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Dulles Intl

$89+ Cheap flights from Clearwater, FL 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — IAD
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Washington, D.C. Dulles Intl are usually found in August or July, booked 61 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Clearwater to Dulles Intl

Cheapest flights from Clearwater to Dulles Intl
Explore the most affordable flight options available from Clearwater to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Frontier deal was found by Cheapflights users on 4/27. 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.
Wed 6/37:05 am
TPA
-
IAD
1 stop10h 22m
Frontier
Wed 6/1012:32 pm
IAD
-
TPA
Nonstop2h 36m
Frontier
Deal found 4/27$130
This Frontier deal was found by Cheapflights users on 4/27. 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.
Tue 6/164:46 pm
TPA
-
IAD
1 stop6h 31m
Frontier
Wed 6/2412:32 pm
IAD
-
TPA
Nonstop2h 36m
Frontier
Deal found 4/27$135
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/209:46 pm
TPA
-
IAD
1 stop22h 04m
Multiple Airlines
Tue 5/2611:07 am
IAD
-
TPA
1 stop7h 44m
Multiple Airlines
Deal found 4/29$136
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 6/512:00 pm
TPA
-
IAD
1 stop7h 50m
Multiple Airlines
Tue 6/95:30 pm
IAD
-
TPA
1 stop14h 00m
Multiple Airlines
Deal found 4/26$137
This Frontier deal was found by Cheapflights users on 4/28. 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.
Fri 7/39:00 am
TPA
-
IAD
Nonstop2h 47m
Frontier
Mon 7/612:28 pm
IAD
-
TPA
Nonstop2h 31m
Frontier
Deal found 4/28$138
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Wed 6/39:15 am
TPA
-
IAD
Nonstop2h 24m
Frontier
Sat 6/611:07 am
IAD
-
TPA
1 stop6h 40m
Frontier
Deal found 4/29$139
This Frontier deal was found by Cheapflights users on 4/28. 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.
Wed 5/205:04 pm
TPA
-
IAD
1 stop6h 05m
Frontier
Tue 5/2611:07 am
IAD
-
TPA
1 stop7h 44m
Frontier
Deal found 4/28$140
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 5/299:15 am
TPA
-
IAD
Nonstop2h 24m
Frontier
Tue 6/211:07 am
IAD
-
TPA
1 stop7h 44m
Frontier
Deal found 4/26$142
This Frontier deal was found by Cheapflights users on 4/27. 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.
Mon 6/84:46 pm
TPA
-
IAD
1 stop6h 23m
Frontier
Wed 7/112:32 pm
IAD
-
TPA
Nonstop2h 36m
Frontier
Deal found 4/27$143
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/229:15 am
TPA
-
IAD
Nonstop2h 24m
Frontier
Fri 5/298:47 pm
IAD
-
TPA
1 stop21h 00m
Frontier
Deal found 4/28$146
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/228:25 am
TPA
-
IAD
1 stop11h 25m
Multiple Airlines
Mon 5/257:45 am
IAD
-
TPA
1 stop11h 06m
Multiple Airlines
Deal found 4/28$147

Find flight deals from Clearwater to Dulles Intl

Keep the following information in mind while searching for Clearwater to Dulles Intl flight deals. Data was last updated April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Frontier)

One-way from

$89
(Super.com)

Popular in

April

Cheapest in

August

Average price

$356
Provider with most accurate pricing for Tampa-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-Washington, D.C. (WAS) flights.
Search Deals
From Clearwater to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Clearwater to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater 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 April 29, 2026.
Use the filters below to find and compare flights from Clearwater to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 6/10

