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Washington, D.C.

$92+ Cheap flights from Huntsville (HSV) to Washington, D.C. (WAS)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — WAS
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Find cheap flights from Huntsville to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Huntsville to Washington, D.C. are usually found in October or February, booked 78 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Huntsville to Washington, D.C.

Cheapest flights from Huntsville to Washington, D.C.
Explore the most affordable flight options available from Huntsville to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

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.
Thu 5/73:44 pm
HSV
-
BWI
1 stop16h 31m
Multiple Airlines
Sun 5/106:02 pm
BWI
-
HSV
1 stop16h 52m
Multiple Airlines
Deal found 3/17$185
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.
Thu 5/73:44 pm
HSV
-
BWI
1 stop16h 31m
Multiple Airlines
Mon 5/116:02 pm
BWI
-
HSV
2 stops41h 10m
Multiple Airlines
Deal found 3/17$205
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.
Fri 4/1710:44 am
HSV
-
BWI
1 stop20h 59m
Multiple Airlines
Tue 4/212:36 pm
BWI
-
HSV
1 stop19h 28m
Multiple Airlines
Deal found 3/17$206
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.
Mon 4/2010:44 am
HSV
-
BWI
1 stop21h 31m
Multiple Airlines
Thu 4/236:05 am
BWI
-
HSV
2 stops28h 49m
Multiple Airlines
Deal found 3/17$220
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.
Fri 5/110:44 am
HSV
-
BWI
1 stop20h 59m
Multiple Airlines
Fri 5/86:02 pm
BWI
-
HSV
2 stops39h 38m
Multiple Airlines
Deal found 3/18$226
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.
Thu 4/95:16 pm
HSV
-
BWI
2 stops23h 27m
Multiple Airlines
Sun 4/129:48 pm
BWI
-
HSV
1 stop13h 06m
Multiple Airlines
Deal found 3/18$235
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/410:44 am
HSV
-
IAD
2 stops35h 25m
Multiple Airlines
Fri 5/87:27 pm
IAD
-
HSV
1 stop15h 45m
Multiple Airlines
Deal found 3/20$238
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.
Sun 4/195:16 pm
HSV
-
BWI
2 stops17h 32m
Multiple Airlines
Wed 4/222:36 pm
BWI
-
HSV
1 stop26h 50m
Multiple Airlines
Deal found 3/18$242
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.
Fri 4/1710:44 am
HSV
-
BWI
1 stop20h 59m
Multiple Airlines
Fri 4/246:12 pm
BWI
-
HSV
2 stops15h 52m
Multiple Airlines
Deal found 3/18$247
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
HSV
-
DCA
Nonstop2h 07m
American Airlines
Wed 4/158:20 am
DCA
-
HSV
Nonstop2h 13m
American Airlines
Deal found 3/16$249
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 4/17:15 pm
HSV
-
BWI
2 stops12h 59m
Multiple Airlines
Sun 4/59:48 pm
BWI
-
HSV
1 stop16h 15m
Multiple Airlines
Deal found 3/17$251
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.
Thu 4/92:52 pm
HSV
-
IAD
1 stop18h 19m
Multiple Airlines
Sun 4/129:55 am
IAD
-
HSV
1 stop11h 02m
Multiple Airlines
Deal found 3/18$256

Find flight deals from Huntsville to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to Washington, D.C. (WAS). 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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$185
(Kiwi.com)

One-way from

$92
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$367

Good round-trip deal

$328 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for Huntsville-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-Washington, D.C. (WAS) flights.
Search Deals
From Huntsville to Washington, D.C. (WAS)
Search Deals
One-way flight from Huntsville to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Huntsville to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Huntsville to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville to Washington, D.C. 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 20, 2026.
Use the filters below to find and compare flights from Huntsville to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 5/1

