Cheap flights from Pennsylvania to Washington from $69
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 Washington departing on 5/29. 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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1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Pennsylvania to Washington that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pennsylvania to Washington.
Cheap last minute flights
Planning a quick getaway from Pennsylvania to Washington? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Washington, so you can enjoy a seamless trip without layovers.
Spirit Airlines flights from Pennsylvania to State of Washington
Our best Spirit Airlines deals on Pennsylvania to State of Washington flight tickets
Spirit Airlines![Spirit Airlines]()
May 30![Spirit Airlines]()
Jun 3
PHL10:48 amPhiladelphia
16h 22m
1 stop
SEA12:10 amSeattle/Tacoma Intl
SEA3:20 pmSeattle/Tacoma Intl
11h 35m
1 stop
PHL5:55 amPhiladelphia
Spirit Airlines![Spirit Airlines]()
May 30![Spirit Airlines]()
Jun 3
EWR12:03 pmNewark
15h 07m
1 stop
SEA12:10 amSeattle/Tacoma Intl
SEA3:20 pmSeattle/Tacoma Intl
11h 22m
1 stop
EWR5:42 amNewark
JetBlue flights from Pennsylvania to State of Washington
Our best JetBlue deals on Pennsylvania to State of Washington flight tickets
JetBlue![JetBlue]()
Sep 5![JetBlue]()
Sep 8
JFK6:45 pmNew York John F Kennedy Intl
6h 27m
SEA10:12 pmSeattle/Tacoma Intl
SEA11:45 pmSeattle/Tacoma Intl
5h 21m
JFK8:06 amNew York John F Kennedy Intl
JetBlue![JetBlue]()
Sep 2![JetBlue]()
Sep 12
JFK5:00 pmNew York John F Kennedy Intl
6h 33m
SEA8:33 pmSeattle/Tacoma Intl
SEA11:45 pmSeattle/Tacoma Intl
5h 21m
JFK8:06 amNew York John F Kennedy Intl
See travel insights to Washington from
How to get the cheapest flight ticket from Pennsylvania 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
Prices
Airlines
Other information
What is the cheapest month to fly to State of Washington?
The month of March is, on average, the cheapest month to fly to State of Washington from Pennsylvania, with most prices found around $367. If you aren’t able to travel to State of Washington during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $386.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart from Pennsylvania to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $478. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to State of Washington for around $573.
What is the cheapest time of day to depart on your flight to State of Washington?
The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $416. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $548 on average. Flights to State of Washington from Pennsylvania in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Pennsylvania to Washington flight route?
Fly from Philadelphia to Seattle/Tacoma Intl for the best Pennsylvania - Washington flight prices
How far in advance should I book a flight to State of Washington?
You are more likely to see cheaper flights to State of Washington from Pennsylvania when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $434 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Pennsylvania for as low as $399 on momondo.
What cabin class options are available on Pennsylvania to Washington flights?
There are 4 cabin classes available to choose from on Pennsylvania to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Pennsylvania to Washington?
Spirit Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Pennsylvania to Washington
What airlines fly to State of Washington?
American Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to State of Washington from Pennsylvania according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 10 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to State of Washington on average per day?
As of May 2025, there are 96 flights per day flying from Pennsylvania to State of Washington. The most common time of day flights depart is 6:00PM, with 68% of flights taking off in the evening.
How many flights depart from Pennsylvania to State of Washington on average per week?
674 flights are operational weekly from Pennsylvania to State of Washington as of May 2025. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.
Cheap Pennsylvania to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to State of Washington
Best Price Found | $69 |
|---|---|
Fastest flight time | 5h 30m |
Direct flights | Every day |
Airports in State of Washington | 2 airports |
When did momondo last update prices for flights from Pennsylvania to Washington?
Prices for flights from Pennsylvania to Washington refresh daily.
How many operators does momondo search for flights from Pennsylvania to Washington?
As of May 2025, there are 10 operators available to choose from for flights from Pennsylvania to Washington.
How old do you have to be to fly from Pennsylvania to Washington?
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 Pennsylvania to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington 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 Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Pennsylvania to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to State of Washington is Boeing 737-900 Passenger/BBJ3 (winglets), representing 33.40% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 32.25%, Airbus A321-100/200 at 16.72%, and Boeing 737 at 6.12%.
Best airlines flying from Pennsylvania to State of Washington
Compare and see reviews for airlines that fly from Pennsylvania to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $83 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $115 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $199 | Free Cancellation | Rating 6.9 346 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.9 2,406 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 8.0 9,968 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Washington?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Washington. momondo saves you time and could save you money on your trip.
Can I find flights from Pennsylvania to Washington with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington from Pennsylvania with this policy.
How can momondo help me find flights from Pennsylvania to Washington?
momondo helps you find the best flight between Pennsylvania and Washington 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 from Pennsylvania to Washington right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Pennsylvania to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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