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Cheap flights from Spokane to Denver from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Denver departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Spokane to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:32 pm - 3:56 pm
GEG
-
DEN
2h 24mnonstop
Frontier Logo
10:14 am - 11:37 am
DEN
-
GEG
2h 23mnonstop
$191Frontier
Mon, Jul 27 - Wed, Aug 12
Frontier Logo
12:34 pm - 3:58 pm
GEG
-
DEN
2h 24mnonstop
Frontier Logo
10:14 am - 11:37 am
DEN
-
GEG
2h 23mnonstop
$206Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
12:28 pm - 4:03 pm
GEG
-
DEN
2h 35mnonstop
Frontier Logo
10:14 am - 11:37 am
DEN
-
GEG
2h 23mnonstop
$208Frontier
Wed, Jul 1 - Wed, Jul 8
Frontier Logo
12:33 pm - 3:59 pm
GEG
-
DEN
2h 26mnonstop
Frontier Logo
10:12 am - 11:38 am
DEN
-
GEG
2h 26mnonstop
$211Frontier
Mon, May 18 - Wed, May 27
Frontier Logo
12:33 pm - 3:59 pm
GEG
-
DEN
2h 26mnonstop
Frontier Logo
10:12 am - 11:38 am
DEN
-
GEG
2h 26mnonstop
$213Frontier
Mon, May 18 - Wed, May 27
Frontier Logo
12:31 pm - 4:06 pm
GEG
-
DEN
2h 35mnonstop
Frontier Logo
10:11 am - 11:36 am
DEN
-
GEG
2h 25mnonstop
$215Frontier
Wed, Jun 10 - Mon, Jun 15
Frontier Logo
12:33 pm - 3:59 pm
GEG
-
DEN
2h 26mnonstop
Frontier Logo
10:12 am - 11:38 am
DEN
-
GEG
2h 26mnonstop
$218Frontier
Mon, May 25 - Wed, May 27
Frontier Logo
12:33 pm - 3:59 pm
GEG
-
DEN
2h 26mnonstop
Frontier Logo
10:11 am - 11:36 am
DEN
-
GEG
2h 25mnonstop
$220Frontier
Fri, Jun 5 - Wed, Jun 10
Multiple Airlines Logo
8:51 pm - 3:56 am
GEG
-
DEN
6h 05m
1 stop
Multiple Airlines Logo
10:14 am - 11:37 am
DEN
-
GEG
2h 23mnonstop
$221Multiple Airlines
Sun, Jul 26 - Wed, Aug 12
Frontier Logo
12:34 pm - 3:58 pm
GEG
-
DEN
2h 24mnonstop
Frontier Logo
10:14 am - 11:37 am
DEN
-
GEG
2h 23mnonstop
$223Frontier
Wed, Jul 29 - Mon, Aug 10

Frontier flights from Spokane to Denver

Our best Frontier deals on Spokane to Denver flight tickets
Frontier
Jul 27
GEG12:32 pmSpokane
2h 24m
DEN3:56 pmDenver Intl
Aug 12
DEN10:14 amDenver Intl
2h 23m
GEG11:37 amSpokane
$191
Frontier
Jul 29
GEG12:34 pmSpokane
2h 24m
DEN3:58 pmDenver Intl
Aug 5
DEN10:14 amDenver Intl
2h 23m
GEG11:37 amSpokane
$206
Frontier
Jul 29
GEG12:34 pmSpokane
2h 24m
DEN3:58 pmDenver Intl
Aug 5
DEN10:14 amDenver Intl
2h 23m
GEG11:37 amSpokane
$208

Alaska Airlines flights from Spokane to Denver

Our best Alaska Airlines deals on Spokane to Denver flight tickets
Alaska Airlines
May 30
GEG7:01 amSpokane
11h 10m
1 stop
DEN7:11 pmDenver Intl
Jun 3
DEN6:40 amDenver Intl
16h 05m
1 stop
GEG9:45 pmSpokane
$285
Alaska Airlines
May 18
GEG5:00 amSpokane
5h 24m
1 stop
DEN11:24 amDenver Intl
May 30
DEN6:40 amDenver Intl
16h 05m
1 stop
GEG9:45 pmSpokane
$362
Alaska Airlines
May 16
GEG3:38 pmSpokane
4h 59m
1 stop
DEN9:37 pmDenver Intl
May 27
DEN5:58 pmDenver Intl
6h 08m
1 stop
GEG11:06 pmSpokane
$387

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Spokane to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Mon 7/27

