HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$39+ Cheap flights from Spokane (GEG) to Colorado

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spokane to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Spokane to Colorado

Cheapest flights from Spokane to Colorado
Explore the most affordable flight options available from Spokane to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This CheapOair deal was found by Cheapflights users on 12/11. 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 CheapOair 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 1/16:15 amDEN - GEG
1 stop10h 38mFrontier
Deal found 12/11$177
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sat 12/279:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/11$186
This Frontier deal was found by Cheapflights users on 12/10. 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 12/10$212
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sun 12/289:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/11$215
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Tue 12/3012:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sun 1/49:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/9$216
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia 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
Sun 12/289:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/10$230
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2712:02 pmGEG - DEN
Nonstop2h 42mFrontier
Sun 12/289:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/10$231
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 1/39:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/10$240
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/257:10 amGEG - GJT
2 stops6h 39mDelta
Mon 12/295:51 amGJT - GEG
1 stop4h 17mDelta
Deal found 12/10$240
This WAYA deal was found by Cheapflights users on 12/10. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:02 pmGEG - DEN
Nonstop2h 42mMultiple Airlines
Mon 1/1911:23 amDEN - GEG
1 stop6h 50mMultiple Airlines
Deal found 12/10$246
This Priceline deal was found by Cheapflights users on 12/10. 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.
Thu 12/115:01 pmGEG - DEN
1 stop6h 19mFrontier
Tue 12/239:36 amDEN - GEG
Nonstop2h 31mFrontier
Deal found 12/10$256
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:47 pmGEG - GJT
1 stop5h 44mUnited Airlines
Mon 12/293:12 pmGJT - GEG
1 stop6h 46mUnited Airlines
Deal found 12/10$359

Find flight deals from Spokane to Colorado

Keep the following information in mind while searching for Spokane to Colorado flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$121
(Expedia)

One-way from

$39
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$339

Good round-trip deal

$329 or less

Good one-way deal

$151 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 Colorado
Search Deals
One-way flight from Spokane to Colorado
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 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 Colorado.
Search Deals
Price to beat on a one-way flight from Spokane to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane to Colorado 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 12, 2025.
Use the filters below to find and compare flights from Spokane to Colorado that are best for you.

Fly from

Spokane

Fly to

Colorado

Route

Depart

Return

Price

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Tue 12/23

12:02 pm-3:44 pm

Nonstop2h 42m

Denver Intl

Thu 1/1

6:15 am-3:53 pm

1 stop10h 38m

$177

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Sun 1/25

5:05 am-12:27 pm

1 stop6h 22m

Denver Intl

Tue 2/3

6:29 am-10:39 am

1 stop5h 10m

$185

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 2/4

6:05 am-12:27 pm

1 stop5h 22m

Denver Intl

Mon 2/9

6:50 pm-11:59 pm

1 stop6h 09m

$185

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Tue 12/23

12:02 pm-3:44 pm

Nonstop2h 42m

Denver Intl

Sat 12/27

9:36 am-11:07 am

Nonstop2h 31m

$188

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Sat 3/7

6:05 am-3:02 pm

2 stops7h 57m

Denver Intl

Wed 3/11

7:39 pm-12:06 am

1 stop5h 27m

$190

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Fri 2/27

6:05 am-3:02 pm

2 stops7h 57m

Denver Intl

Mon 3/2

6:40 am-12:35 pm

1 stop6h 55m

$190

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Thu 1/8

6:05 am-3:09 pm

2 stops8h 04m

Denver Intl

Thu 1/15

6:29 am-10:45 am

1 stop5h 16m

$190

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Fri 2/6

1:20 pm-10:36 pm

2 stops8h 16m

Denver Intl

Sat 2/7

6:29 am-12:37 pm

1 stop7h 08m

$190

SpokaneMontrose

GEG - MTJ

GEGMTJ

Spokane

Thu 1/8

6:00 am-2:05 pm

1 stop7h 05m

Montrose County

Thu 1/15

12:44 pm-6:49 pm

1 stop7h 05m

$211

SpokaneMontrose

GEG - MTJ

GEGMTJ

Spokane

Mon 1/12

5:00 am-12:30 pm

1 stop6h 30m

Montrose County

Sat 1/17

3:28 pm-9:22 pm

1 stop6h 54m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from Spokane to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado 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 Colorado

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

Currently, October is the cheapest month in which you can book a flight from Spokane to Colorado (average of $57). Flying from Spokane to Colorado 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 CO?

