$113+ Cheap flights from Spokane to Denver (GEG - DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — DEN
Oct 27 — Nov 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Spokane to Denver 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.Cheapflights Tip: The best prices from Spokane to Denver Intl are usually found in February or January, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Thursday
Cheap flight deals from Spokane to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Spokane to DenverExplore 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 September 27, 2026.
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 September 27, 2026.
This Southwest deal was found by Cheapflights users on 9/23. 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.
Wed 10/281:55 pm -
Nonstop2h 10m
Fri 10/308:30 am -
1 stop6h 20m
Deal found 9/23![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:03 am -
1 stop6h 55m
Tue 12/17:40 am -
2 stops17h 12m
Deal found 9/24![Alaska Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:24 am -
1 stop5h 08m
Sun 11/17:59 pm -
1 stop26h 36m
Deal found 9/23![Alaska Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 9/23. 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.
Wed 10/73:25 pm -
1 stop5h 35m
Tue 10/138:20 pm -
Nonstop2h 25m
Deal found 9/23![Southwest logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:39 pm -
1 stop4h 59m
Tue 12/17:40 am -
2 stops17h 12m
Deal found 9/24![Alaska Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 9/24. 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.
Tue 11/171:50 pm -
1 stop5h 39m
Fri 11/276:00 am -
1 stop5h 19m
Deal found 9/24![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 9/24. 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.
Tue 10/131:25 pm -
1 stop5h 09m
Fri 10/166:00 am -
1 stop5h 38m
Deal found 9/24![Delta logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Sun 11/228:34 pm -
2 stops11h 16m
Wed 12/210:50 pm -
1 stop22h 03m
Deal found 9/24![Multiple Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/25. 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.
Thu 10/2210:35 am -
1 stop11h 35m
Mon 11/28:40 am -
Nonstop2h 35m
Deal found 9/25![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/95:04 pm -
1 stop4h 36m
Tue 10/135:25 am -
1 stop4h 42m
Deal found 9/25![Delta logo]()
$313
Best flights from Spokane to DenverDiscover carefully curated flight deals from Spokane to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Spokane to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:24 am -
1 stop5h 08m
Sun 11/17:59 pm -
1 stop26h 36m
Deal found 9/23![Alaska Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 9/22. 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.
Tue 10/1312:40 pm -
1 stop8h 15m
Fri 10/168:30 am -
1 stop6h 20m
Deal found 9/22![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/225:00 am -
Nonstop2h 23m
Tue 10/2711:15 am -
Nonstop2h 32m
Deal found 9/23![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 9/26. 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.
Fri 10/302:45 pm -
Nonstop2h 10m
Mon 11/27:40 am -
2 stops7h 35m
Deal found 9/26![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 9/25. 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.
Wed 10/287:35 am -
2 stops8h 25m
Wed 11/46:05 am -
2 stops8h 25m
Deal found 9/25![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 11/185:00 am -
Nonstop2h 19m
Sun 11/2211:15 am -
Nonstop2h 32m
Deal found 9/22![United Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:41 pm -
1 stop4h 56m
Sat 10/247:07 am -
1 stop6h 47m
Deal found 9/26![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/26. 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.
Tue 11/171:35 pm -
Nonstop2h 05m
Mon 11/306:40 pm -
2 stops7h 40m
Deal found 9/26![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 9/22. 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.
Wed 11/187:35 am -
2 stops8h 30m
Sun 11/225:25 pm -
2 stops7h 25m
Deal found 9/22![Southwest logo]()
$396
Last-minute flights from Spokane to DenverDiscover last-minute flight deals from Spokane to Denver. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Denver. Data last updated September 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/23. 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.
Wed 10/73:25 pm -
1 stop5h 35m
Tue 10/138:20 pm -
Nonstop2h 25m
Deal found 9/23![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 10/91:25 pm -
1 stop5h 09m
Tue 10/136:00 am -
1 stop5h 38m
Deal found 9/23![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 9/24. 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.
Tue 10/131:25 pm -
1 stop5h 09m
Fri 10/166:00 am -
1 stop5h 38m
Deal found 9/24![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/165:00 am -
Nonstop2h 23m
Sat 10/177:25 pm -
Nonstop2h 24m
Deal found 9/23![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 9/25. 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.
