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$46+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Spokane to Colorado

Keep the following information in mind while searching for Spokane to Colorado flight deals. Data was last updated September 11, 2025.

Round-trip from

$133
(Kiwi.com)

One-way from

$46
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$304

Good round-trip deal

$279 or less

Good one-way deal

$140 or less
From Spokane to Colorado
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One-way flight from Spokane to Colorado
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Spokane to Colorado.
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Price to beat on a one-way flight from Spokane to Colorado.
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Find 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 September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:03 pmGEG - DEN
Nonstop2h 16mFrontier
Thu 10/169:48 amDEN - GEG
Nonstop2h 20mFrontier
Deal found 9/11$124
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/912:03 pmGEG - DEN
Nonstop2h 16mMultiple Airlines
Tue 10/147:02 pmDEN - GEG
1 stop5h 06mMultiple Airlines
Deal found 9/10$133
This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:53 amGEG - DEN
Nonstop2h 26mFrontier
Sun 11/99:48 amDEN - GEG
Nonstop2h 20mFrontier
Deal found 9/9$139
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:00 pmGEG - DEN
Nonstop2h 30mUnited Airlines
Tue 10/147:00 pmDEN - GEG
Nonstop2h 24mUnited Airlines
Deal found 9/9$149
This Priceline deal was found by Cheapflights users on 9/8. 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 10/3012:03 pmGEG - DEN
Nonstop2h 16mFrontier
Sun 11/29:48 amDEN - GEG
Nonstop2h 20mFrontier
Deal found 9/8$152
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:03 pmGEG - DEN
1 stop4h 41mDelta
Sat 10/45:45 amDEN - GEG
1 stop7h 10mDelta
Deal found 9/11$153
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/2911:20 amGEG - DEN
1 stop6h 36mDelta
Fri 10/316:23 pmDEN - GEG
1 stop5h 11mDelta
Deal found 9/10$159
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/29:08 pmGEG - DEN
1 stop20h 14mMultiple Airlines
Sun 10/59:38 amDEN - GEG
Nonstop2h 20mMultiple Airlines
Deal found 9/10$161
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:03 pmGEG - DEN
Nonstop2h 16mMultiple Airlines
Thu 10/167:02 pmDEN - GEG
1 stop5h 06mMultiple Airlines
Deal found 9/10$162
This Frontier deal was found by Cheapflights users on 9/10. 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.
Fri 9/2611:53 amGEG - DEN
Nonstop2h 19mFrontier
Sun 10/59:38 amDEN - GEG
Nonstop2h 20mFrontier
Deal found 9/10$163
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:31 amGEG - DEN
2 stops10h 03mAmerican Airlines
Sat 11/222:25 pmDEN - GEG
1 stop6h 23mAmerican Airlines
Deal found 9/10$164
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/132:15 pmGEG - COS
1 stop9h 20mSouthwest
Tue 10/145:30 pmCOS - GEG
1 stop7h 05mSouthwest
Deal found 9/11$240

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 September 11, 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

Wed 10/29

1:47 pm-5:06 pm

Nonstop2h 19m

Denver Intl

Fri 10/31

7:15 pm-8:45 pm

Nonstop2h 30m

$149

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 10/1

1:00 pm-7:43 pm

1 stop5h 43m

Denver Intl

Sat 10/4

6:25 pm-10:29 pm

1 stop5h 04m

$153

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 10/8

3:37 pm-11:14 pm

1 stop6h 37m

Denver Intl

Thu 10/16

6:25 am-10:36 am

1 stop5h 11m

$169

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 10/29

1:00 pm-4:10 pm

Nonstop2h 10m

Denver Intl

Fri 10/31

8:15 am-1:05 pm

1 stop5h 50m

$195

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Wed 10/1

5:05 am-8:23 am

Nonstop2h 18m

Denver Intl

Sat 10/4

1:35 pm-3:10 pm

Nonstop2h 35m

$203

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Tue 11/4

8:45 am-7:06 pm

2 stops9h 21m

Denver Intl

Fri 11/7

3:37 pm-10:59 pm

1 stop8h 22m

$209

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Sun 9/28

11:53 am-3:12 pm

Nonstop2h 19m

Denver Intl

Fri 10/3

7:33 pm-12:19 am

1 stop5h 46m

$213

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Mon 11/10

4:25 pm-7:35 pm

Nonstop2h 10m

Denver Intl

Thu 11/13

7:50 am-9:20 am

Nonstop2h 30m

$217

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Sat 11/15

4:05 pm-7:35 pm

Nonstop2h 30m

Denver Intl

Mon 11/17

7:15 pm-8:45 pm

Nonstop2h 30m

$219

SpokaneDenver

GEG - DEN

GEGDEN

Spokane

Tue 10/7

7:00 am-2:00 pm

1 stop6h 00m

Denver Intl

Tue 10/14

7:02 pm-11:08 pm

1 stop5h 06m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 48 results
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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 $197). Flying from Spokane to Colorado in March is currently the most expensive (average of $278). 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 September 11, 2025.

When flying from Spokane to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 2025.

The most flights from GEG to USCO are scheduled on a Thursday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 September 11, 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
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,177 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 74 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 10m. United Airlines provides one of the quickest options available for as low as $195. 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 $47. Users have also found prices from $67 and $93 on United Airlines and Delta, respectively.

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

    While some choose either Spokane - Durango La Plata 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: Copa Airlines (98%), Air Canada (98%), United Airlines (79%).

  • What are the cheapest flights from Spokane to Colorado?

    On average you can expect to pay $667 for a flight from Spokane to Colorado. The cheapest flight overall is $81 while the most popular route, (Spokane - Denver Intl) is currently priced at $133.

  • 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 $197). Flying from Spokane to Colorado in March is currently the most expensive (average of $278). 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.

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Alternative routes for Spokane to Colorado

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Top 6 airlines flying from Spokane to Colorado

Discover the top 6 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$138FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$504FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$224Average$386FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$226Average$369FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$304Average$597FlexibilityNo cancel feeOn-time71%

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