6:20 am-11:39 am

1 stop5h 19m

Washington, D.C. Dulles Intl

Wed 6/10

5:29 pm-10:39 pm

1 stop5h 10m

$293
Quickest round-trip

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 10/22

7:00 pm-9:15 pm

Nonstop2h 15m

Washington, D.C. Dulles Intl

Tue 10/27

5:15 pm-7:20 pm

Nonstop2h 05m

$308

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 6/9

11:08 am-6:42 pm

1 stop7h 34m

Washington, D.C. Dulles Intl

Mon 6/22

5:51 pm-10:30 pm

1 stop4h 39m

$322

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Mon 8/10

7:59 pm-12:10 am

1 stop4h 11m

Washington, D.C. Dulles Intl

Wed 8/12

6:00 am-12:53 pm

1 stop6h 53m

$322

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sat 5/23

6:48 pm-12:51 am

1 stop6h 03m

Washington, D.C. Dulles Intl

Mon 5/25

7:38 pm-12:29 am

1 stop4h 51m

$341

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Mon 10/5

4:28 pm-10:59 pm

1 stop6h 31m

Washington, D.C. Dulles Intl

Mon 10/12

9:00 am-11:30 am

Nonstop2h 30m

$343

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 9/4

7:12 pm-9:29 pm

Nonstop2h 17m

Washington, D.C. Dulles Intl

Thu 9/10

9:00 am-11:30 am

Nonstop2h 30m

$352

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 5/28

6:57 pm-9:30 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Sat 5/30

8:15 am-4:39 pm

1 stop8h 24m

$370

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sat 7/18

8:38 am-12:46 pm

1 stop4h 08m

Washington, D.C. Dulles Intl

Tue 7/21

6:33 am-11:05 am

1 stop4h 32m

$379

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 7/3

9:00 am-11:22 am

Nonstop2h 22m

Washington, D.C. Dulles Intl

Sun 7/5

9:00 am-11:32 am

Nonstop2h 32m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Clearwater to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Clearwater 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 Clearwater to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from CL9 to IAD?

Find hourly flight availability from Clearwater 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 April 29, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 59% on flights from Clearwater to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Clearwater to Dulles Intl. Price data was last updated on April 25, 2026.

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

Weekly flight availability from Clearwater to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Clearwater to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2026.

The most flights from CL9 to IAD are scheduled on a Wednesday (19 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Clearwater to Washington, D.C. Dulles Intl Airport?

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 April 29, 2026.
See what other customers who have flown with Delta,United Airlines, andFrontier from Clearwater to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,465 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
8,465 reviews
Delta
7.9
Good
8,465 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
9,679 reviews
Delta
7.9
Good
8,465 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
5.7
Fair
2,970 reviews
Delta
7.9
Good
8,465 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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 Clearwater to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Clearwater to Washington, D.C. Dulles Intl Airport can take about 2h 15m. Delta provides one of the quickest options available for as low as $308. The distance from Clearwater to Washington, D.C. Dulles Intl Airport is about 812 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Clearwater to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $43. Allegiant Air flights start at $65 while deals on Delta start at $98 one-way.

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

    The top 3 most reliable airlines when flying from Clearwater to Washington, D.C. Dulles Intl Airport are ANA (100%), ITA Airways (96%) and Turkish Airlines (87%).

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

    While on average a flight from Clearwater to Washington, D.C. Dulles Intl Airport is generally $906, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Tampa - Washington, D.C. Dulles Intl), you can expect to pay $89 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Clearwater 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.

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
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Woodbridge
Hanover
Laurel
Largo
Upper Marlboro
Waldorf
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Clearwater to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Key West to Dulles Intl flights
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Panama City to Baltimore flights
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Gainesville to Reagan-National flights
Melbourne to Reagan-National flights
Melbourne to Baltimore flights
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Valdosta to Baltimore flights

Top 6 airlines flying from Clearwater to Dulles Intl

Discover the top 6 airlines that operate flights from Clearwater 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$143FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$61Average$162FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$90Average$166FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$123Average$283FlexibilityNo cancel feeOn-time69%
DeltaCheapest$197Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$273Average$407FlexibilityNo cancel feeOn-time71%

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