Thu 10/2210:35 am -
1 stop11h 35m
Mon 11/28:40 am -
Nonstop2h 35m
Deal found 9/25![Southwest logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:24 am -
1 stop5h 08m
Sun 11/17:59 pm -
1 stop26h 36m
Deal found 9/23![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:20 am -
1 stop5h 48m
Tue 10/277:07 am -
2 stops17h 28m
Deal found 9/23![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:10 am -
2 stops11h 27m
Thu 10/293:06 pm -
1 stop4h 43m
Deal found 9/23![Alaska Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 9/22. 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.
Wed 10/287:35 am -
1 stop7h 20m
Fri 10/308:35 am -
Nonstop2h 25m
Deal found 9/22![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 9/26. 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.
Fri 10/302:45 pm -
Nonstop2h 10m
Mon 11/27:40 am -
2 stops7h 35m
Deal found 9/26![Southwest logo]()
$308
One-way flights from Spokane to DenverSearch for one-way flight options from Spokane to Denver. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Spokane to Denver. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Priceline deal was found by Cheapflights users on 9/24. 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 10/248:24 am -
1 stop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Alaska Airlines logo]()
$113
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/244:08 pm -
Nonstop2h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$123
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:03 am -
1 stop11h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/265:00 am -
Nonstop2h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$129
This Mytrip deal was found by Cheapflights users on 9/24. 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.
Tue 10/201:38 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Alaska Airlines logo]()
$132
This Delta deal was found by Cheapflights users on 9/24. 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 10/213:30 pm -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 9/23. 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 10/2211:18 am -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Sun 11/17:20 pm -
1 stop27h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$141
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/85:00 am -
Nonstop2h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 9/24. 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.
Thu 10/2211:25 am -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Sun 10/257:20 pm -
1 stop27h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$146
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 September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Southwest) |
One-way from | $113 (Priceline) |
Popular in | July |
Cheapest in | February |
Average price | $377 |
Good round-trip deal | $385 or less |
Good one-way deal | $208 or less |
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 7,457,451 searches. Data last updated September 27, 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
Cheapest round-trip
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Mon 11/2
3:18 pm-9:26 pm
1 stop5h 08m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Thu 11/26
3:40 pm-9:49 pm
1 stop5h 09m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Wed 10/21
5:38 pm-11:55 pm
1 stop5h 17m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
Quickest round-trip
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Fri 10/30
5:00 am-8:19 am
Nonstop2h 19m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Fri 10/23
11:18 am-5:47 pm
1 stop5h 29m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Wed 12/23
5:00 am-8:30 am
Nonstop2h 30m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Mon 10/19
5:00 am-8:23 am
Nonstop2h 23m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Fri 10/9
3:37 pm-9:36 pm
1 stop4h 59m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$181
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Mon 11/30
7:36 pm-11:10 am
1 stop14h 34m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$186
SpokaneDenver
GEG Spokane - DEN Denver Intl
GEGDEN
Spokane
Thu 10/22
5:00 am-8:23 am
Nonstop2h 23m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
Showing 1-10 of 19 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Spokane-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Denver flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
GEG-DEN
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
Prices
Airlines
How far ahead should I book a flight from Spokane to Denver?
To ensure you get the cheapest price possible for a flight from Spokane to Denver, you should look to book at least 81 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, February is the cheapest month in which you can book a flight from Spokane to Denver (average of $220). Flying from Spokane to Denver in July is currently the most expensive (average of $427). 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 September 27, 2026.
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 11% versus a flight in the morning.
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 September 27, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Centennial
Black Hawk
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Frisco
Winter Park
Limon
Englewood
Manitou Springs
Glendale
Evergreen
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
Complete your trip
Denver flight routes
Flights by cabin class
Other flight options
Other flights from Spokane
Popular flights
Alternative routes for Spokane to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Search flights from Spokane to Denver by cabin class
Find flights from Spokane to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spokane and Denver flights
Browse other Spokane and Denver flight options. Last updated on September 27, 2026.
Other flights from Spokane
Browse through other flights departing from Spokane. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$177 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$256 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$227 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$281 | Average$406 | FlexibilityNo cancel fee | On-time63% |