $396 to $591, with an average of $476 over the past 12 months. Anything below $396 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Spokane flights?

    Last-minute fares on this route (booked within two weeks of departure) run 49% above the $476 route average. Book 14 weeks before departure for the lowest fares.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Spokane 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 $2,469. That means the highest observed fare was about 7x higher than the lowest one.

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

    One-way fares from Washington, D.C. Dulles Intl Airport to Spokane are currently lower than usual. Average one-way flight prices are about $179, which is 27% below the typical average for this route.

  • What car rental options are available at Spokane Airport (GEG)?

    Spokane Airport (GEG) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:

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

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

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

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

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

    • Seattle/Tacoma Intl (SEA) - 44% of one-stop connections
    • Denver Intl (DEN) - 34% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections
    • Minneapolis St Paul (MSP) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 26% on flights from Washington, D.C. Dulles Intl Airport to Spokane. Wednesday is the cheapest departure day at $415 round-trip on average, while Sunday is the most expensive at $556, a difference of $141.

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

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 7h 33m, compared with 7h 40m via Denver Intl (DEN) and 7h 42m via Chicago O'Hare Intl (ORD).

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

    Spokane is 3 hours behind Washington, D.C. Dulles Intl Airport (Pacific 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 Spokane 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 Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $415, about $141 less than Sunday fares (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 52% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Spokane trip for September. Fares historically average $372 round-trip in that month - typically $252 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Spokane Airport.

    • Ramada by Wyndham Spokane Airport
    • Cambria Hotel Spokane Airport
    • SpringHill Suites by Marriott Spokane Airport

More options for your flight from Dulles Intl to Spokane

Complete your trip to Spokane with a hotel stay or car rental

Car rentals in Spokane
Hotels in Spokane
Vacations in Spokane