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Dulles Intl

$67+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Washington, D.C. Dulles Intl are usually found in July or August, 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 January 29, 2026.

This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:41 pm
TPA
-
IAD
Nonstop2h 31m
Frontier
Mon 2/235:22 pm
IAD
-
TPA
1 stop7h 03m
Frontier
Deal found 1/28$100
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:41 pm
TPA
-
IAD
Nonstop2h 31m
Frontier
Sun 2/222:04 pm
IAD
-
TPA
Nonstop2h 35m
Frontier
Deal found 1/27$104
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:20 am
TPA
-
IAD
Nonstop2h 22m
Frontier
Sun 2/82:36 pm
IAD
-
TPA
Nonstop2h 34m
Frontier
Deal found 1/27$107
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:18 am
TPA
-
IAD
Nonstop2h 26m
Frontier
Sun 3/82:39 pm
IAD
-
TPA
Nonstop2h 35m
Frontier
Deal found 1/27$113
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:20 am
TPA
-
IAD
Nonstop2h 22m
Frontier
Sat 2/2110:29 am
IAD
-
TPA
1 stop8h 01m
Frontier
Deal found 1/27$118
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:18 am
TPA
-
IAD
Nonstop2h 26m
Frontier
Tue 3/107:00 am
IAD
-
TPA
1 stop14h 00m
Frontier
Deal found 1/27$122
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:55 am
TPA
-
IAD
1 stop10h 48m
Frontier
Mon 3/92:39 pm
IAD
-
TPA
Nonstop2h 35m
Frontier
Deal found 1/27$123

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$100
(Trip.com)

One-way from

$67
(WAYA)

Popular in

December

Cheapest in

July

Average price

$252
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. 15% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 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

Clearwater

Fly to

Dulles Intl

Route

Depart

Return

Price

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 2/6

5:45 am-4:33 pm

1 stop10h 48m

Washington, D.C. Dulles Intl

Mon 3/16

2:39 pm-5:14 pm

Nonstop2h 35m

$198

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 4/2

12:48 pm-3:12 pm

Nonstop2h 24m

Washington, D.C. Dulles Intl

Fri 4/3

8:34 am-11:10 am

Nonstop2h 36m

$225

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 3/17

11:41 am-2:00 pm

Nonstop2h 19m

Washington, D.C. Dulles Intl

Tue 3/17

6:37 pm-9:13 pm

Nonstop2h 36m

$237

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 4/1

7:00 pm-9:25 pm

Nonstop2h 25m

Washington, D.C. Dulles Intl

Sun 4/5

12:50 pm-3:23 pm

Nonstop2h 33m

$237

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 2/19

6:55 pm-9:14 pm

Nonstop2h 19m

Washington, D.C. Dulles Intl

Tue 2/24

12:32 pm-3:07 pm

Nonstop2h 35m

$255

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 2/18

9:00 am-11:19 am

Nonstop2h 19m

Washington, D.C. Dulles Intl

Tue 2/24

12:32 pm-3:07 pm

Nonstop2h 35m

$255

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 2/19

6:55 pm-9:14 pm

Nonstop2h 19m

Washington, D.C. Dulles Intl

Wed 2/25

8:22 am-10:58 am

Nonstop2h 36m

$255

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 2/18

9:00 am-11:19 am

Nonstop2h 19m

Washington, D.C. Dulles Intl

Wed 2/25

8:22 am-10:58 am

Nonstop2h 36m

$255

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 2/18

9:00 am-11:19 am

Nonstop2h 19m

Washington, D.C. Dulles Intl

Sat 2/21

12:56 pm-3:31 pm

Nonstop2h 35m

$255

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 3/13

7:59 pm-12:27 am

1 stop4h 28m

Washington, D.C. Dulles Intl

Sun 3/15

6:01 am-12:35 pm

1 stop6h 34m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Dulles Intl. Price data was last updated on January 23, 2026.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Clearwater to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Clearwater to Washington, D.C. Dulles Intl Airport (average of $38). Flying from Clearwater 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 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 January 29, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 52% 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 January 24, 2026.

Travelers seeking maximum savings on their Clearwater to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday at noon 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 January 29, 2026.

The most flights from CL9 to IAD are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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 January 29, 2026.
See what other customers who have flown with Delta, United Airlines, and Frontier 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
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
8,127 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
3,056 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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 19m. Frontier provides one of the quickest options available for as low as $237. 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 $39. Delta flights start at $98 while deals on United Airlines 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 Ethiopian Air (91%), Brussels Airlines (88%) and United 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 $960, our data shows the cheapest flight currently is $40. When looking at the most popular route, (Tampa - Washington, D.C. Dulles Intl), you can expect to pay $115 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.

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

    Currently, March is the cheapest month in which you can book a flight from Clearwater to Washington, D.C. Dulles Intl Airport (average of $38). Flying from Clearwater 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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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Sarasota to Baltimore flights
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Sarasota to Reagan-National flights
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Gainesville to Dulles Intl flights
Key West to Reagan-National flights
Key West to Baltimore flights
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Melbourne to Reagan-National flights
Key West to Dulles Intl flights
Valparaiso to Baltimore flights
Melbourne to Baltimore flights
Gainesville to Reagan-National flights
Gainesville to Baltimore flights
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Valdosta to Reagan-National 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$137FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$82Average$167FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$103Average$214FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$117Average$270FlexibilityNo cancel feeOn-time69%
DeltaCheapest$173Average$325FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$273Average$393FlexibilityNo cancel feeOn-time71%

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