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

Prices for flights from Twin Falls Joslin Airport to Washington are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Twin Falls Joslin Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$302 Cheap Flights from Twin Falls to Washington in 2026

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Find the cheapest flights from Twin Falls to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:26 pm - 6:40 pm

TWF

SEA

4h 14m

1 stop

5:30 am - 10:43 am

SEA

TWF

4h 13m

1 stop

$416Delta

Fri, Jul 3 - Mon, Jul 6

1:17 pm - 6:30 pm

TWF

SEA

6h 13m

1 stop

10:50 am - 6:41 pm

SEA

TWF

6h 51m

1 stop

$476Delta

Tue, May 5 - Sat, May 9

3:25 pm - 6:40 pm

TWF

SEA

4h 15m

1 stop

7:15 am - 2:34 pm

SEA

TWF

6h 19m

1 stop

$492Delta

Wed, Jun 24 - Wed, Jul 8

6:15 am - 9:15 am

TWF

SEA

4h 00m

1 stop

5:30 am - 10:45 am

SEA

TWF

4h 15m

1 stop

$562Delta

Mon, May 18 - Mon, May 25

11:35 am - 4:44 pm

TWF

SEA

6h 09m

1 stop

5:30 am - 10:45 am

SEA

TWF

4h 15m

1 stop

$602Delta

Sun, May 17 - Sun, May 24

3:25 pm - 9:40 pm

TWF

SEA

7h 15m

2 stops

5:30 am - 10:45 am

SEA

TWF

4h 15m

1 stop

$681Delta

Sun, May 17 - Sun, May 24

11:37 am - 2:39 pm

TWF

SEA

4h 02m

1 stop

7:30 am - 2:34 pm

SEA

TWF

6h 04m

2 stops

$686Delta

Wed, Jun 24 - Wed, Jul 8

3:25 pm - 9:40 pm

TWF

SEA

7h 15m

2 stops

5:30 am - 10:45 am

SEA

TWF

4h 15m

1 stop

$691Delta

Mon, May 18 - Mon, May 25

3:26 pm - 6:40 pm

TWF

SEA

4h 14m

1 stop

7:30 am - 2:39 pm

SEA

TWF

6h 09m

2 stops

$696Delta

Fri, Jul 3 - Mon, Jul 6

11:45 am - 2:46 pm

TWF

SEA

4h 01m

1 stop

5:30 am - 10:45 am

SEA

TWF

4h 15m

1 stop

$756Delta

Mon, May 4 - Fri, May 8

Delta flights from Twin Falls to State of Washington

Our best Delta deals on Twin Falls to State of Washington flight tickets

Delta

Jul 3

TWF3:26 pmTwin Falls Joslin

4h 14m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

Jul 6

SEA5:30 amSeattle/Tacoma Intl

4h 13m

1 stop

TWF10:43 amTwin Falls Joslin

$416

Delta

Jun 4

TWF3:25 pmTwin Falls Joslin

4h 21m

1 stop

SEA6:46 pmSeattle/Tacoma Intl

Jun 7

SEA5:30 amSeattle/Tacoma Intl

4h 13m

1 stop

TWF10:43 amTwin Falls Joslin

$446

Delta

May 5

TWF1:17 pmTwin Falls Joslin

6h 13m

1 stop

SEA6:30 pmSeattle/Tacoma Intl

May 9

SEA10:50 amSeattle/Tacoma Intl

6h 51m

1 stop

TWF6:41 pmTwin Falls Joslin

$476

momondo Fare Finder

Use the filters below to find and compare flights from Twin Falls to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Fri 7/3

3:26 pm-6:40 pm

1 stop4h 14m

Seattle/Tacoma Intl

Mon 7/6

5:30 am-10:43 am

1 stop4h 13m

$416

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Tue 5/5

1:17 pm-6:30 pm

1 stop6h 13m

Seattle/Tacoma Intl

Sat 5/9

10:50 am-6:41 pm

1 stop6h 51m

$476

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Wed 6/24

3:25 pm-6:40 pm

1 stop4h 15m

Seattle/Tacoma Intl

Wed 7/8

7:15 am-2:34 pm

1 stop6h 19m

$492

Quickest round-trip

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Mon 5/18

6:15 am-9:15 am

1 stop4h 00m

Seattle/Tacoma Intl

Mon 5/25

5:30 am-10:45 am

1 stop4h 15m

$562

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Sun 5/17

11:35 am-4:44 pm

1 stop6h 09m

Seattle/Tacoma Intl

Sun 5/24

5:30 am-10:45 am

1 stop4h 15m

$602

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Sun 5/17

3:25 pm-9:40 pm

2 stops7h 15m

Seattle/Tacoma Intl

Sun 5/24

5:30 am-10:45 am

1 stop4h 15m

$681

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Wed 6/24

11:37 am-2:39 pm

1 stop4h 02m

Seattle/Tacoma Intl

Wed 7/8

7:30 am-2:34 pm

2 stops6h 04m

$686

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Mon 5/18

3:25 pm-9:40 pm

2 stops7h 15m

Seattle/Tacoma Intl

Mon 5/25

5:30 am-10:45 am

1 stop4h 15m

$691

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Fri 7/3

3:26 pm-6:40 pm

1 stop4h 14m

Seattle/Tacoma Intl

Mon 7/6

7:30 am-2:39 pm

2 stops6h 09m

$696

Twin FallsSeattle

TWF - SEA

TWFSEA

Twin Falls Joslin

Mon 5/4

11:45 am-2:46 pm

1 stop4h 01m

Seattle/Tacoma Intl

Fri 5/8

5:30 am-10:45 am

1 stop4h 15m

$756

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Twin Falls to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Twin Falls Joslin to Washington?

Delta is the most popular carrier operating from Twin Falls Joslin to Washington

Cheap Twin Falls to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Twin Falls to State of Washington

Fastest flight time	4h 21m
Direct flights	None

The fastest flight from Twin Falls to State of Washington takes 4h 21m

There are no direct flights from Twin Falls to State of Washington. There are no popular flight routes from Twin Falls to State of Washington.

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Frequently asked questions about flying from Twin Falls to Washington

When did momondo last update prices for flights from Twin Falls Joslin Airport to Washington?
Prices for flights from Twin Falls Joslin Airport to Washington are updated daily.
How old do you have to be to fly from Twin Falls Joslin Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Twin Falls Joslin Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Twin Falls to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

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

Yes. All flights to Washington from Twin Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Twin Falls to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Twin Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Washington from Twin Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.