12:32 pm-3:56 pm

Nonstop2h 24m

Denver Intl

Wed 8/12

10:14 am-11:37 am

Nonstop2h 23m

$191

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 7/29

12:34 pm-3:58 pm

Nonstop2h 24m

Denver Intl

Wed 8/5

10:14 am-11:37 am

Nonstop2h 23m

$206

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 7/1

12:28 pm-4:03 pm

Nonstop2h 35m

Denver Intl

Wed 7/8

10:14 am-11:37 am

Nonstop2h 23m

$208

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Mon 5/18

12:33 pm-3:59 pm

Nonstop2h 26m

Denver Intl

Wed 5/27

10:12 am-11:38 am

Nonstop2h 26m

$211

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Mon 5/18

12:33 pm-3:59 pm

Nonstop2h 26m

Denver Intl

Wed 5/27

10:12 am-11:38 am

Nonstop2h 26m

$213

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 6/10

12:31 pm-4:06 pm

Nonstop2h 35m

Denver Intl

Mon 6/15

10:11 am-11:36 am

Nonstop2h 25m

$215

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Mon 5/25

12:33 pm-3:59 pm

Nonstop2h 26m

Denver Intl

Wed 5/27

10:12 am-11:38 am

Nonstop2h 26m

$218

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Fri 6/5

12:33 pm-3:59 pm

Nonstop2h 26m

Denver Intl

Wed 6/10

10:11 am-11:36 am

Nonstop2h 25m

$220

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Sun 7/26

8:51 pm-3:56 am

1 stop6h 05m

Denver Intl

Wed 8/12

10:14 am-11:37 am

Nonstop2h 23m

$221

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 7/29

12:34 pm-3:58 pm

Nonstop2h 24m

Denver Intl

Mon 8/10

10:14 am-11:37 am

Nonstop2h 23m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Spokane to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Spokane and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Spokane is in July. Flight prices, which tend to average around $176, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in July, then you should wait until August to fly from Spokane, when ticket prices are also cheap, with an average price of $224.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $373. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $495.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $432. Flights at noon are often more expensive with an average ticket price of $450.

What is the cheapest Spokane to Denver Intl flight route?

Fly from Spokane to Denver Intl for the best Spokane - Denver Intl flight prices

How far in advance should I book a flight from Spokane to Denver?

You are more likely to see cheaper flights to Denver from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Spokane for as low as $213 on momondo.

How have Spokane to Denver flight prices changed over time?

As of May 2026, prices for Spokane to Denver flights are approximately 57% cheaper when compared to flights at the same time last year.

When to book flights from Spokane to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to Denver (GEG to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Denver

Best Price Found

$178

Fastest flight time

2h 13m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Spokane in the past 72 hours is $178. The best round-trip flight deal from Spokane to Denver found on momondo in the last 72 hours is $377.
The fastest flight from Spokane to Denver takes 2h 13m
Direct flights go from Spokane to Denver every day.
There is 1 airport in Denver. From Spokane there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Spokane to Denver

  • How far is Spokane to Denver Intl by plane?

    There are 825.8 mi between Spokane and Denver Intl. By plane, this route typically takes 2h 13m.

  • When did momondo last update prices for flights from Spokane Airport to Denver Intl Airport?

    Prices for flights from Spokane Airport to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from Spokane Airport to Denver Intl Airport?

  • How old do you have to be to fly from Spokane Airport to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spokane Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Spokane to Denver?

  • What is the most popular airline from Spokane to Denver?

Best airlines flying from Spokane to Denver

Compare and see reviews for airlines that fly from Spokane to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.6
2,966 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $108Free CancellationRating
7.9
12,329 reviews
Search Alaska Airlines flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,459 reviews
Search Delta flights
United AirlinesPriceFrom $170Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
SouthwestPriceFrom $197Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

  • Southwest Flights From Spokane to Denver

    Southwest flight deals from Spokane to Denver start from $197 round-trip. Over the 12 Southwest flights for this route in a normal week, average airfare is usually $376 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Spokane to Denver

    Another popular option for Spokane to Denver flights is United Airlines (7.4/10, 9,683 ratings). United Airlines flies from Spokane to Denver around 20 times per week, with deals starting from $170 round-trip and rising to an average price of around $356.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Longmont
Boulder
Greeley
Keystone
Lakewood
Cripple Creek
Westminster
Thornton
Frisco
Centennial
Grand Lake
Winter Park
Englewood
Littleton

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Denver?

Finding the right flight to Denver from Spokane is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Spokane to Denver with flexible booking policies on momondo?

Flights from Spokane to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Spokane to Denver?

Once you have performed a search for Spokane to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Spokane to Denver right now. Can momondo alert me if prices change?

Price alerts on flights to Denver from Spokane are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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