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Cheap flights from Washington Dulles to Tampa International

Compare Washington Dulles to Tampa International flight deals

Find the cheapest month or even day of the year to fly to Tampa International

Book the best Tampa International fare with no extra fees

Flight deals from Washington Dulles to Tampa International

Looking for a cheap last-minute deal or the best round-trip flight from Washington Dulles to Tampa International? Find the lowest prices on one-way and round-trip tickets right here.
Tampa.C$127 per passenger.Departing Sat, Sep 6, returning Tue, Sep 23.Round-trip flight with United.Outbound direct flight with United departing from Washington Dulles on Sat, Sep 6, arriving in Tampa International.Inbound direct flight with United departing from Tampa International on Tue, Sep 23, arriving in Washington Dulles.Price includes taxes and charges.From C$127, select.
Tampa.C$127 per passenger.Departing Sat, Aug 9, returning Thu, Aug 14.Round-trip flight with United.Outbound direct flight with United departing from Washington Dulles on Sat, Aug 9, arriving in Tampa International.Inbound direct flight with United departing from Tampa International on Thu, Aug 14, arriving in Washington Dulles.Price includes taxes and charges.From C$127, select.
Tampa.C$143 per passenger.Departing Sun, Jul 27, returning Fri, Aug 1.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Washington Dulles on Sun, Jul 27, arriving in Tampa International.Inbound direct flight with Frontier Airlines departing from Tampa International on Fri, Aug 1, arriving in Washington Dulles.Price includes taxes and charges.From C$143, select.
Tampa.C$162 per passenger.Departing Thu, Jul 24, returning Mon, Jul 28.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Washington Dulles on Thu, Jul 24, arriving in Tampa International.Inbound direct flight with Frontier Airlines departing from Tampa International on Mon, Jul 28, arriving in Washington Dulles.Price includes taxes and charges.From C$162, select.
Tampa.C$165 per passenger.Departing Fri, Oct 24, returning Sun, Oct 26.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Washington Dulles on Fri, Oct 24, arriving in Tampa International.Inbound direct flight with Frontier Airlines departing from Tampa International on Sun, Oct 26, arriving in Washington Dulles.Price includes taxes and charges.From C$165, select.
Tampa.C$170 per passenger.Departing Fri, Aug 29, returning Sun, Sep 7.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Washington Dulles on Fri, Aug 29, arriving in Tampa International.Inbound direct flight with Frontier Airlines departing from Tampa International on Sun, Sep 7, arriving in Washington Dulles.Price includes taxes and charges.From C$170, select.
Tampa.C$178 per passenger.Departing Mon, Nov 10, returning Mon, Nov 17.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Washington Dulles on Mon, Nov 10, arriving in Tampa International.Inbound direct flight with Frontier Airlines departing from Tampa International on Mon, Nov 17, arriving in Washington Dulles.Price includes taxes and charges.From C$178, select.
Tampa.C$311 per passenger.Departing Tue, May 19, returning Fri, May 22.Round-trip flight with United.Outbound direct flight with United departing from Washington Dulles on Tue, May 19, arriving in Tampa International.Inbound direct flight with United departing from Tampa International on Fri, May 22, arriving in Washington Dulles.Price includes taxes and charges.From C$311, select.

Find the cheapest month to fly from Washington Dulles to Tampa International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Tampa International flights are currently cheapest in August.
Jul
from C$162
Aug
from C$127
Sep
from C$127
Oct
from C$165
Nov
from C$178
Dec
from C$311
Jan
Find prices
Feb
from C$352
Mar
from C$428
Apr
from C$365
May
from C$311
Jun
Find prices

Direct flights from Washington Dulles to Tampa International

Washington Dulles to Tampa International: Alternative routes

Compare routes from Washington Dulles to Tampa below. You may find an airport to fly into that's cheaper, faster, or easier than Tampa International.

