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Dulles Intl

$71+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Washington, D.C. Dulles Intl are usually found in January or March, booked 73 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$112
(Cheapflightsfares)

One-way from

$71
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$218
From Clearwater to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Clearwater to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 20% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/52:57 pmTPA - IAD
Nonstop2h 20mFrontier
Sat 7/126:07 pmIAD - TPA
Nonstop2h 25mFrontier
Deal found 6/11$112
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:00 pmTPA - IAD
Nonstop2h 20mUnited Airlines
Wed 7/1612:37 pmIAD - TPA
Nonstop2h 25mUnited Airlines
Deal found 6/11$157
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:59 pmTPA - IAD
1 stop4h 08mDelta
Tue 9/237:00 amIAD - TPA
1 stop6h 41mDelta
Deal found 6/10$197
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:37 amTPA - IAD
1 stop4h 35mAmerican Airlines
Sat 9/132:21 pmIAD - TPA
2 stops9h 38mAmerican Airlines
Deal found 6/11$256
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Thu 6/263:02 pmTPA - IAD
Nonstop2h 19mMultiple Airlines
Wed 7/1612:22 pmIAD - TPA
1 stop22h 22mMultiple Airlines
Deal found 6/11$288

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 June 12, 2025.
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

Sat 7/5

2:57 pm-5:17 pm

Nonstop2h 20m

Washington, D.C. Dulles Intl

Sat 7/12

6:07 pm-8:32 pm

Nonstop2h 25m

$112

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 7/10

12:00 pm-2:20 pm

Nonstop2h 20m

Washington, D.C. Dulles Intl

Wed 7/16

12:37 pm-3:02 pm

Nonstop2h 25m

$157

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 7/10

7:59 pm-12:34 am

1 stop4h 35m

Washington, D.C. Dulles Intl

Wed 7/16

6:00 am-9:56 am

1 stop3h 56m

$197

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 9/4

8:37 am-1:12 pm

1 stop4h 35m

Washington, D.C. Dulles Intl

Sat 9/13

2:21 pm-11:59 pm

2 stops9h 38m

$256

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 6/26

3:02 pm-5:21 pm

Nonstop2h 19m

Washington, D.C. Dulles Intl

Wed 7/16

12:22 pm-10:44 am

1 stop22h 22m

$288

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sat 7/19

2:57 pm-5:17 pm

Nonstop2h 20m

$72

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Fri 8/15

9:00 am-11:20 am

Nonstop2h 20m

$79

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 8/21

5:59 pm-10:55 pm

1 stop4h 56m

$99

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Wed 7/16

5:40 am-11:08 am

2 stops29h 28m

$115

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 8/28

8:03 pm-11:59 pm

1 stop3h 56m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
1
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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 June 9, 2025.

Booking 73 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, August is the cheapest month in which you can book a flight from Clearwater to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Clearwater to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Clearwater to Washington, D.C. Dulles Intl Airport as you normally would.

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 June 8, 2025.

Travelers seeking maximum savings on their Clearwater to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday 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 June 12, 2025.

The most flights from CL9 to IAD are scheduled on a Thursday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Clearwater to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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.
Sun Country Air
6.9
Okay
345 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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.

  • 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 $71. United Airlines flights start at $79 while deals on Delta start at $99 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 (92%), Turkish Airlines (88%) and Austrian Airlines (84%).

  • 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 $3,295, 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 $128 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, August is the cheapest month in which you can book a flight from Clearwater to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Clearwater to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 Clearwater?

Book flights to Clearwater if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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 5 airlines flying from Clearwater to Dulles Intl

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$144FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$75Average$148FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$134Average$289FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$149Average$365FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$312FlexibilityNo cancel feeOn-timeN/A

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