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Flights from Philadelphia to Walla Walla

Philadelphia to Walla Walla | Find Cheap Flight Deals

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Philadelphia to Walla Walla

The distance between Philadelphia and Walla Walla is about 3,524.66 km. The most popular month to Walla Walla is December. The off-season for travel is April.

Cheapest one-way flight price AED 1,138
Off-season for travel April
Peak season for travel December
Flight distance 3,524.66 km

When is the cheapest time to fly from Philadelphia to Walla Walla?

The cheapest time for Philadelphia to Walla Walla flights: Sep 21 to Sep 28 — one way flight prices from AED 719.

Cheapest flights
From price
Search
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
  • 5 12
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Philadelphia (PHL) to Walla Walla (ALW) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Walla Walla based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around AED 2,800.
  • There are 1 airport(s) near Walla Walla (ALW): Walla Walla Regional Airport.

How to find a cheap flight from Philadelphia to Walla Walla

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Walla Walla. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Philadelphia to Walla Walla ticket.
Tap "Date" on flight search bar to scan through the calender for Philadelphia to Walla Walla airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Fri, Aug 15 at AED 1138 for one-way flights.
2
Compare cheap Philadelphia to Walla Walla flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Philadelphia to Walla Walla. The cheapest airline operating is Alaska Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Philadelphia to Walla Walla route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Philadelphia to Walla Walla flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Philadelphia to Walla Walla to get exclusive deals for you.

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