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Dulles Intl

$60+ Cheap flights from Tampa (TPA) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
TPA — IAD
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find cheap flights from Tampa to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Tampa to Washington, D.C. Dulles Intl are usually found in January or July, booked 73 days in advance, depart on a Friday or Thursday and return on a Monday

Find flight deals from Tampa to Dulles Intl

Cheapest flights from Tampa to Dulles Intl
Explore the most affordable flight options available from Tampa to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Priceline deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 amTPA - IAD
Nonstop2h 16mFrontier
Thu 12/117:18 pmIAD - TPA
1 stop4h 58mFrontier
Deal found 11/3$117
This Trip.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:15 pmTPA - IAD
Nonstop2h 16mFrontier
Mon 11/246:55 amIAD - TPA
1 stop5h 28mFrontier
Deal found 11/4$121
This Priceline deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:00 amTPA - IAD
Nonstop2h 16mFrontier
Fri 11/285:26 pmIAD - TPA
Nonstop2h 38mFrontier
Deal found 11/3$122
This Frontier deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:41 amTPA - IAD
1 stop6h 05mFrontier
Thu 11/276:41 pmIAD - TPA
1 stop5h 03mFrontier
Deal found 11/3$124
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:55 pmTPA - IAD
Nonstop2h 14mFrontier
Mon 11/175:58 pmIAD - TPA
1 stop5h 42mFrontier
Deal found 11/3$129
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:45 amTPA - IAD
1 stop8h 44mFrontier
Sat 12/135:45 amIAD - TPA
1 stop12h 30mFrontier
Deal found 11/2$130
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:15 amTPA - IAD
Nonstop2h 16mFrontier
Sat 12/135:45 amIAD - TPA
1 stop12h 30mFrontier
Deal found 11/2$134
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:20 pmTPA - IAD
1 stop25h 39mFrontier
Mon 12/12:11 pmIAD - TPA
Nonstop2h 38mFrontier
Deal found 11/4$136
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:33 amTPA - IAD
1 stop9h 38mFrontier
Thu 11/276:41 pmIAD - TPA
1 stop5h 03mFrontier
Deal found 11/3$138
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:50 pmTPA - IAD
1 stop5h 05mFrontier
Mon 11/242:11 pmIAD - TPA
Nonstop2h 38mFrontier
Deal found 11/2$139

Cheap flight deals from Tampa to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tampa (TPA) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$116
(Frontier)

One-way from

$60
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$280

Good round-trip deal

$196 or less

Good one-way deal

$127 or less
Provider with most accurate pricing for Tampa-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-Washington, D.C. Dulles Intl flights.
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From Tampa to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Tampa to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Tampa to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Tampa to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tampa to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Tampa to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Tampa