Washington, D.C. to Tampa: Flight information

The things to know before you go.
Cheapest flight foundC$127
Cheapest month to flyAugust
Average flight time2 hrs, 27 mins
Most popular airlineUnited
Average flights per week66

Finding cheap flights from Washington Dulles to Tampa International: Frequently asked questions

The best price we found for a round-trip flight from Washington Dulles to Tampa International is C$127. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 27 minutes is the average flight time from Washington Dulles to Tampa International.
United, Copa and Lufthansa fly direct from Washington Dulles to Tampa International.
There are 85 flights per week flying from Washington Dulles to Tampa International, as of July 2025.
The cheapest month to fly from Washington Dulles to Tampa International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Tampa International Airport on Saturday, August 9, 2025.
Yes – the average flight time is 2 hours and 27 minutes.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Tampa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Tampa International.

Travelling from Washington Dulles International Airport (IAD) to Tampa International Airport (TPA): what you need to know

  • The average length of a direct flight from Washington Dulles International Airport to Tampa International Airport is 2 hours 20 minutes.

  • Washington DC and Tampa are in the UTC-4 timezone. This means there's no time difference to consider.

  • Flights from IAD to TPA start from 08:26 — the first with United Airlines. The latest departure is at 17:50 with United Airlines. In total, you can choose from 30 weekly Washington Dulles International Airport to Tampa International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to board your IAD to TPA flight.

  • Travelling during a peak month such as April? Major public holidays and other popular seasons can mean longer lines and delays at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • United Airlines is your gateway to exploring Tampa (and maybe even some other exciting parts of United States!). Browse the direct flights from Washington Dulles International Airport to Tampa International Airport offered by this popular airline.

  • United Airlines has the highest passenger demand on this route.

  • United Airlines is the most punctual carrier operating IAD to TPA flights. A dependable 89.33% of its departures on this route arrive as scheduled.

  • Think about adding a stopover when booking your ticket from Washington Dulles International Airport to Tampa International Airport. Just uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between IAD and TPA:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Raleigh-Durham International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Tampa International Airport (TPA)

  • Right now, C$63 is the lowest price we've seen for a one-way Washington Dulles International Airport to Tampa International Airport flight. The best price for a return ticket is C$127. Remember that fares may change due to availability at the time of booking.

  • Book six months before travelling. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from IAD to TPA.

  • May is the cheapest month for flights from Washington Dulles International Airport to Tampa International Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • Spend less time searching for cheap flights from IAD to TPA by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Washington Dulles International Airport to Tampa International Airport.

Handy information about Washington Dulles International Airport (IAD)

  • The address for IAD is 1 Saarinen Circle.

  • When it comes to the on-time performance of Washington Dulles International Airport, data shows 74.39% of flights stick to their scheduled arrival time.

  • Central Washington DC to Washington Dulles International Airport is approximately 56 kilometres. Depending on traffic, it'll take about 50 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Taking public transport? You can expect a journey time of around 3 hours 25 minutes.

  • Have an early flight from Washington Dulles International Airport to Tampa International Airport? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by picking one of these hotels close to IAD:

Arriving at Tampa International Airport (TPA)

Getting from Tampa International Airport (TPA) to central Tampa

  • TPA is located at 5507 West Spruce Street.

  • Tampa International Airport is approximately 13 kilometres from central Tampa. Driving there takes about 15 minutes.

  • When travelling by public transport, expect a journey of roughly 55 minutes.

When to fly to Tampa International Airport (TPA)

  • July is the most popular month for flights from Washington Dulles International Airport to Tampa International Airport. To escape the crowds, go to Tampa in May.

  • When booking your flight from Washington Dulles International Airport to Tampa International Airport, consider the kind of weather you like. August is the warmest month in Tampa, with the temperature ranging from 24ºC (75ºF) to 33ºC (91ºF).

  • January sees average temperatures of between 9ºC (48ºF) and 23ºC (73ºF). Look for cheap tickets from IAD to TPA sometime then if you like travelling in cooler conditions.

Explore more of United States

  • Tampa is always a good idea, but there are so many other corners of United States you'll want to see. About 274 kilometres north of Tampa, a visit to Jacksonville will fill your itinerary to the brim. Start with leading sights like Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • Miami is another standout destination in United States and is around 338 kilometres south-east of Tampa. No trip is complete without a visit to Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena.

Plan the rest of your trip from Washington, D.C. to Tampa

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.