12:21 pm-3:25 pm

Nonstop2h 04m

Washington, D.C. Dulles Intl

Mon 5/4

10:05 pm-11:19 pm

Nonstop2h 14m

$269
Quickest round-trip

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 4/17

6:10 pm-9:14 pm

Nonstop2h 04m

Washington, D.C. Dulles Intl

Sun 4/19

10:17 pm-11:30 pm

Nonstop2h 13m

$269

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 5/1

6:54 pm-11:59 pm

1 stop4h 05m

Washington, D.C. Dulles Intl

Mon 5/4

8:11 pm-11:43 pm

1 stop4h 32m

$289

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 4/3

12:55 pm-3:59 pm

Nonstop2h 04m

Washington, D.C. Dulles Intl

Mon 4/6

10:17 pm-11:30 pm

Nonstop2h 13m

$289

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

Fri 4/3

1:53 pm-8:28 am

1 stop17h 35m

Baltimore/Washington

Tue 4/7

4:05 pm-9:04 am

2 stops17h 59m

$291

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 4/17

6:58 pm-12:42 am

1 stop4h 44m

Washington, D.C. Dulles Intl

Sun 4/19

6:00 am-10:07 am

1 stop5h 07m

$311

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

Thu 4/30

6:58 pm-11:41 pm

1 stop3h 43m

Washington, D.C. Reagan-National

Tue 5/5

1:40 pm-4:42 pm

1 stop4h 02m

$311

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Wed 4/8

5:36 pm-8:40 pm

Nonstop2h 04m

Washington, D.C. Dulles Intl

Wed 4/15

10:17 pm-11:30 pm

Nonstop2h 13m

$339

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

Tue 3/31

2:30 pm-9:23 pm

1 stop5h 53m

Baltimore/Washington

Sat 4/4

11:08 am-5:58 pm

1 stop7h 50m

$339

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

Thu 5/7

4:08 pm-11:44 pm

1 stop6h 36m

Washington, D.C. Reagan-National

Sun 5/10

6:00 am-9:24 am

1 stop4h 24m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 52 resultsSorted by cheapest first
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Compare providers for flights from Huntsville to Washington, D.C.

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 Huntsville to Washington, D.C. in March.
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 Huntsville-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-Washington, D.C. 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 Huntsville-Washington, D.C. 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 Huntsville to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Huntsville 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 Huntsville to Washington, D.C.

How far ahead should I book a flight from Huntsville to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Huntsville to Washington, D.C.. Price data was last updated on March 13, 2026.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Huntsville to Washington, D.C.. 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 Huntsville to Washington, D.C.?

Currently, June is the cheapest month in which you can book a flight from Huntsville to Washington, D.C. (average of $45). Flying from Huntsville to Washington, D.C. in March is currently the most expensive (average of $187). 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 HSV to WAS?

Find hourly flight availability from Huntsville to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 20, 2026.

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

Weekly flight availability from Huntsville to Washington, D.C.

Explore weekly flight availability from Huntsville to Washington, D.C.. 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 20, 2026.

The most flights from HSV to WAS are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Huntsville to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated March 20, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Huntsville to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,450 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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
9,450 reviews
United Airlines
7.4
Good
9,450 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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
American Airlines
7.1
Good
11,480 reviews
United Airlines
7.4
Good
9,450 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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 Huntsville to Washington, D.C.. 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 Huntsville to Washington, D.C.?

    Located just 12.4 mi from the city center, Huntsville is the airport most travelers will use when flying to Washington, D.C. from Huntsville. Booking flights from Huntsville (HSV) to Washington, D.C. should be relatively easy as there are 7 daily outbound flights to Washington, D.C. from 3 different airlines.

  • How long is the flight from Huntsville to Washington, D.C.?

    For as low as $269, United Airlines can have you in Washington, D.C. from Huntsville in 2h 04m. The distance from Huntsville to Washington, D.C. is about 595 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Huntsville to Washington, D.C. round-trip?

    Flying on American Airlines is currently your cheapest option to Washington, D.C., with prices starting at $209. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $209 and $228, respectively. American Airlines is currently priced 32% below the average price you’ll pay for this route.

  • What are the most popular routes from Huntsville to Washington, D.C.?

    When deciding which route to take from Huntsville to Washington, D.C. consider Huntsville - Washington, D.C. Reagan-National, Huntsville - Washington, D.C. Dulles Intl or Huntsville - Baltimore/Washington as they are the most popular.

  • What are the most reliable airlines from Huntsville to Washington, D.C.?

    The top 3 most reliable airlines when flying from Huntsville to Washington, D.C. are Lufthansa (84%), CommutAir (83%) and United Airlines (83%).

  • What are the cheapest flights from Huntsville to Washington, D.C.?

    While on average a flight from Huntsville to Washington, D.C. is generally $987, our data shows the cheapest flight currently is $126. When looking at the most popular route, (Huntsville - Washington, D.C. Reagan-National), you can expect to pay $311 for that flight.

  • Can I find deals for flights from Huntsville to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Huntsville to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Huntsville to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntsville to Washington, D.C..

  • Can I find deals for business class flights from Huntsville to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Huntsville to Washington, D.C. 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 Huntsville to Washington, D.C.?

    Currently, June is the cheapest month in which you can book a flight from Huntsville to Washington, D.C. (average of $45). Flying from Huntsville to Washington, D.C. in March is currently the most expensive (average of $187). 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.?

Book flights to Washington, D.C. 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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Top 3 airlines flying from Huntsville to Washington, D.C.

Discover the top 3 airlines that operate flights from Huntsville to Washington, D.C.. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$324FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$209Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$355FlexibilityNo cancel feeOn-timeN/A

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