Fly to

Dulles Intl

Route

Depart

Return

Price

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 11/27

12:44 pm-6:26 pm

1 stop5h 42m

Washington, D.C. Dulles Intl

Wed 12/3

7:35 pm-12:19 am

1 stop4h 44m

$217

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 1/30

4:27 pm-11:06 pm

1 stop6h 39m

Washington, D.C. Dulles Intl

Sat 1/31

5:26 pm-11:15 pm

1 stop5h 49m

$217

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 12/3

5:05 pm-12:12 am

1 stop7h 07m

Washington, D.C. Dulles Intl

Sat 12/6

6:55 am-2:00 pm

1 stop7h 05m

$217

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 2/10

12:32 pm-6:33 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Tue 2/17

12:35 pm-5:50 pm

1 stop5h 15m

$232

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 2/18

11:12 am-4:29 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

Fri 2/20

8:36 am-3:29 pm

1 stop6h 53m

$246

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 11/19

9:00 am-11:16 am

Nonstop2h 16m

Washington, D.C. Dulles Intl

Mon 11/24

6:00 am-12:19 pm

1 stop6h 19m

$257

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 12/12

6:50 pm-9:06 pm

Nonstop2h 16m

Washington, D.C. Dulles Intl

Sun 12/14

8:35 am-11:08 am

Nonstop2h 33m

$267

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 12/11

6:05 pm-12:12 am

1 stop6h 07m

Washington, D.C. Dulles Intl

Fri 12/12

5:59 pm-12:19 am

1 stop6h 20m

$268

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sat 12/13

6:50 pm-9:06 pm

Nonstop2h 16m

Washington, D.C. Dulles Intl

Sat 12/20

10:05 pm-12:44 am

Nonstop2h 39m

$281

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sun 11/16

6:50 pm-9:06 pm

Nonstop2h 16m

Washington, D.C. Dulles Intl

Tue 11/18

12:35 pm-3:05 pm

Nonstop2h 30m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 24 results
1
2
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Compare providers for flights from Tampa to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tampa to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tampa-Washington, D.C. Dulles Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Tampa-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Tampa-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tampa-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tampa-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tampa to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Tampa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tampa to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Tampa to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Tampa to Dulles Intl. Price data was last updated on October 31, 2025.

The best time to book flights from Tampa to Washington, D.C. Dulles Intl Airport is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Tampa to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Tampa to Washington, D.C. Dulles Intl Airport (average of $31). Flying from Tampa to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TPA to IAD?

Find hourly flight availability from Tampa to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Tampa to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Tampa to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Tampa to Dulles Intl. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Tampa to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Tampa to Washington, D.C. Dulles Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Tampa to Washington, D.C. Dulles Intl Airport trip
Airports
TPA

Use Blue Express Curbside at TPA for quick drop-off if you're traveling light, bypassing baggage claim and check-in crowds.

Read more about TPAby Ramsey Qubein
IAD

Take the Silver Line Metro from IAD to reach downtown D.C. in under 40 minutes, a cost-effective option.

Read more about IADby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on TPA and IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated November 4, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Tampa to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,002 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.8
Fair
3,117 reviews
Delta
7.9
Good
8,003 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Tampa to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tampa to Washington, D.C. Dulles Intl?

    Located just 4.9 mi from the city center, Tampa is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Tampa. Booking flights from Tampa (TPA) to Washington, D.C. Dulles Intl should be relatively easy as there are 10 daily outbound flights to Washington, D.C. Dulles Intl from 4 different airlines.

  • How long is the flight from Tampa to Washington, D.C. Dulles Intl Airport?

    Airlines like Delta and United Airlines fly from Tampa to Washington, D.C. Dulles Intl Airport in about 5h 17m. The time it takes to get you to your destination can typically vary by up to 25m. The distance from Tampa to Washington, D.C. Dulles Intl Airport is about 812 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Tampa to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Frontier ($46), United Airlines ($156), and Delta ($208) offers the cheapest pricing from Tampa to Washington, D.C. Dulles Intl Airport. Frontier is currently priced 78% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Tampa to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Tampa to Washington, D.C. Dulles Intl Airport consider choosing Avianca (100%), ITA Airways (100%) or ANA (100%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tampa to Washington, D.C. Dulles Intl Airport?

    Looking for the cheapest flight from Tampa to Washington, D.C. Dulles Intl Airport? While on average our users pay $692, our data indicates the cheapest price to be $49. The most popular route (Tampa - Washington, D.C. Dulles Intl), is priced around $88.

  • Can I find deals for flights from Tampa to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Tampa to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tampa to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tampa to Dulles Intl.

  • Can I find deals for business class flights from Tampa to Dulles Intl?

    Yes. Cheapflights offers flight deals from Tampa to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tampa to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Tampa to Washington, D.C. Dulles Intl Airport (average of $31). Flying from Tampa to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Alternative routes for Tampa to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Tampa to Dulles Intl

Discover the top 4 airlines that operate flights from Tampa to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$145FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$156Average$299FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$283FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$253Average$382FlexibilityNo cancel feeOn-time71%

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