$89 Cheap United flights Tampa (TPA) to Washington (DCA)

View $89 flight on Thu, Nov 27, 2025Opens in a new window

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$89 Cheap United flights Tampa (TPA) to Washington (DCA)

Prices were available within the past 7 days and start at $89 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 25 - Mon, Sep 29
TPA
Tampa
DCA
Washington
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Thu, Sep 25 from Tampa to Washington, returning Mon, Sep 29, priced at $177 just found
Flights from Tampa (TPA) to Washington (DCA)
Origin airport
Tampa Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
JetBlue Airways
Distance
814 mi
Average flight time
2 hours 38 mins

Frequently asked questions

How much is a United Airlines flight from Tampa Intl. Airport (TPA) to Ronald Reagan Washington National Airport (DCA)?
Finding cheap one-way United Airlines flights from TPA to DCA from $89 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $177 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from TPA to DCA with United Airlines?
Search for one-way or round-trip flights to Washington in January or February. You could find a cheap fare with United Airlines during these off-peak times.
What is the cheapest time to book flights from Tampa Intl. Airport (TPA) to Ronald Reagan Washington National Airport (DCA) with United Airlines?
Search for cheap United Airlines flights from Tampa Intl. Airport (TPA) to Ronald Reagan Washington National Airport (DCA) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Tampa Intl. Airport (TPA) to Ronald Reagan Washington National Airport (DCA)?
To find out if there's a direct trip from TPA to DCA with United Airlines or another carrier, check the "Nonstop" box when searching for flights.
What is the earliest United Airlines flight from TPA to DCA?
Browse United Airlines's earliest flights from TPA to DCA by checking our "Early Morning" and "Morning" filters. Not only will you arrive sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Tampa Intl. Airport (TPA) to Washington arrive at Ronald Reagan Washington National Airport (DCA). This is the main entry point here.
Why fly with United Airlines from TPA to DCA?
Depart from TPA to DCA with United Airlines and you'll enjoy a host of benefits including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you can also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Tampa Intl. Airport (TPA) to Ronald Reagan Washington National Airport (DCA)?
Depending on your fare type, a fee may apply if you change or cancel your booking more than 24 hours after it's confirmed. To secure plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you look for flights. For more details on canceling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.