How many flights depart from Spokane to Denver on average per day?

As of January 2026, there are 5 flights per day flying from Spokane to Denver. The most common time of day flights depart is 5:00AM, with 50% of flights taking off in the afternoon.

What is the cheapest airline that flies from Spokane to Denver Intl?

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from Spokane to Denver Intl

What airlines fly to Denver?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Denver from Spokane according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Spokane to Denver on average per week?

38 flights are operational weekly from Spokane to Denver as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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?

There are 5 operators available for flights from Spokane Airport to Denver Intl Airport as of January 2026.

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.

$29 Cheap Flights from Spokane to Denver in 2026

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12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

9:50 am - 11:27 am

DEN

GEG

2h 37mnonstop

$119Frontier

Thu, Feb 19 - Thu, Mar 5

11:32 am - 2:55 pm

GEG

DEN

2h 23mnonstop

9:00 am - 10:21 am

DEN

GEG

2h 21mnonstop

$123Frontier

Thu, Mar 26 - Thu, Apr 2

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

9:10 am - 10:47 am

DEN

GEG

2h 37mnonstop

$135Frontier

Thu, Feb 19 - Sun, Mar 8

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

7:00 am - 11:06 am

DEN

GEG

5h 06m

1 stop

$143Multiple Airlines

Thu, Feb 19 - Sat, Feb 28

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

7:00 am - 11:06 am

DEN

GEG

5h 06m

1 stop

$146Multiple Airlines

Thu, Feb 19 - Wed, Mar 4

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

9:10 am - 10:47 am

DEN

GEG

2h 37mnonstop

$150Frontier

Thu, Mar 5 - Sun, Mar 8

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

7:00 am - 11:06 am

DEN

GEG

5h 06m

1 stop

$153Multiple Airlines

Thu, Mar 5 - Tue, Mar 10

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

9:50 am - 11:27 am

DEN

GEG

2h 37mnonstop

$159Frontier

Thu, Feb 19 - Thu, Feb 26

3:11 pm - 6:32 pm

GEG

DEN

2h 21mnonstop

9:50 am - 11:27 am

DEN

GEG

2h 37mnonstop

$160Frontier

Sun, Feb 22 - Thu, Mar 5

12:22 pm - 3:45 pm

GEG

DEN

2h 23mnonstop

10:40 am - 12:14 pm

DEN

GEG

2h 34mnonstop

$173Frontier

Thu, Feb 26 - Sun, Mar 1

Frontier flights from Spokane to Denver

Our best Frontier deals on Spokane to Denver flight tickets

Frontier

Feb 19

GEG12:22 pmSpokane

2h 23m

DEN3:45 pmDenver Intl

Mar 5

DEN9:50 amDenver Intl

2h 37m

GEG11:27 amSpokane

$119

Frontier

Mar 26

GEG11:32 amSpokane

2h 23m

DEN2:55 pmDenver Intl

Apr 2

DEN9:00 amDenver Intl

2h 21m

GEG10:21 amSpokane

$123

Frontier

Feb 19

GEG12:22 pmSpokane

2h 23m

DEN3:45 pmDenver Intl

Mar 8

DEN9:10 amDenver Intl

2h 37m

GEG10:47 amSpokane

$135

Alaska Airlines flights from Spokane to Denver

Our best Alaska Airlines deals on Spokane to Denver flight tickets

Alaska Airlines

Feb 18

GEG5:00 amSpokane

4h 42m

1 stop

DEN10:42 amDenver Intl

Mar 4

DEN7:00 amDenver Intl

5h 06m

1 stop

GEG11:06 amSpokane

$197

Alaska Airlines

Feb 25

GEG7:00 amSpokane

9h 48m

1 stop

DEN5:48 pmDenver Intl

Mar 4

DEN7:00 amDenver Intl

5h 06m

1 stop

GEG11:06 amSpokane

$207

Alaska Airlines

Mar 4

GEG7:00 amSpokane

27h 38m

1 stop

DEN11:38 amDenver Intl

Mar 7

DEN7:52 pmDenver Intl

5h 07m

1 stop

GEG11:59 pmSpokane

$220

Fly from

Fly to

Route

Depart

Return

Price

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/19

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Thu 3/5

9:50 am-11:27 am

Nonstop2h 37m

$119

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 3/26

11:32 am-2:55 pm

Nonstop2h 23m

Denver Intl

Thu 4/2

9:00 am-10:21 am

Nonstop2h 21m

$123

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/19

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Sun 3/8

9:10 am-10:47 am

Nonstop2h 37m

$135

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/19

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Sat 2/28

7:00 am-11:06 am

1 stop5h 06m

$143

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/19

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Wed 3/4

7:00 am-11:06 am

1 stop5h 06m

$146

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 3/5

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Sun 3/8

9:10 am-10:47 am

Nonstop2h 37m

$150

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 3/5

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Tue 3/10

7:00 am-11:06 am

1 stop5h 06m

$153

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/19

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Thu 2/26

9:50 am-11:27 am

Nonstop2h 37m

$159

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Sun 2/22

3:11 pm-6:32 pm

Nonstop2h 21m

Denver Intl

Thu 3/5

9:50 am-11:27 am

Nonstop2h 37m

$160

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 2/26

12:22 pm-3:45 pm

Nonstop2h 23m

Denver Intl

Sun 3/1

10:40 am-12:14 pm

Nonstop2h 34m

$173

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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

Prices

Airlines

Other information

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 $178, 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 $397. 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 Sunday, with ticket prices averaging around $501.

