CA $147 Cheap Flights from Spokane (GEG) to Denver (DEN)

View CA $147 flight on Thu, Aug. 21, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Denver International Airport (DEN)

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Cheap flights from Spokane (GEG) to Denver (DEN)

Prices were available within the past 7 days and start at CA $147 for one-way flights and CA $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug. 20 - Tue, Aug. 26
GEG
Spokane
DEN
Denver
CA $294 Roundtrip, found 3 days ago
CA $294
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug. 20 from Spokane to Denver, returning Tue, Aug. 26, priced at CA $294 found 3 days ago
Delta
Fri, Aug. 22 - Wed, Aug. 27
GEG
Spokane
DEN
Denver
CA $295 Roundtrip, found 3 days ago
CA $295
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug. 22 from Spokane to Denver, returning Wed, Aug. 27, priced at CA $295 found 3 days ago
Alaska Airlines
Thu, Nov. 13 - Tue, Nov. 18
GEG
Spokane
DEN
Denver
CA $296 Roundtrip, found 4 hours ago
CA $296
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Nov. 13 from Spokane to Denver, returning Tue, Nov. 18, priced at CA $296 found 4 hours ago
Alaska Airlines
Fri, Aug. 22 - Wed, Aug. 27
GEG
Spokane
DEN
Denver
CA $296 Roundtrip, found 3 days ago
CA $296
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug. 22 from Spokane to Denver, returning Wed, Aug. 27, priced at CA $296 found 3 days ago
Delta
Sat, Aug. 16 - Wed, Aug. 20
GEG
Spokane
DEN
Denver
CA $298 Roundtrip, found 6 days ago
CA $298
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug. 16 from Spokane to Denver, returning Wed, Aug. 20, priced at CA $298 found 6 days ago
Delta
Wed, Dec. 3 - Sat, Dec. 6
GEG
Spokane
DEN
Denver
CA $299 Roundtrip, found 6 days ago
CA $299
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec. 3 from Spokane to Denver, returning Sat, Dec. 6, priced at CA $299 found 6 days ago
Delta
Fri, Oct. 24 - Mon, Oct. 27
GEG
Spokane
DEN
Denver
CA $308 Roundtrip, found 14 hours ago
CA $308
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct. 24 from Spokane to Denver, returning Mon, Oct. 27, priced at CA $308 found 14 hours ago
Hawaiian Airlines
Sat, Dec. 6 - Sun, Dec. 7
GEG
Spokane
DEN
Denver
CA $314 Roundtrip, found 5 days ago
CA $314
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Dec. 6 from Spokane to Denver, returning Sun, Dec. 7, priced at CA $314 found 5 days ago
American Airlines
Sat, Oct. 25 - Mon, Oct. 27
GEG
Spokane
DEN
Denver
CA $322 Roundtrip, found 2 days ago
CA $322
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct. 25 from Spokane to Denver, returning Mon, Oct. 27, priced at CA $322 found 2 days ago
United
Wed, Dec. 3 - Tue, Dec. 23
GEG
Spokane
DEN
Denver
CA $394 Roundtrip, found 5 days ago
CA $394
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec. 3 from Spokane to Denver, returning Tue, Dec. 23, priced at CA $394 found 5 days ago

Find the cheapest month to fly from Spokane (GEG) to Denver (DEN)

June is typically the cheapest month to fly

From CA $173 - CA $481 per traveller.

Graph displaying average flight prices per month

Flight from Spokane to Denver (GEG - DEN) route information
Origin airport
Spokane Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $294
Distance
1336 km
Average flight time
3 hours 14 mins

Spokane to Denver Flights

The easy way to book your flights from Spokane to Denver 

With Expedia, it’s simple to find and book flights to Denver from Spokane whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Frontier Airlines, Southwest Airlines, Copa Airlines, Lufthansa, United Airlines nonstop flights to Denver 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 Spokane to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Spokane Intl., GEG to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Spokane to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Spokane currently is just CA $294 rising to CA $394.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • 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 Denver from Spokane 

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 Denver with Expedia today.

Frequently asked questions

How much is a flight from Spokane Intl. Airport to Denver Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between GEG and Denver Airport was CA $294. Fares this cheap don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Spokane Intl. Airport to DIA airport?
This varies between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Spokane Intl. Airport to DEN that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from GEG to Denver Airport. This allows you to snag a fantastic price in advance and still have the freedom to make changes without any additional fees. You'll just need to pay the difference in fare.
How many hours is the flight from Spokane Intl. Airport to DEN?
With the average flight time between GEG and Denver Airport just 2 hours and 25 minutes, you'll be discovering the sights of Denver before you know it.
How far is the flight from Spokane Intl. Airport (GEG) to Denver Intl. Airport (DEN)?
The distance from Spokane Intl. Airport (GEG) (GEG) to DIA airport (DEN) is just 1,350 kilometres. You'll be walking down the air bridge and picking up your baggage from the carousel in next to no time.
Which airlines fly direct from GEG to DEN?
There are several airlines that travel directly from Spokane Intl. Airport (GEG) to DEN. United Airlines (UA) is a great choice, offering 82 flights each month. Operating 60 flights a month along this route, Southwest Airlines (WN) is another good choice.
Are Spokane Intl. Airport (GEG) to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute flight deals between Spokane Intl. Airport and Denver Intl. Airport (DEN) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines publicize their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to pounce when fare prices drop.

Explore a world of travel with Expedia

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