Find hourly flight availability from Spokane to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Spokane to Colorado in the evening. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Spokane to Colorado

Explore weekly flight availability from Spokane to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 12, 2025.

The most flights from GEG to USCO are scheduled on a Thursday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Spokane to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
7.9
Good
4,253 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
8,007 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
9,095 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
3,084 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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 Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to Colorado?

    For a flight from Spokane to Colorado, you will be flying from Spokane. Spokane (GEG) is just 5.6 mi from the center of the city.

  • How popular is this Spokane to Colorado flight route?

    This flight path from Spokane to Colorado was viewed by 83 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Spokane to Colorado?

    A quick flight from Spokane to Colorado can take about 2h 42m. Frontier provides one of the quickest options available for as low as $177. There are 834 mi between Spokane and Colorado. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $35. Users have also found prices from $98 and $100 on United Airlines and Delta, respectively.

  • What are the most popular routes from Spokane to Colorado?

    While some choose either Spokane - Montrose County or Spokane - Colorado Springs, Spokane - Denver Intl is the most popular route from Spokane to Colorado.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Spokane to Colorado on time: Air Canada (100%), Copa Airlines (97%), SkyWest Airlines (92%).

  • What are the cheapest flights from Spokane to Colorado?

    On average you can expect to pay $459 for a flight from Spokane to Colorado. The cheapest flight overall is $50 while the most popular route, (Spokane - Denver Intl) is currently priced at $153.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spokane to Colorado 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 Colorado?

    Currently, October is the cheapest month in which you can book a flight from Spokane to Colorado (average of $57). Flying from Spokane to Colorado 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Spokane to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Seattle to Dallas/Fort Worth flights
Seattle to Honolulu flights
Seattle to Ontario flights
Seattle to Sky Harbor Intl flights
Seattle to John F Kennedy Intl flights
Seattle to Kahului flights
Seattle to San Diego flights
Seattle to Santa Ana flights
Seattle to Newark flights
Seattle to Orlando flights
Seattle to Hobby flights
Portland to Los Angeles flights
Seattle to San Francisco flights
Seattle to Denver flights
Seattle to Miami flights
Seattle to George Bush Intcntl flights
Seattle to LaGuardia flights
Portland to Las Vegas flights
Seattle to O'Hare Intl flights
Seattle to Lihue flights
Seattle to Palm Springs flights
Portland to John F Kennedy Intl flights
Everett to Las Vegas flights
Seattle to San Jose flights
Seattle to Austin flights
Portland to Sky Harbor Intl flights
Seattle to Atlanta flights
Seattle to Boston flights
Seattle to Minneapolis flights
Seattle to Reagan-National flights
Seattle to Burbank flights
Seattle to Fort Lauderdale flights
Seattle to Kailua-Kona flights
Portland to Newark flights
Seattle to Salt Lake City flights
Seattle to New Orleans flights
Seattle to Detroit flights
Seattle to Dulles Intl flights
Portland to Honolulu flights
Portland to Ontario flights
Everett to Sky Harbor Intl flights
Portland to Kahului flights
Seattle to Spokane flights
Seattle to Oakland flights
Seattle to Tampa flights
Seattle to Nashville flights
Portland to Dallas/Fort Worth flights
Portland to Orlando flights

Top 5 airlines flying from Spokane to Colorado

Discover the top 5 airlines that operate flights from Spokane to Colorado. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$139FlexibilityNo cancel feeOn-time62%
DeltaCheapest$109Average$320FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$196Average$376FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$199Average$460FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$388FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.