$222 Cheap Flights from Denver (DEN) to Twin Falls (TWF)

View $222 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Twin Falls, ID (TWF)

Cheap Flights from Denver to Twin Falls (DEN-TWF)

Prices were available within the past 7 days and start at $222 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Feb 2 - Wed, Feb 18
DEN
Denver
TWF
Twin Falls
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 2 from Denver to Twin Falls, returning Wed, Feb 18, priced at $295 found 1 day ago
Delta
Sat, Feb 7 - Wed, Feb 18
DEN
Denver
TWF
Twin Falls
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 7 from Denver to Twin Falls, returning Wed, Feb 18, priced at $322 found 1 day ago
Delta
Sun, Feb 1 - Wed, Feb 18
DEN
Denver
TWF
Twin Falls
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 1 from Denver to Twin Falls, returning Wed, Feb 18, priced at $332 found 1 day ago
Delta
Tue, Feb 3 - Tue, Feb 17
DEN
Denver
TWF
Twin Falls
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 3 from Denver to Twin Falls, returning Tue, Feb 17, priced at $356 found 1 day ago
Delta
Sun, Feb 1 - Tue, Feb 17
DEN
Denver
TWF
Twin Falls
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 1 from Denver to Twin Falls, returning Tue, Feb 17, priced at $363 found 1 day ago
Delta
Mon, Mar 23 - Tue, Apr 7
DEN
Denver
TWF
Twin Falls
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Mar 23 from Denver to Twin Falls, returning Tue, Apr 7, priced at $366 found 1 day ago
Delta
Sun, Feb 1 - Sat, Feb 21
DEN
Denver
TWF
Twin Falls
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 1 from Denver to Twin Falls, returning Sat, Feb 21, priced at $369 found 1 day ago
Delta
Sun, Feb 1 - Thu, Feb 19
DEN
Denver
TWF
Twin Falls
$373 Roundtrip, found 1 day ago
$373
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 1 from Denver to Twin Falls, returning Thu, Feb 19, priced at $373 found 1 day ago
Delta
Mon, Mar 23 - Thu, Apr 9
DEN
Denver
TWF
Twin Falls
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Mar 23 from Denver to Twin Falls, returning Thu, Apr 9, priced at $376 found 1 day ago
Delta
Sun, Mar 1 - Tue, Mar 17
DEN
Denver
TWF
Twin Falls
$386 Roundtrip, found 1 day ago
$386
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 1 from Denver to Twin Falls, returning Tue, Mar 17, priced at $386 found 1 day ago

Alternative airports near Twin Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Twin Falls, ID TWF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $432
TWF
Twin Falls, ID
CheapestClosest
Average driving time to city center11 min
Flights from $432
Flights from Denver (DEN) to Twin Falls (TWF)
Origin airport
Denver Intl.
Destination airport
Twin Falls
Airlines serving
Delta
Roundtrip price
$294
Distance
541 mi

Denver to Twin Falls Flights

The cheapest times to fly from Denver to Twin Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Twin Falls are during the month of February. You can find some of the cheapest flights from Denver to Twin Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Twin Falls

Sunday is one of the best days to book for cheap flights from Denver to Twin Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Twin Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Twin Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $222 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Twin Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Twin Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF) cost?
Secure a cheap one-way flight from $222 or cheap return flight from $295 from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF)?
Traveling in February is a great way to save, as it's the cheapest month for flights between DEN and TWF. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from DEN to TWF. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF)?
Direct flights from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEN to TWF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from DEN to TWF?
With 95% of journeys typically arriving on schedule, United Airlines has the best on-time performance for nonstop flights from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF). To keep track of your flight status and get notifications about any changes, head to the Expedia App.
What is the best time to fly from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF)?
To land at Twin Falls Airport (TWF) on time, book a flight that leaves Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF) last-minute?
Waiting until just before your departure to book a flight from DEN to TWF often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a DEN to TWF flight and hotel package?
Booking a DEN to TWF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Twin Falls Airport (TWF)?
Generally, it's possible to reschedule or cancel your DEN to TWF flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.