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Cheap flights from Philadelphia to Twin Falls from $888

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Twin Falls departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Twin Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 2:59 pm
PHL
-
TWF
9h 59m
1 stop
Delta Logo
6:00 am - 7:50 pm
TWF
-
PHL
11h 50m
2 stops
$888Delta
Tue, Mar 3 - Sat, Mar 7
Delta Logo
12:29 pm - 10:47 pm
PHL
-
TWF
12h 18m
2 stops
Delta Logo
6:00 am - 7:50 pm
TWF
-
PHL
11h 50m
2 stops
$893Delta
Tue, Mar 3 - Sat, Mar 7

Delta flights from Philadelphia to Twin Falls

Our best Delta deals on Philadelphia to Twin Falls flight tickets
Delta
Mar 3
PHL7:00 amPhiladelphia
9h 59m
1 stop
TWF2:59 pmTwin Falls Joslin
Mar 7
TWF6:00 amTwin Falls Joslin
11h 50m
2 stops
PHL7:50 pmPhiladelphia
$888
Delta
Mar 3
PHL12:29 pmPhiladelphia
12h 18m
2 stops
TWF10:47 pmTwin Falls Joslin
Mar 7
TWF6:00 amTwin Falls Joslin
11h 50m
2 stops
PHL7:50 pmPhiladelphia
$893

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 February 18, 2026.
Use the filters below to find and compare flights from Philadelphia to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaTwin Falls

PHL - TWF

PHLTWF

Philadelphia

Tue 3/3

7:00 am-2:59 pm

1 stop9h 59m

Twin Falls Joslin

Sat 3/7

6:00 am-7:50 pm

2 stops11h 50m

$888

PhiladelphiaTwin Falls

PHL - TWF

PHLTWF

Philadelphia

Tue 3/3

12:29 pm-10:47 pm

2 stops12h 18m

Twin Falls Joslin

Sat 3/7

6:00 am-7:50 pm

2 stops11h 50m

$893

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Twin Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Twin Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Twin Falls (PHL to TWF) flight deals and tips

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

Fastest flight time

9h 59m

Direct flights

None
The fastest flight from Philadelphia to Twin Falls takes 9h 59m
There are no direct flights from Philadelphia to Twin Falls. There are no popular flight routes from Philadelphia to Twin Falls.
Search flight deals

  • How far is Philadelphia to Twin Falls Joslin by plane?

    Philadelphia and Twin Falls Joslin are 2029.8 mi apart from one another. Typically, this will take 9h 59m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Philadelphia Airport 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 from Philadelphia Airport 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.

  • What is the most popular airline from Philadelphia to Twin Falls?

Best airlines flying from Philadelphia to Twin Falls

Compare and see reviews for airlines that fly from Philadelphia to Twin Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $581Free CancellationRating
7.9
8,208 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Philadelphia to Twin Falls?

    Search flight deals from Philadelphia to Twin Falls. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Philadelphia to Twin Falls with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Twin Falls?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Twin Falls for you.

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

Flights from Philadelphia to Twin Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Price alerts on flights to Twin Falls from Philadelphia 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.

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Fri 3/20
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