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 $446. Flights at noon are often more expensive with an average ticket price of $481.

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 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 $296 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 $209 on momondo.

What cabin class options are available on Spokane to Denver Intl flights?

There are 4 cabin classes available to choose from on Spokane to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Spokane to Denver flight prices changed over time?

As of January 2026, prices for Spokane to Denver flights are approximately 78% 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	$156
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Spokane in the past 72 hours is $156. The best round-trip flight deal from Spokane to Denver found on momondo in the last 72 hours is $308.

The fastest flight from Spokane to Denver takes 2h 10m

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

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 10m.
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?
There are 5 operators available for flights from Spokane Airport to Denver Intl Airport as of January 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Spokane to Denver is Boeing 737-800 (16.17% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (15.30%), Boeing 737 MAX 8 (12.15%), and Boeing 737-800 Passenger/BBJ2 (winglets) (11.63%).
What is the most popular airline from Spokane to Denver?
Based on momondo bookings for flights between Spokane and Denver, the leading airline is United Airlines, making up 44% of the total bookings. Other popular airlines include Frontier with 33%, Southwest with 14%, and Delta with 5%.

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
Frontier	PriceFrom $58	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
United Airlines	PriceFrom $162	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $196	Free Cancellation	Rating 8.0 11,808 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

Southwest Flights From Spokane to Denver
Southwest flight deals from Spokane to Denver start from $217 round-trip. Over the 10 Southwest flights for this route in a normal week, average airfare is usually $388 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, 9,215 ratings). United Airlines flies from Spokane to Denver around 21 times per week, with deals starting from $162 round-trip and rising to an average price of around $361.

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Fort Collins

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Longmont

Cripple Creek

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Copper Mountain

Centennial

Grand Lake

Englewood

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.

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Cheap flights from Spokane to Denver from $29

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 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Spokane to Denver

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Frontier flights from Spokane to Denver

Our best Frontier deals on Spokane to Denver flight tickets

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Our best Alaska Airlines deals on Spokane to Denver flight tickets

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Use the filters below to find and compare flights from Spokane to Denver that are best for you.

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How to get the cheapest flight ticket from Spokane to Denver

What is the cheapest month to fly to Denver?

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 $397. 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 Sunday, with ticket prices averaging around $501.

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 $446. Flights at noon are often more expensive with an average ticket price of $481.

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 to Denver?

What cabin class options are available on Spokane to Denver Intl flights?

There are 4 cabin classes available to choose from on Spokane to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Spokane to Denver flight prices changed over time?

As of January 2026, prices for Spokane to Denver flights are approximately 78% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Spokane to Denver Intl?

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from Spokane to Denver Intl

What airlines fly to Denver?

How many flights depart from Spokane to Denver on average per day?

As of January 2026, there are 5 flights per day flying from Spokane to Denver. The most common time of day flights depart is 5:00AM, with 50% of flights taking off in the afternoon.

How many flights depart from Spokane to Denver on average per week?

38 flights are operational weekly from Spokane to Denver as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When to book flights from Spokane to Denver

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

Fastest flight time

Direct flights

Airports in Denver

How far is Spokane to Denver Intl by plane?

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

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?

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

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

Southwest Flights From Spokane to Denver

United Airlines Flights From Spokane to Denver

Traveling to a place near Denver?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado