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$28+ Cheap flights from Spokane to Denver (GEG - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — DEN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Spokane to Denver Intl are usually found in July or August, booked 86 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Spokane to Denver

Cheapest flights from Spokane to Denver
Explore the most affordable flight options available from Spokane to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:48 pmGEG - DEN
1 stop6h 37mFrontier
Thu 1/810:53 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/2$148
This Frontier deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sat 12/279:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/1$174
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sat 12/279:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/1$186
This Frontier deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:48 pmGEG - DEN
1 stop6h 37mFrontier
Thu 12/256:15 amDEN - GEG
1 stop10h 38mFrontier
Deal found 12/2$188
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:48 pmGEG - DEN
1 stop6h 37mFrontier
Sun 12/219:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/2$199
This Priceline deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Thu 12/256:15 amDEN - GEG
1 stop10h 38mFrontier
Deal found 12/3$200
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:48 pmGEG - DEN
1 stop6h 37mMultiple Airlines
Thu 1/88:00 amDEN - GEG
1 stop13h 08mMultiple Airlines
Deal found 12/2$203
This Priceline deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sun 12/219:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/3$204
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:32 pmGEG - DEN
1 stop6h 51mDelta
Tue 12/306:05 amDEN - GEG
1 stop7h 24mDelta
Deal found 12/2$205

Find flight deals from Spokane to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$112
(Expedia)

One-way from

$28
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$397

Good round-trip deal

$318 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Spokane-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Spokane-Denver Intl flights.
Search Deals
From Spokane to Denver Intl
Search Deals
One-way flight from Spokane to Denver Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Spokane to Denver Intl.
Search Deals
Price to beat on a one-way flight from Spokane to Denver Intl.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Spokane to Denver that are best for you.

Fly from

Spokane

Fly to

Denver

Route

Depart

Return

Price

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/22

6:48 am-6:41 pm

1 stop10h 53m

Denver Intl

Tue 1/27

7:00 am-12:44 pm

1 stop6h 44m

$162

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/22

11:25 am-5:34 pm

1 stop5h 09m

Denver Intl

Tue 1/27

12:46 pm-8:58 pm

2 stops9h 12m

$170

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/8

11:25 am-5:34 pm

1 stop5h 09m

Denver Intl

Thu 1/15

12:49 pm-8:58 pm

2 stops9h 09m

$170

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Fri 1/16

1:48 pm-5:05 pm

Nonstop2h 17m

Denver Intl

Sun 1/18

7:49 pm-9:22 pm

Nonstop2h 33m

$181

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Fri 2/27

1:23 pm-11:59 pm

1 stop9h 36m

Denver Intl

Mon 3/2

6:45 pm-11:59 pm

1 stop6h 14m

$181

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Tue 1/27

5:00 am-10:53 am

1 stop4h 53m

Denver Intl

Fri 1/30

5:09 pm-11:38 am

2 stops19h 29m

$184

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Tue 1/27

12:10 pm-3:25 pm

Nonstop2h 15m

Denver Intl

Sat 1/31

7:55 am-9:35 am

Nonstop2h 40m

$185

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/15

7:16 pm-8:44 am

1 stop12h 28m

Denver Intl

Sat 1/24

7:00 am-2:48 pm

2 stops8h 48m

$198

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Mon 2/2

7:30 am-4:13 pm

1 stop7h 43m

Denver Intl

Fri 2/6

11:49 am-11:04 pm

2 stops12h 15m

$198

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/1

4:48 pm-12:25 am

1 stop6h 37m

Denver Intl

Tue 1/6

8:22 pm-12:32 am

1 stop5h 10m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 21 results
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Compare providers for flights from Spokane to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Spokane-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Spokane-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Spokane-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Spokane-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Spokane to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Spokane with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spokane to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Spokane to Denver. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Spokane to Denver, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spokane to Denver?

Currently, October is the cheapest month in which you can book a flight from Spokane to Denver (average of $57). Flying from Spokane to Denver in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GEG to DEN?

Find hourly flight availability from Spokane to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Spokane to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight at noon.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Spokane to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,402 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,402 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,251 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,066 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,092 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Spokane to Denver?

    You will need to book a flight from Spokane to Denver Intl if you want to fly from Spokane to Denver. At least 5 different airlines have flights from Spokane (GEG) to Denver Intl (DEN) on a regular basis. There are 7 flights to Denver from the Spokane airport per day. If you manage to book one that is nonstop, then you can expect the flight time from GEG to DEN to be around 2h 13m.

  • How popular is this Spokane to Denver flight route?

    Flights from Spokane to Denver Intl have been viewed 79 times in the past calendar month.

  • How long is the flight from Spokane to Denver?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from Spokane to Denver in about 2h 17m. The time it takes to get you to your destination can typically vary by up to 8h 36m. There are 834 mi between Spokane and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Spokane to Denver round-trip?

    Frontier, at $57, was found to be the cheapest airline from Spokane to Denver.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. Frontier is priced at 81% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Spokane to Denver one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Spokane to Denver for a low price.

  • What are the most reliable airlines from Spokane to Denver?

    Before booking your flight to Denver from Spokane, check out the most reliable airlines to get you to your destination on time: Air Canada (100%), Copa Airlines (97%), SkyWest Airlines( 92%).

  • What are the cheapest flights from Spokane to Denver?

    On average you can expect to pay $453 for a flight from Spokane to Denver. The cheapest flight overall is $50 while the most popular route, (Spokane - Denver Intl) is currently priced at $112.

  • Can I find deals for flights from Spokane to Denver that include hotel bookings?

    Yes. In addition to deals on Spokane to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to Denver.

  • Can I find deals for business class flights from Spokane to Denver?

    Yes. Cheapflights offers flight deals from Spokane to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to Denver?

    Currently, October is the cheapest month in which you can book a flight from Spokane to Denver (average of $57). Flying from Spokane to Denver in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Thornton
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker

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Top 5 airlines flying from Spokane to Denver

Discover the top 5 airlines that operate flights from Spokane to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$138FlexibilityNo cancel feeOn-time62%
DeltaCheapest$109Average$278FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$196Average$376FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$199Average$378FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$384FlexibilityNo cancel feeOn-time63%

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