CA $259 Cheap Flights from Washington (IAD) to Spokane (GEG)

View CA $259 flight on Sun, Sep. 28, 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Spokane International Airport (GEG)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Washington (IAD) to Spokane (GEG)

Prices were available within the past 7 days and start at CA $259 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Spokane (GEG)

September is typically the cheapest month to fly

From CA $289 - CA $744 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Spokane (IAD - GEG) route information
Origin airport
Washington Dulles Intl.
Destination airport
Spokane Intl.
Distance
3324 km

Chantilly to Spokane Flights

The easy way to book your flights from Washington to Spokane 

With Expedia, it’s simple to find and book flights to Spokane from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 18 airlines that cover this route. There are nonstop flights to Spokane Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Spokane today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to Spokane Intl., GEG 

Sort your search results by price to find great deals on your flight from Washington to Spokane—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Spokane from Washington currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Spokane  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Spokane from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Spokane with Expedia today.

Frequently asked questions

How much is a flight from IAD to GEG?
Pack your bags, because round-trip journeys from IAD to Spokane Intl. Airport (GEG) start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Spokane Intl. Airport?
The majority of flights can be cancelled online, but every airline has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Spokane Intl. Airport that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When looking for Dulles Intl. Airport to GEG flights, you'll find a "No change fees" box for you to tick.
How many hours is the flight from Dulles Intl. Airport to GEG?
The flight time from Dulles Intl. Airport to Spokane Intl. Airport (GEG) is around 7 hours and 19 minutes. Put on your earphones, listen to your favourite tunes and the time will whiz by.
How far is the flight from Dulles Intl. Airport to GEG?
The flight distance from Chantilly to Spokane is 3,300 kilometres. Bring along a drink, a snack and a good movie. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Dulles Intl. Airport to Spokane Intl. Airport?
At present, no airlines offer direct flights from Dulles Intl. Airport to Spokane Intl. Airport (GEG). You'll need to book a flight with at least one stop. To get the best connections and price, lock in your fare ahead of time.
Are Washington Dulles Intl. Airport (IAD) to Spokane Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so there are no guarantees. While last-minute flight deals between IAD and Spokane Intl. Airport (GEG) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers publish their prices up to 12 months ahead of the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to lock in your seat when the price is low.

Explore a world of travel with Expedia

*Available to Expedia members.