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Dulles Intl

$88+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — IAD
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
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 March 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Tue 4/147:50 pm
TPA
-
IAD
1 stop28h 46m
Frontier
Tue 4/218:20 am
IAD
-
TPA
1 stop16h 06m
Frontier
Deal found 3/16$145
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/85:20 am
TPA
-
IAD
1 stop19h 16m
Frontier
Mon 4/136:15 am
IAD
-
TPA
1 stop14h 46m
Frontier
Deal found 3/18$149
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 5/65:04 pm
TPA
-
IAD
1 stop6h 05m
Frontier
Mon 5/113:59 pm
IAD
-
TPA
Nonstop3h 02m
Frontier
Deal found 3/18$151
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Sat 5/91:25 pm
TPA
-
IAD
1 stop9h 44m
Frontier
Tue 5/1211:07 am
IAD
-
TPA
1 stop10h 20m
Frontier
Deal found 3/17$152
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/85:20 am
TPA
-
IAD
1 stop19h 16m
Frontier
Sat 4/113:57 pm
IAD
-
TPA
Nonstop2h 38m
Frontier
Deal found 3/18$153
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/177:50 pm
TPA
-
IAD
1 stop14h 04m
Frontier
Mon 4/206:19 pm
IAD
-
TPA
1 stop13h 15m
Frontier
Deal found 3/14$155
This Super.com deal was found by Cheapflights users on 3/18. 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 5/812:50 pm
TPA
-
IAD
Nonstop2h 24m
Frontier
Mon 5/113:59 pm
IAD
-
TPA
Nonstop3h 02m
Frontier
Deal found 3/18$157
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Tue 5/125:04 pm
TPA
-
IAD
1 stop17h 08m
Frontier
Wed 5/2712:24 pm
IAD
-
TPA
Nonstop2h 46m
Frontier
Deal found 3/15$158
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 5/57:05 am
TPA
-
IAD
1 stop9h 16m
Frontier
Fri 5/83:59 pm
IAD
-
TPA
Nonstop3h 02m
Frontier
Deal found 3/17$159
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 5/67:05 am
TPA
-
IAD
1 stop10h 22m
Frontier
Fri 5/83:59 pm
IAD
-
TPA
Nonstop3h 02m
Frontier
Deal found 3/17$163
This Frontier deal was found by Cheapflights users on 3/15. 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 5/282:25 pm
TPA
-
IAD
1 stop8h 44m
Frontier
Mon 6/112:24 pm
IAD
-
TPA
Nonstop2h 46m
Frontier
Deal found 3/15$164

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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$145
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$237
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. 12% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 18, 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

Tue 6/16

6:30 am-12:01 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Wed 7/1

1:00 pm-7:58 pm

1 stop6h 58m

$355

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Mon 5/18

3:33 pm-7:25 pm

1 stop3h 52m

Washington, D.C. Dulles Intl

Wed 5/20

6:25 am-4:09 pm

2 stops9h 44m

$361

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 4/21

9:00 am-11:25 am

Nonstop2h 25m

Washington, D.C. Dulles Intl

Tue 4/21

6:36 pm-9:11 pm

Nonstop2h 35m

$387

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sat 5/9

9:00 am-11:25 am

Nonstop2h 25m

Washington, D.C. Dulles Intl

Tue 5/12

6:22 pm-8:57 pm

Nonstop2h 35m

$390
Quickest round-trip

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 3/25

2:12 pm-4:30 pm

Nonstop2h 18m

Washington, D.C. Dulles Intl

Mon 4/20

9:00 am-11:33 am

Nonstop2h 33m

$395

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 6/16

4:21 pm-11:19 pm

1 stop6h 58m

Washington, D.C. Dulles Intl

Tue 6/30

6:00 pm-8:39 pm

Nonstop2h 39m

$397

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 4/1

5:07 pm-11:59 pm

1 stop6h 52m

Washington, D.C. Dulles Intl

Sat 4/4

6:36 pm-9:11 pm

Nonstop2h 35m

$418

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 4/16

5:02 pm-11:25 pm

1 stop6h 23m

Washington, D.C. Dulles Intl

Sun 4/19

6:36 pm-9:11 pm

Nonstop2h 35m

$424

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Mon 4/27

3:33 pm-7:25 pm

1 stop3h 52m

Washington, D.C. Dulles Intl

Tue 4/28

3:53 pm-9:15 pm

1 stop5h 22m

$427

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 6/9

6:57 pm-9:30 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Mon 6/22

12:49 pm-3:15 pm

Nonstop2h 26m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March 13, 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, October is the cheapest month in which you can book a flight from Clearwater to Washington, D.C. Dulles Intl Airport (average of $42). 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 March 18, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 55% on flights from Clearwater to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

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 March 14, 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. 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 March 18, 2026.

The most flights from CL9 to IAD are scheduled on a Wednesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 March 18, 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
8,288 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
8,288 reviews
Delta
7.9
Good
8,288 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
9,435 reviews
Delta
7.9
Good
8,288 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
3,025 reviews
Delta
7.9
Good
8,288 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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 25m. Delta provides one of the quickest options available for as low as $387. 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. 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 (86%), Turkish Airlines (85%) and ITA Airways (83%).

  • 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 $836, our data shows the cheapest flight currently is $56. When looking at the most popular route, (Tampa - Washington, D.C. Dulles Intl), you can expect to pay $161 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, October is the cheapest month in which you can book a flight from Clearwater to Washington, D.C. Dulles Intl Airport (average of $42). 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
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
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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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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$141FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$61Average$214FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$82Average$166FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$122Average$274FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$332FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$273Average$406FlexibilityNo cancel feeOn-time71%

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