$33 Cheap Flights from Tampa (TPA) to Washington (IAD)

View $33 flight on Fri, Oct 24, 2025Opens in a new window

Popular airlines from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Tampa to Washington (TPA-IAD)

Prices were available within the past 7 days and start at $33 for one-way flights and $67 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Aug 25 - Thu, Sep 11
TPA
Tampa
IAD
Washington
$67 Roundtrip, found 7 hours ago
$67
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, Aug 25 from Tampa to Washington, returning Thu, Sep 11, priced at $67 found 7 hours ago
Frontier Airlines
Fri, Oct 17 - Fri, Oct 24
TPA
Tampa
IAD
Washington
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Oct 17 from Tampa to Washington, returning Fri, Oct 24, priced at $83 found 1 hour ago
Frontier Airlines
Fri, Sep 26 - Mon, Sep 29
TPA
Tampa
IAD
Washington
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 26 from Tampa to Washington, returning Mon, Sep 29, priced at $86 just found
Frontier Airlines
Sun, Aug 31 - Thu, Sep 4
TPA
Tampa
IAD
Washington
$90 Roundtrip, found 13 hours ago
$90
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sun, Aug 31 from Tampa to Washington, returning Thu, Sep 4, priced at $90 found 13 hours ago
Frontier Airlines
Fri, Sep 12 - Sun, Sep 14
TPA
Tampa
IAD
Washington
$93 Roundtrip, found 4 hours ago
$93
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Tampa to Washington, returning Sun, Sep 14, priced at $93 found 4 hours ago
Frontier Airlines
Thu, Sep 25 - Sun, Sep 28
TPA
Tampa
IAD
Washington
$95 Roundtrip, found 12 hours ago
$95
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, Sep 25 from Tampa to Washington, returning Sun, Sep 28, priced at $95 found 12 hours ago
Frontier Airlines
Fri, Sep 5 - Mon, Sep 8
TPA
Tampa
IAD
Washington
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 5 from Tampa to Washington, returning Mon, Sep 8, priced at $97 just found
Frontier Airlines
Thu, Sep 11 - Sun, Sep 14
TPA
Tampa
IAD
Washington
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Sep 11 from Tampa to Washington, returning Sun, Sep 14, priced at $98 found 1 hour ago
Delta
Fri, Oct 17 - Fri, Oct 24
TPA
Tampa
IAD
Washington
$141 Roundtrip, found 1 hour ago
$141
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Oct 17 from Tampa to Washington, returning Fri, Oct 24, priced at $141 found 1 hour ago
United
Fri, Sep 26 - Sun, Sep 28
TPA
Tampa
IAD
Washington
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Sep 26 from Tampa to Washington, returning Sun, Sep 28, priced at $197 found 1 hour ago

Find the cheapest month to fly from Tampa (TPA) to Washington (IAD)

January is typically the cheapest month to fly

From $48 - $268 per traveler.

Graph displaying average flight prices per month

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $277
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $277
Flights from Tampa (TPA) to Washington (IAD)
Origin airport
Tampa Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$60
Distance
812 mi
Average flight time
2 hours 18 mins

Tampa to Washington Flights

The cheapest times to fly from Tampa to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tampa to Washington are during the month of August. You can find some of the cheapest flights from Tampa to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tampa to Washington

Sunday is one of the best days to book for cheap flights from Tampa to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tampa to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tampa to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $33 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tampa to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tampa to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD) cost?
Snag a cheap one-way flight from $33 or cheap return flight from $67 from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
August is the least expensive month to fly from TPA to IAD. Traveling outside of peak seasons is often the key to finding a great deal.
Which airlines fly direct from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
Jump on a nonstop flight with United Airlines and go straight from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD).
What is the cheapest airline that flies from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
The cheapest airline to offer flights between Tampa Intl. Airport (TPA) and Washington Dulles Intl. Airport (IAD) can change depending on your travel plans. Frontier Airlines and United Airlines are just some of your options offering competitive fares. Use Expedia's search tool to compare airlines in one place and find the right TPA to IAD flight that fits your budget.
How many flights per day from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
When flying out of Tampa Intl. Airport (TPA), you can pick from an average of 3 daily direct flights to Washington Dulles Intl. Airport (IAD).
What are the most popular departure times for flights from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
Flights between TPA and IAD are their busiest at 9 AM. If you want a quieter experience and potentially cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from TPA to IAD?
Friday offers the most flights from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD). Consider taking off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
Tampa Intl. Airport (TPA)'s first flight to Washington Dulles Intl. Airport (IAD) takes off at approximately 5:01AM UTC-5. With a travel duration of 2h 16m, you'll touch down at around 7:17AM UTC-5.
How long does it take to fly from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
The average flight time from TPA to IAD is 2 hours and 16 minutes, covering a total distance of 810 mi.
What airline has the least delays from TPA to IAD?
With 86% of journeys typically arriving on time, United Airlines has the best on-time performance for nonstop flights from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD). To keep track of your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
To avoid potential delays on the Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Tampa Intl. Airport (TPA)?
You can arrive at one of these Washington airports following your direct flight from Tampa Intl. Airport (TPA):

  • Ronald Reagan Washington National Airport (DCA)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
  • Washington Dulles Intl. Airport (IAD)

Is it cheaper to buy a plane ticket from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD) last-minute?
Waiting until right before your break to book a flight from TPA to IAD often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a TPA to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a TPA to IAD flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Tampa Intl. Airport (TPA) to Washington Dulles Intl. Airport (IAD)?
Typically, it's possible to reschedule or cancel your TPA to IAD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.