$232 Cheap Flights from Las Vegas (LAS) to Twin Falls (TWF)

View $232 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Twin Falls, ID (TWF)

Cheap Flights from Las Vegas to Twin Falls (LAS-TWF)

Prices were available within the past 7 days and start at $232 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 20 - Wed, May 27
LAS
Las Vegas
TWF
Twin Falls
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, May 20 from Las Vegas to Twin Falls, returning Wed, May 27, priced at $296 found 5 days ago
Delta
Wed, Oct 8 - Sat, Oct 18
LAS
Las Vegas
TWF
Twin Falls
$326 Roundtrip, found 15 hours ago
$326
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Oct 8 from Las Vegas to Twin Falls, returning Sat, Oct 18, priced at $326 found 15 hours ago
Delta
Wed, Oct 8 - Thu, Oct 16
LAS
Las Vegas
TWF
Twin Falls
$336 Roundtrip, found 15 hours ago
$336
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Oct 8 from Las Vegas to Twin Falls, returning Thu, Oct 16, priced at $336 found 15 hours ago
Delta
Thu, Oct 9 - Sat, Oct 18
LAS
Las Vegas
TWF
Twin Falls
$345 Roundtrip, found 15 hours ago
$345
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Oct 9 from Las Vegas to Twin Falls, returning Sat, Oct 18, priced at $345 found 15 hours ago
Delta
Tue, Oct 7 - Sat, Oct 18
LAS
Las Vegas
TWF
Twin Falls
$346 Roundtrip, found 15 hours ago
$346
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Oct 7 from Las Vegas to Twin Falls, returning Sat, Oct 18, priced at $346 found 15 hours ago
Delta
Thu, Oct 9 - Thu, Oct 16
LAS
Las Vegas
TWF
Twin Falls
$356 Roundtrip, found 15 hours ago
$356
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Oct 9 from Las Vegas to Twin Falls, returning Thu, Oct 16, priced at $356 found 15 hours ago
Delta
Tue, Oct 7 - Thu, Oct 16
LAS
Las Vegas
TWF
Twin Falls
$356 Roundtrip, found 15 hours ago
$356
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Oct 7 from Las Vegas to Twin Falls, returning Thu, Oct 16, priced at $356 found 15 hours ago
Delta
Fri, Oct 10 - Sat, Oct 18
LAS
Las Vegas
TWF
Twin Falls
$362 Roundtrip, found 15 hours ago
$362
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Oct 10 from Las Vegas to Twin Falls, returning Sat, Oct 18, priced at $362 found 15 hours ago
Delta
Fri, Oct 10 - Thu, Oct 16
LAS
Las Vegas
TWF
Twin Falls
$373 Roundtrip, found 15 hours ago
$373
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Oct 10 from Las Vegas to Twin Falls, returning Thu, Oct 16, priced at $373 found 15 hours ago
Delta
Thu, Oct 9 - Wed, Oct 15
LAS
Las Vegas
TWF
Twin Falls
$375 Roundtrip, found 15 hours ago
$375
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Oct 9 from Las Vegas to Twin Falls, returning Wed, Oct 15, priced at $375 found 15 hours ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF) cost?
Snag a cheap one-way flight from $232 or cheap return flight from $296 from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF)?
The cheapest month to fly from LAS to TWF is May, when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF)?
To find the cheapest airline that'll fly you from LAS to TWF, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF)?
There aren't any daily nonstop flights available from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from LAS to TWF?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF)?
Book a flight from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF) last-minute?
Booking your ticket from LAS to TWF shortly before your journey is generally more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a LAS to TWF flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to TWF flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Twin Falls Airport (TWF)?
If you booked your LAS to TWF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Twin Falls
Airlines serving
Delta
Roundtrip price
$296
Distance
443 mi

Book with confidence

Book with confidence

Las Vegas to Twin Falls Flights

The cheapest times to fly from Las Vegas 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 Las Vegas to Twin Falls are during the month of May. You can find some of the cheapest flights from Las Vegas to Twin Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Twin Falls

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Twin Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $232 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 Las Vegas 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 Las Vegas 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.

 

Las Vegas to Twin Falls Flights

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Explore a world of travel with Expedia

*Available to One Key members.