There are most likely no direct flights on the Washington — Philadelphia route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to Philadelphia. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Washington to Philadelphia vary: minimum — $53 (December 2026), maximum — $208 (October 2026). Typically, the flight costs $149–$395.
A non-stop flight is the most convenient and comfortable way to fly from Washington to Philadelphia, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Good news for anyone planning a flight from Washington to Philadelphia: prices are steadily declining. From October 2026 to December 2026, tickets dropped by 75%, and the trend continues.
The most notable drop occurred from October 2026 to December 2026 — down 75%. The best period is November 2026–December 2026 (averaging $119), while the most expensive is October 2026–November 2026 ($197).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is November 2026–December 2026: savings compared to expensive months can reach up to 39%.
Monthly price variation is 46.2%. Choosing the right departure date can lead to significant savings on this route.
There are most likely no direct flights on the Washington — Philadelphia route
All airports
Washington — Philadelphia
11/10/2026
Departure
Direct flight
AA5171
starting at $194
Washington — Philadelphia
01/13/2027
Departure
Direct flight
AA5171
starting at $206
Washington — Philadelphia
11/20/2026
Departure
Direct flight
UA3660
starting at $214
Washington — Philadelphia
11/02/2026
Departure
Direct flight
UA4558
starting at $214
Washington — Philadelphia
10/31/2026
Departure
Direct flight
UA4072
starting at $230
Washington — Philadelphia
10/31/2026
Departure
Direct flight
UA4558
starting at $238
Washington — Philadelphia
11/06/2026
Departure
Direct flight
AA5171
starting at $242
Washington — Philadelphia
10/27/2026
Departure
Direct flight
UA4562
starting at $348
starting at $194
starting at $214
starting at $76
starting at $179
The route Washington — Philadelphia is served by many carriers — 4 in total, including American Airlines, United Airlines, Frontier Airlines, and JetBlue Airways. This gives passengers wide opportunities: from finding the lowest fare (from $76) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest flight ticket from Washington to Philadelphia according to data for the last 48 hours costs $76
Often the best time to buy tickets from Washington to Philadelphia is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Washington to Philadelphia can be found flying in these months: December, November, October.
The fastest flights from Washington to Philadelphia start from 4 hours 6 minutes in the air.
The following airlines operate direct flights on the route Washington — Philadelphia: American Airlines, United Airlines
The cheapest one-way flight from Washington to Philadelphia departs on 01/13/2027, is operated by Frontier Airlines and costs $76
There is no information about the cheapest roundtrip flight from Washington to Philadelphia
Fastest flight from Washington to Philadelphia takes 4h 6m
There are direct flights on this route 5 days a week: Mo, Tu, We, Fr, and Sa
The distance between Washington and Philadelphia is 199km (123 miles). There are 31 direct flights from Washington to Philadelphia. Washington and Philadelphia are in the same time zone. Flights from Washington begin at 8:30 AM. The latest flight from Washington departs at 5:39 PM
We couldn't find any special offers for flights from Washington to Philadelphia
