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Dulles Intl

$90+ Cheap flights from Hartford (BDL) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — IAD
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheapflights Tip: The best prices from Hartford Bradley Intl to Washington, D.C. Dulles Intl are usually found in November or September, booked 84 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Hartford to Dulles Intl

Cheapest flights from Hartford to Dulles Intl
Explore the most affordable flight options available from Hartford to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

This Delta deal was found by Cheapflights users on 8/7. 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.
Sat 9/55:06 pm -
1 stop6h 20m
Sat 9/126:10 am -
1 stop5h 31m
Deal found 8/7$211
This Trip.com deal was found by Cheapflights users on 8/7. 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 8/2612:27 pm -
1 stop27h 40m
Fri 8/284:52 pm -
1 stop18h 40m
Deal found 8/7$213
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:33 am -
Nonstop1h 22m
Sun 9/612:40 pm -
Nonstop1h 25m
Deal found 8/10$218
This CheapOair deal was found by Cheapflights users on 8/7. 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 8/2412:27 pm -
1 stop21h 40m
Thu 8/274:52 pm -
1 stop18h 40m
Deal found 8/7$220
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 9/25:50 am -
1 stop4h 33m
Tue 9/85:15 pm -
1 stop5h 57m
Deal found 8/5$225
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/183:01 pm -
Nonstop1h 24m
Mon 9/218:15 am -
Nonstop1h 22m
Deal found 8/5$232
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/283:16 pm -
1 stop19h 01m
Sun 10/49:04 pm -
2 stops26h 40m
Deal found 8/9$233
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 9/35:30 am -
1 stop4h 53m
Sun 9/65:25 pm -
1 stop6h 26m
Deal found 8/10$238
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 11/233:00 pm -
Nonstop1h 29m
Sat 11/2810:31 pm -
Nonstop1h 28m
Deal found 8/6$244
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/126:13 pm -
1 stop16h 14m
Wed 9/1611:12 am -
1 stop27h 06m
Deal found 8/7$246
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/57:57 pm -
Nonstop1h 33m
Sun 9/68:05 am -
Nonstop1h 21m
Deal found 8/7$247

Find flight deals from Hartford to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) 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 August 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(Delta)

One-way from

$90
(Expedia)

Popular in

July

Cheapest in

November

Average price

$309
Provider with most accurate pricing for Hartford Bradley Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Hartford Bradley Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Hartford Bradley Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 August 10, 2026.
Use the filters below to find and compare flights from Hartford to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Thu 10/29

5:23 am-10:12 am

1 stop4h 49m

Washington, D.C. Dulles Intl

Mon 11/2

5:13 pm-11:32 pm

1 stop6h 19m

$225

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Wed 9/2

5:50 am-10:23 am

1 stop4h 33m

Washington, D.C. Dulles Intl

Wed 9/9

5:15 pm-11:12 pm

1 stop5h 57m

$225
Quickest round-trip

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Fri 9/25

10:33 am-11:53 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Mon 9/28

8:15 am-9:37 am

Nonstop1h 22m

$232

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Sun 8/30

5:30 am-10:23 am

1 stop4h 53m

Washington, D.C. Dulles Intl

Sat 9/5

5:25 pm-11:51 pm

1 stop6h 26m

$238

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Sat 9/5

7:57 pm-9:30 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

Sun 9/6

8:05 am-9:26 am

Nonstop1h 21m

$247

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Fri 9/4

10:33 am-11:55 am

Nonstop1h 22m

Washington, D.C. Dulles Intl

Mon 9/7

10:27 pm-11:59 pm

Nonstop1h 32m

$259

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Thu 8/27

3:01 pm-4:25 pm

Nonstop1h 24m

Washington, D.C. Dulles Intl

Sun 8/30

10:27 pm-11:59 pm

Nonstop1h 32m

$274

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Thu 11/5

5:23 am-11:34 am

1 stop6h 11m

Washington, D.C. Dulles Intl

Sat 11/7

5:08 pm-11:32 pm

1 stop6h 24m

$297

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Sat 10/10

6:00 am-7:24 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Sun 10/11

10:27 pm-11:59 pm

Nonstop1h 32m

$302

HartfordWashington, D.C.

BDL Hartford Bradley Intl - IAD Washington, D.C. Dulles Intl

BDLIAD

Hartford Bradley Intl

Sat 10/17

6:00 am-7:24 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Mon 10/19

10:27 pm-11:59 pm

Nonstop1h 32m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Hartford 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 Hartford to Dulles Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Hartford-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-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 Hartford-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hartford-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 Hartford to Dulles Intl

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

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

To ensure you get the cheapest price possible for a flight from Hartford to Washington, D.C. Dulles Intl Airport, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Hartford to Washington, D.C. Dulles Intl Airport (average of $247). Flying from Hartford to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $371). 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 BDL to IAD?

Find hourly flight availability from Hartford 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 August 10, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Hartford to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Hartford to Dulles Intl. Price data was last updated on August 8, 2026.

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

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

Airfare is below average for this route at the moment.

Hartford to Washington, D.C. Dulles Intl Airport flights typically cost between $227 and $426 in September.
The cheapest round-trip price found within the last 5 days was $211 on Delta (Sep 5-Sep 12).

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 August 10, 2026.
Peruse reviews from past customers who have flown with United Airlines from Hartford 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.
United Airlines
7.4
Good
10,099 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,099 reviews
United Airlines
7.4
Good
10,099 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Hartford 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 Hartford to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Hartford, you will be flying from Bradley Intl, which is the city’s only airport. Hartford Bradley Intl (BDL) is located 11.9 mi from the center of Hartford. There are 6 flights from Bradley Intl to Washington, D.C. Dulles Intl per day from 1 airline.

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

    Departing from Hartford to Washington, D.C. Dulles Intl Airport will take you 1h 20m. There are 324 mi between Hartford and Washington, D.C. Dulles Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Hartford to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Hartford to Washington, D.C. Dulles Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $189 on this airline. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Sun Country Air (100%), Avianca (93%) or Republic Airways (91%) when booking your flight. These represent the most reliable airlines when flying from Hartford to Washington, D.C. Dulles Intl Airport.

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

    Looking at all options, your cheapest flight can be booked for $153. While the most popular route (Hartford Bradley Intl - Washington, D.C. Dulles Intl) can be booked for $177 on average, our data indicates $932 when flying from Hartford to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hartford 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 Hartford to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Hartford to Washington, D.C. Dulles Intl Airport (average of $247). Flying from Hartford to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $371). 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge

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Top airline flying from Hartford to Dulles Intl

Discover the top airline that operate flights from Hartford 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 August 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$311FlexibilityNo cancel feeOn-time69%

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