Cheap flights from Philadelphia to Washington from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Washington departing on 7/4. 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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Hawaiian Airlines flights from Philadelphia to State of Washington
Our best Hawaiian Airlines deals on Philadelphia to State of Washington flight tickets
American Airlines flights from Philadelphia to State of Washington
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How to get the cheapest flight ticket from Philadelphia 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 month to fly to State of Washington?
The month of March is, on average, the cheapest month to fly to State of Washington from Philadelphia, 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 $391.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart from Philadelphia to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $477. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to State of Washington for around $579.
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 $546 on average. Flights to State of Washington from Philadelphia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Philadelphia to Washington flight route?
Fly from Philadelphia to Seattle/Tacoma Intl for the best Philadelphia - 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 Philadelphia when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $433 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Philadelphia for as low as $389 on momondo.
What cabin class options are available on Philadelphia to Washington flights?
There are 4 cabin classes available to choose from on Philadelphia 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 Philadelphia to Washington?
Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Philadelphia to Washington
What airlines fly to State of Washington?
Alaska Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to State of Washington from Philadelphia according to our data. Alaska Airlines is the first choice among our users, with 36% 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 Philadelphia to State of Washington on average per day?
The number of flights available between Philadelphia and State of Washington is 14 per day as of June 2025. The most frequent departure time is 7:00AM, with 53% of daily flights leaving in the evening.
How many flights depart from Philadelphia to State of Washington on average per week?
100 flights are operational weekly from Philadelphia to State of Washington as of June 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
Cheap Philadelphia to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to State of Washington
Best Price Found | $100 |
|---|---|
Fastest flight time | 5h 52m |
Direct flights | Every day |
Airports in State of Washington | 3 airports |
When did momondo last update prices for flights from Philadelphia Airport to Washington?
Prices for flights from Philadelphia Airport to Washington are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Washington?
The number of operators available for flights from Philadelphia Airport to Washington is 10 as of June 2025.
How old do you have to be to fly from Philadelphia Airport to Washington?
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 Philadelphia Airport 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 Philadelphia to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Philadelphia to State of Washington is Boeing 737 MAX 9 (42.16% of total bookings). The next most popular plane models are Airbus A321-100/200 (29.90%), Boeing 737-900 Passenger/BBJ3 (winglets) (19.53%), and Boeing 737 (2.99%).
Best airlines flying from Philadelphia to State of Washington
Compare and see reviews for airlines that fly from Philadelphia to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $140 | Free Cancellation | Rating 6.3 8,061 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $229 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 7.8 2,500 reviews | |||
| PriceFrom $300 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 8.0 4,278 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Washington?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Philadelphia.
Can I find flights from Philadelphia to Washington with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington from Philadelphia with this policy.
How can momondo help me find flights from Philadelphia to Washington?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Washington.
I’m not ready to book a flight from Philadelphia to Washington right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Philadelphia to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.