
Cheap United flights from Denver to Twin Falls (DEN to TWF)
Find The Best Day To Fly from Denver to Twin Falls
Discover our best United flight from Denver DEN to Twin Falls TWF
To find the best deals on flights to Denver from Twin Falls with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Denver DEN to Twin Falls TWF with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Denver DEN to Twin Falls TWF
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Denver to Twin Falls costs from . Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Twin Falls TWF from Denver DEN with United
To find a cheap United flight from Denver DEN to Twin Falls TWF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Denver DEN to Twin Falls TWF
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover.
Find nonstop flights from Denver DEN to Twin Falls TWF with United
If you’re keen to be on Twin Falls soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Denver DEN to Twin Falls TWF
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Twin Falls TWF from Denver DEN with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Twin Falls

Quiet Neighborhood! - HOT TUB Retreat!
Reviewed on Jul 9, 2025

Idahome Away From Home
Reviewed on Jun 28, 2025

CLEAN 3 BR 2 Bath- QUIET neighborhood
Reviewed on Jun 14, 2025
Popular United Flight Routes from DEN
Top Flights for United originating from DEN
Domestic
- Chicago to Las Vegas (ORD - LAS)
- Newark Liberty Intl. Airport to Los Angeles (EWR - LAX)
- Chicago to Orlando (ORD - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Los Angeles (EWR - LAX)
- Chicago to Orlando (ORD - MCO)
- Orlando to San Juan (MCO - SJU)
- Boston to Orlando (BOS - MCO)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
International
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Chicago to Orlando (ORD - MCO)
- Atlanta to Las Vegas (ATL - LAS)
- San Juan to Orlando (SJU - MCO)
- Los Angeles to Honolulu (LAX - HNL)
- New York to San Juan (LGA - SJU)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Los Angeles to San Salvador (LAX - SAL)
Most Popular
- Los Angeles to Boise (LAX - BOI)
- Boise to Chicago (BOI - ORD)
- Denver to Grand Junction (DEN - GJT)
- Dallas to Boise (DFW - BOI)
- Boise to Dallas (BOI - DFW)
- Boise to Spokane (BOI - GEG)
- Salt Lake City to Boise (SLC - BOI)
- Spokane to Boise (GEG - BOI)
- Denver to Boise (DEN - BOI)
- Boise to Denver (BOI - DEN)
- Boise to Phoenix (BOI - PHX)
- Seattle to Boise (SEA - BOI)
- Boise to Orange County (BOI - SNA)
- Boise to Los Angeles (BOI - LAX)
- Boise to Portland (BOI - PDX)
- Boise to Reno (BOI - RNO)
- Pullman to Boise (PUW - BOI)
- Portland to Boise (PDX - BOI)
- Colorado Springs to Las Vegas (COS - LAS)
- Denver to Telluride (DEN - TEX)
- Delta Boise (BOI) to Las Vegas (LAS) flights
- Grand Junction to Denver (GJT - DEN)
- Boise to Seattle (BOI - SEA)
- Boise to Salt Lake City (BOI - SLC)
- Phoenix to Boise (PHX - BOI)
- Boise to San Diego (BOI - SAN)
- Orlando to Colorado Springs (MCO - COS)
- Orange County to Boise (SNA - BOI)
- Dallas to Colorado Springs (DFW - COS)
- Houston to Colorado Springs (IAH - COS)