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$138+ Cheap flights from Twin Falls to Denver (TWF - 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — DEN
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from Twin Falls to Denver

Cheapest flights from Twin Falls to Denver
Explore the most affordable flight options available from Twin Falls to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 6/261:45 pm
TWF
-
DEN
1 stop7h 57m
Multiple Airlines
Mon 6/296:10 am
DEN
-
TWF
1 stop5h 50m
Multiple Airlines
Deal found 6/10$442
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 6/266:15 am
TWF
-
DEN
1 stop3h 03m
Delta
Tue 6/305:40 am
DEN
-
TWF
1 stop5h 06m
Delta
Deal found 6/11$512
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 am
TWF
-
DEN
1 stop5h 32m
Delta
Thu 7/305:40 am
DEN
-
TWF
1 stop5h 06m
Delta
Deal found 6/8$604
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:25 pm
TWF
-
DEN
1 stop4h 39m
Delta
Thu 6/185:40 am
DEN
-
TWF
1 stop5h 06m
Delta
Deal found 6/9$1,014

Find flight deals from Twin Falls to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Twin Falls (TWF) 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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(Kiwi.com)

One-way from

$138
(Kiwi.com)
Provider with most accurate pricing for Twin Falls Joslin-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Twin Falls Joslin-Denver Intl flights.
Search Deals
From Twin Falls Joslin to Denver Intl
Search Deals
One-way flight from Twin Falls Joslin to Denver Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Twin Falls 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 June 12, 2026.
Use the filters below to find and compare flights from Twin Falls to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Twin FallsDenver

TWF - DEN

TWFDEN

Twin Falls Joslin

Fri 6/26

1:45 pm-9:42 pm

1 stop7h 57m

Denver Intl

Mon 6/29

6:10 am-12:00 pm

1 stop5h 50m

$442
Quickest round-trip

Twin FallsDenver

TWF - DEN

TWFDEN

Twin Falls Joslin

Fri 6/26

6:15 am-9:18 am

1 stop3h 03m

Denver Intl

Tue 6/30

5:40 am-10:46 am

1 stop5h 06m

$512

Twin FallsDenver

TWF - DEN

TWFDEN

Twin Falls Joslin

Tue 7/28

6:15 am-11:47 am

1 stop5h 32m

Denver Intl

Thu 7/30

5:40 am-10:46 am

1 stop5h 06m

$604
Cheapest one-way

Twin FallsDenver

TWF - DEN

TWFDEN

Twin Falls Joslin

Fri 7/3

1:45 pm-5:21 pm

2 stops27h 36m

$157
Quickest one-way

Twin FallsDenver

TWF - DEN

TWFDEN

Twin Falls Joslin

Sat 6/20

6:15 am-11:53 am

1 stop5h 38m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Compare providers for flights from Twin Falls 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 Twin Falls to Denver in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Twin Falls-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Twin Falls-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Twin Falls-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Twin Falls-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 Twin Falls-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 Twin Falls to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Twin Falls 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.

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 June 12, 2026.
Get a feel of what it's like to fly with Delta from Twin Falls 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.
Delta
7.9
Good
8,400 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,400 reviews
Delta
7.9
Good
8,400 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • How long is the flight from Twin Falls to Denver?

    Delta can get you from Twin Falls to Denver in just under 3h 03m. Your travel time can differ by up to . There are 541 mi between Twin Falls and Denver.

  • What is the cheapest airline to fly from Twin Falls to Denver round-trip?

    Our cheapest airline available from Twin Falls to Denver is Delta. Our recent data shows that you can find tickets from as low as $346 on this airline.

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

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

  • How can I find direct flights from Twin Falls to Denver?

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

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

    Yes. Cheapflights offers flight deals from Twin Falls 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.

See more FAQs

Traveling to a place near Denver?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Twin Falls to Denver

Discover the top airline that operate flights from Twin Falls 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$346Average$376FlexibilityNo cancel feeOn-timeN/A

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