Which airlines fly to Twin Falls?

For flights from United States to Twin Falls, most momondo users will book with popular airlines such as United Airlines, Delta, Alaska Airlines and American Airlines. Depending on what airport you fly from, you may have other airlines to choose from.

Delta Flights to Twin Falls

The most popular airline for flights to Twin Falls on momondo is Delta, which operates 10 flights in this direction every week. Most depart out of Salt Lake City, with the best deal for Delta flights to Twin Falls being $306 (round-trip, Las Vegas Harry Reid Intl to Twin Falls, momondo searches within the last 72 hours). In 8,014 Delta reviews, it is rated 7.9 by momondo users.

$158 Cheap Flights to Twin Falls in 2025/26

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Find the cheapest flights from the United States to Twin Falls

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:08 pm - 10:49 pm

PDX

TWF

4h 41m1 stop

6:00 am - 8:55 am

TWF

PDX

3h 55m1 stop

$316Delta

Fri, Feb 6 - Sat, Feb 7

5:08 pm - 10:47 pm

PDX

TWF

4h 39m1 stop

6:00 am - 9:15 am

TWF

PDX

4h 15m1 stop

$326Delta

Thu, Feb 12 - Sat, Feb 21

5:08 pm - 10:47 pm

PDX

TWF

4h 39m1 stop

6:00 am - 9:15 am

TWF

PDX

4h 15m1 stop

$346Delta

Thu, Feb 12 - Sat, Feb 21

5:10 pm - 10:49 pm

ONT

TWF

4h 39m1 stop

3:44 pm - 10:37 pm

TWF

ONT

7h 53m2 stops

$362Delta

Wed, Jan 28 - Wed, Feb 18

5:07 pm - 10:47 pm

LAX

TWF

4h 40m1 stop

6:00 am - 10:36 am

TWF

LAX

5h 36m1 stop

$366Delta

Thu, Feb 19 - Tue, Feb 24

5:00 pm - 10:47 pm

ONT

TWF

4h 47m1 stop

6:00 am - 1:54 pm

TWF

ONT

8h 54m2 stops

$372Delta

Wed, Feb 25 - Sat, Feb 28

9:25 am - 3:00 pm

SEA

TWF

4h 35m1 stop

6:00 am - 9:17 am

TWF

SEA

4h 17m1 stop

$376Delta

Sat, Jan 31 - Sun, Feb 1

5:07 pm - 10:47 pm

LAX

TWF

4h 40m1 stop

3:44 pm - 9:40 pm

TWF

LAX

6h 56m1 stop

$386Delta

Thu, Feb 19 - Tue, Feb 24

5:00 pm - 10:47 pm

ONT

TWF

4h 47m1 stop

3:44 pm - 10:37 pm

TWF

ONT

7h 53m2 stops

$391Delta

Wed, Feb 25 - Mon, Mar 2

10:46 am - 3:00 pm

PHX

TWF

4h 14m1 stop

3:40 pm - 6:52 pm

TWF

PHX

3h 12m1 stop

$396Delta

Thu, Jan 22 - Mon, Jan 26

Fly from

Route

Depart

Return

Price

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

Fri 2/6

5:08 pm-10:49 pm

1 stop4h 41m

Twin Falls Joslin

Sat 2/7

6:00 am-8:55 am

1 stop3h 55m

$316

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

Thu 2/12

5:08 pm-10:47 pm

1 stop4h 39m

Twin Falls Joslin

Sat 2/21

6:00 am-9:15 am

1 stop4h 15m

$326

PortlandTwin Falls

PDX - TWF

PDXTWF

Portland

Thu 2/12

5:08 pm-10:47 pm

1 stop4h 39m

Twin Falls Joslin

Sat 2/21

6:00 am-9:15 am

1 stop4h 15m

$346

OntarioTwin Falls

ONT - TWF

ONTTWF

Ontario

Wed 1/28

5:10 pm-10:49 pm

1 stop4h 39m

Twin Falls Joslin

Wed 2/18

3:44 pm-10:37 pm

2 stops7h 53m

$362

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Thu 2/19

5:07 pm-10:47 pm

1 stop4h 40m

Twin Falls Joslin

Tue 2/24

6:00 am-10:36 am

1 stop5h 36m

$366

OntarioTwin Falls

ONT - TWF

ONTTWF

Ontario

Wed 2/25

5:00 pm-10:47 pm

1 stop4h 47m

Twin Falls Joslin

Sat 2/28

6:00 am-1:54 pm

2 stops8h 54m

$372

SeattleTwin Falls

SEA - TWF

SEATWF

Seattle/Tacoma Intl

Sat 1/31

9:25 am-3:00 pm

1 stop4h 35m

Twin Falls Joslin

Sun 2/1

6:00 am-9:17 am

1 stop4h 17m

$376

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Thu 2/19

5:07 pm-10:47 pm

1 stop4h 40m

Twin Falls Joslin

Tue 2/24

3:44 pm-9:40 pm

1 stop6h 56m

$386

OntarioTwin Falls

ONT - TWF

ONTTWF

Ontario

Wed 2/25

5:00 pm-10:47 pm

1 stop4h 47m

Twin Falls Joslin

Mon 3/2

3:44 pm-10:37 pm

2 stops7h 53m

$391

PhoenixTwin Falls

PHX - TWF

PHXTWF

Phoenix Sky Harbor Intl

Thu 1/22

