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Cheap flights from Pennsylvania to Twin Falls from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Twin Falls departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pennsylvania to Twin Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 am - 12:00 pm
IAD
-
TWF
28h 10m
1 stop
Multiple Airlines Logo
1:45 pm - 4:34 pm
TWF
-
IAD
24h 49m
2 stops
$565Multiple Airlines
Sun, Jul 12 - Fri, Jul 17
Multiple Airlines Logo
9:50 am - 12:00 pm
IAD
-
TWF
28h 10m
1 stop
Multiple Airlines Logo
1:45 pm - 8:20 am
TWF
-
IAD
16h 35m
1 stop
$602Multiple Airlines
Sun, Jul 12 - Fri, Jul 17
Delta Logo
6:00 am - 10:47 am
JFK
-
TWF
6h 47m
1 stop
Delta Logo
3:26 pm - 11:47 pm
TWF
-
JFK
6h 21m
1 stop
$842Delta
Fri, Sep 4 - Mon, Sep 7
Delta Logo
12:39 pm - 10:17 pm
PHL
-
TWF
11h 38m
2 stops
Delta Logo
11:35 am - 1:00 am
TWF
-
PHL
11h 25m
2 stops
$903Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
6:00 am - 10:46 am
JFK
-
TWF
6h 46m
1 stop
Delta Logo
3:25 pm - 11:47 pm
TWF
-
JFK
6h 22m
1 stop
$904Delta
Mon, Jul 13 - Fri, Jul 17
Delta Logo
5:50 pm - 10:17 pm
DCA
-
TWF
6h 27m
1 stop
Delta Logo
6:15 am - 5:25 pm
TWF
-
DCA
9h 10m
2 stops
$1,034Delta
Sat, Jun 20 - Sat, Jun 27
Delta Logo
6:00 am - 10:47 am
JFK
-
TWF
6h 47m
1 stop
Delta Logo
3:26 pm - 5:25 am
TWF
-
JFK
11h 59m
2 stops
$1,049Delta
Fri, Sep 4 - Mon, Sep 7
Delta Logo
12:39 pm - 10:17 pm
PHL
-
TWF
11h 38m
2 stops
Delta Logo
6:15 am - 4:00 pm
TWF
-
PHL
7h 45m
1 stop
$1,064Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
6:00 am - 10:46 am
JFK
-
TWF
6h 46m
1 stop
Delta Logo
6:15 am - 6:35 pm
TWF
-
JFK
10h 20m
2 stops
$1,125Delta
Fri, Jul 10 - Sun, Jul 12
Delta Logo
7:15 am - 2:34 pm
EWR
-
TWF
9h 19m
1 stop
Delta Logo
6:15 am - 4:49 pm
TWF
-
EWR
8h 34m
1 stop
$1,139Delta
Mon, Jul 13 - Fri, Jul 17

Delta flights from Pennsylvania to Twin Falls

Our best Delta deals on Pennsylvania to Twin Falls flight tickets
Delta
Sep 4
JFK6:00 amNew York John F Kennedy Intl
6h 47m
1 stop
TWF10:47 amTwin Falls Joslin
Sep 7
TWF3:26 pmTwin Falls Joslin
6h 21m
1 stop
JFK11:47 pmNew York John F Kennedy Intl
$842
Delta
Jun 3
IAD12:40 pmWashington, D.C. Dulles Intl
11h 36m
2 stops
TWF10:16 pmTwin Falls Joslin
Jun 7
TWF3:25 pmTwin Falls Joslin
6h 06m
1 stop
IAD11:31 pmWashington, D.C. Dulles Intl
$888
Delta
Jun 3
IAD12:40 pmWashington, D.C. Dulles Intl
11h 36m
2 stops
TWF10:16 pmTwin Falls Joslin
Jun 7
TWF11:35 amTwin Falls Joslin
11h 09m
2 stops
IAD12:44 amWashington, D.C. Dulles Intl
$893

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Twin Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Sun 7/12

9:50 am-12:00 pm

1 stop28h 10m

Twin Falls Joslin

Fri 7/17

1:45 pm-4:34 pm

2 stops24h 49m

$565

Washington, D.C.Twin Falls

IAD - TWF

IADTWF

Washington, D.C. Dulles Intl

Sun 7/12

9:50 am-12:00 pm

1 stop28h 10m

Twin Falls Joslin

Fri 7/17

1:45 pm-8:20 am

1 stop16h 35m

$602
Quickest round-trip

New YorkTwin Falls

JFK - TWF

JFKTWF

New York John F Kennedy Intl

Fri 9/4

6:00 am-10:47 am

1 stop6h 47m

Twin Falls Joslin

Mon 9/7

3:26 pm-11:47 pm

1 stop6h 21m

$842

PhiladelphiaTwin Falls

PHL - TWF

PHLTWF

Philadelphia

Tue 6/9

12:39 pm-10:17 pm

2 stops11h 38m

Twin Falls Joslin

Sat 6/13

11:35 am-1:00 am

2 stops11h 25m

$903

New YorkTwin Falls

JFK - TWF

JFKTWF

New York John F Kennedy Intl

Mon 7/13

6:00 am-10:46 am

1 stop6h 46m

Twin Falls Joslin

Fri 7/17

3:25 pm-11:47 pm

1 stop6h 22m

$904

Washington, D.C.Twin Falls

DCA - TWF

DCATWF

Washington, D.C. Reagan-National

Sat 6/20

5:50 pm-10:17 pm

1 stop6h 27m

Twin Falls Joslin

Sat 6/27

6:15 am-5:25 pm

2 stops9h 10m

$1,034

New YorkTwin Falls

JFK - TWF

JFKTWF

New York John F Kennedy Intl

Fri 9/4

6:00 am-10:47 am

1 stop6h 47m

Twin Falls Joslin

Mon 9/7

3:26 pm-5:25 am

2 stops11h 59m

$1,049

PhiladelphiaTwin Falls

PHL - TWF

PHLTWF

Philadelphia

Tue 6/9

12:39 pm-10:17 pm

2 stops11h 38m

Twin Falls Joslin

Sat 6/13

6:15 am-4:00 pm

1 stop7h 45m

$1,064

New YorkTwin Falls

JFK - TWF

JFKTWF

New York John F Kennedy Intl

Fri 7/10

6:00 am-10:46 am

1 stop6h 46m

Twin Falls Joslin

Sun 7/12

6:15 am-6:35 pm

2 stops10h 20m

$1,125

NewarkTwin Falls

EWR - TWF

EWRTWF

Newark

Mon 7/13

7:15 am-2:34 pm

1 stop9h 19m

Twin Falls Joslin

Fri 7/17

6:15 am-4:49 pm

1 stop8h 34m

$1,139

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Twin Falls from

How to get the cheapest flight ticket from Pennsylvania to Twin Falls

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 Pennsylvania to Twin Falls Joslin?

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

Cheap Pennsylvania to Twin Falls flight deals and tips

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

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Pennsylvania to Twin Falls takes 6h 17m
There are no direct flights from Pennsylvania to Twin Falls. There are no popular flight routes from Pennsylvania to Twin Falls.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Twin Falls

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

    Prices for flights from Pennsylvania to Twin Falls Joslin Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania 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.

Traveling to a place near Twin Falls?

Book flights to Twin Falls if you plan to visit one of these locations
Jackpot
Burley

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Twin Falls. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Pennsylvania to Twin Falls on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Pennsylvania to Twin Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Twin Falls, momondo offers a useful price alert feature which will track prices for flights to Twin Falls from Pennsylvania and alert you when they change.

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