10:46 am-3:00 pm

1 stop4h 14m

Twin Falls Joslin

Mon 1/26

3:40 pm-6:52 pm

1 stop3h 12m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

Twin Falls flights insights and trends

Explore insights for your Twin Falls flight to craft the best travel plan

How long does it take to fly to Twin Falls?

Average flight duration from United States to Twin Falls depends on which airport you fly into and out of. Flying from Los Angeles to Hailey Sun Valley-Friedman is 2h 07m on average, while flying from Miami to Hailey Sun Valley-Friedman is 7h 45m on average. Hailey Sun Valley-Friedman is the most popular airport in Twin Falls.

Cheapest flights to Twin Falls Joslin

Find the cheapest flights to Twin Falls Joslin from your nearest city or airport

Find flights from Los Angeles to Hailey

CHEAPEST MONTH TO FLY TO TWIN FALLS FROM LOS ANGELES	August	23% cheaper	Flying from Los Angeles to Twin Falls costs on average just $376 in August
MOST EXPENSIVE MONTH TO FLY TO TWIN FALLS FROM LOS ANGELES	April	59% more expensive	It costs about $778 for flights to Twin Falls from Los Angeles in April
MOST POPULAR MONTH TO FLY TO TWIN FALLS FROM LOS ANGELES	June	1,100% more users visited	More momondo users searched in flights to Twin Falls from Los Angeles in June than any other month

Cheap Twin Falls flight deals and tips

Summary info about Twin Falls flight prices, duration and airlines

Best One-Way Price	$158
Best Round-Trip Price	$316
Fastest flight time	4h 30m

The best one-way flight price to Twin Falls from United States in the last 72 hours is $158 (Phoenix Sky Harbor Intl to Twin Falls Joslin).

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The best round-trip flight price to Twin Falls from United States in the last 72 hours is $316 (Portland to Twin Falls Joslin).

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The fastest flight to Twin Falls from United States takes 4h 30m (Phoenix Sky Harbor Intl to Twin Falls Joslin).

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Frequently asked questions about flying to Twin Falls

When are the weather conditions best for skiing in Twin Falls?

Most people head to the ski mountains during January, when the chance of fresh snow and ideal temperatures are most likely. Ski mountains such as Bogus Basin are very popular in Twin Falls. Alternatively, Silver Mountain is also a very popular ski mountain in the Twin Falls area.

Is there an alternative airport near Twin Falls?

Twin Falls Joslin Airport or Pocatello Airport can be an alternative airport used for travel to Twin Falls.

When did momondo last update prices for flights to Twin Falls Joslin Airport?

Prices for flights to Twin Falls Joslin Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Twin Falls Joslin Airport?

There is 1 operator available for flights to Twin Falls Joslin Airport as of December 2025.

How old do you have to be to fly to Twin Falls Joslin Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Twin Falls Joslin Airport.

What documentation or ID do you need to fly to Twin Falls Joslin Airport?

The travel and health documents required for your trip to Twin Falls Joslin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Twin Falls Joslin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal to Twin Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Twin Falls.

Can I find flights to Twin Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Twin Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Twin Falls?

momondo helps you find the best flight to Twin Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Twin Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Twin Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.