HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$173+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — WAS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Huntsville to Washington, D.C. are usually found in September or November, booked 47 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$185
(Delta)

Popular in

May

Cheapest in

September

Average price

$324

Good round-trip deal

$285 or less

Good one-way deal

$193 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. 8% potential increase in price ($30 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 April 2025
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

Find 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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/148:05 amHSV - IAD
Nonstop2h 06mUnited Airlines
Mon 6/168:50 amIAD - HSV
Nonstop2h 07mUnited Airlines
Deal found 4/28$209
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/1810:08 amHSV - DCA
Nonstop1h 58mAmerican Airlines
Mon 6/238:23 amDCA - HSV
Nonstop2h 15mAmerican Airlines
Deal found 4/29$209
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:40 pmHSV - IAD
1 stop4h 02mDelta
Tue 9/306:00 amIAD - HSV
1 stop4h 40mDelta
Deal found 4/28$229
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:20 pmHSV - DCA
1 stop3h 56mDelta
Mon 9/297:30 pmDCA - HSV
1 stop4h 04mDelta
Deal found 4/28$229
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:25 pmHSV - DCA
1 stop6h 37mUnited Airlines
Tue 6/36:25 amDCA - HSV
1 stop7h 16mUnited Airlines
Deal found 4/28$239
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 6/137:43 pmHSV - BWI
1 stop3h 46mDelta
Mon 6/165:40 amBWI - HSV
1 stop3h 28mDelta
Deal found 4/29$249
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:44 amHSV - IAD
1 stop4h 06mAmerican Airlines
Mon 9/228:19 pmIAD - HSV
1 stop3h 47mAmerican Airlines
Deal found 4/28$337
This American Airlines deal was found by Cheapflights users on 4/29. 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 7/174:37 pmHSV - BWI
1 stop4h 38mAmerican Airlines
Sun 7/207:50 pmBWI - HSV
1 stop4h 49mAmerican Airlines
Deal found 4/29$393
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:42 amHSV - BWI
2 stops24h 22mMultiple Airlines
Fri 5/166:35 pmBWI - HSV
1 stop14h 14mMultiple Airlines
Deal found 4/29$403
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/21:50 pmHSV - BWI
1 stop6h 47mUnited Airlines
Sat 5/312:40 pmBWI - HSV
1 stop8h 39mUnited Airlines
Deal found 4/29$409
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:05 pmHSV - IAD
2 stops18h 18mMultiple Airlines
Tue 6/35:40 pmIAD - HSV
3 stops18h 30mMultiple Airlines
Deal found 4/29$559

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 April 29, 2025.
Use the filters below to find and compare flights from Huntsville to Washington, D.C. that are best for you.

Fly from

Huntsville

Fly to

Washington, D.C.

Route

Depart

Return

Price

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Sat 6/14

1:10 pm-4:15 pm

Nonstop2h 05m

Washington, D.C. Dulles Intl

Mon 6/16

8:50 am-9:57 am

Nonstop2h 07m

$209

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

Wed 6/18

10:08 am-1:06 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Mon 6/23

8:23 am-9:38 am

Nonstop2h 15m

$209

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Sat 9/20

7:40 pm-12:07 am

1 stop3h 27m

Washington, D.C. Dulles Intl

Wed 9/24

9:30 am-1:29 pm

1 stop4h 59m

$229

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

Sat 9/20

5:20 pm-10:16 pm

1 stop3h 56m

Washington, D.C. Reagan-National

Mon 9/29

7:30 pm-10:34 pm

1 stop4h 04m

$229

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

Tue 5/27

1:25 pm-9:02 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Tue 6/3

6:25 am-12:41 pm

1 stop7h 16m

$239

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

Fri 6/13

7:43 pm-12:29 am

1 stop3h 46m

Baltimore/Washington

Mon 6/16

5:40 am-8:08 am

1 stop3h 28m

$249

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Sun 9/14

7:44 am-12:50 pm

1 stop4h 06m

Washington, D.C. Dulles Intl

Mon 9/22

8:19 pm-11:06 pm

1 stop3h 47m

$337

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

Thu 7/17

4:37 pm-10:15 pm

1 stop4h 38m

Baltimore/Washington

Sun 7/20

7:50 pm-11:39 pm

1 stop4h 49m

$393

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

Tue 5/13

9:42 am-11:04 am

2 stops24h 22m

Baltimore/Washington

Fri 5/16

6:35 pm-7:49 am

1 stop14h 14m

$403

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

Mon 8/4

7:30 am-1:48 pm

1 stop5h 18m

Baltimore/Washington

Thu 8/7

6:15 am-12:39 pm

1 stop7h 24m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 19 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice 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 eDreams the most. eDreams 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 April 25, 2025.

Booking 47 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, August is the cheapest month in which you can book a flight from Huntsville to Washington, D.C. (average of $309). Flying from Huntsville to Washington, D.C. in June is currently the most expensive (average of $373). 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 April 29, 2025.

One of the essential ways to save on airfare from Huntsville to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 58% on airfare.

What is the cheapest day to fly from Huntsville to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Huntsville to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Huntsville to Washington, D.C. flight should consider departing on Wednesday evenings 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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 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 April 29, 2025.
To help decide which airline to fly from Huntsville to Washington, D.C., see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 3 daily outbound flights to Washington, D.C. from 3 different airlines.

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

    Flying on United 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 American Airlines and Delta, with the lowest prices starting at $209 and $217, respectively. United Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Huntsville to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from Huntsville to Washington, D.C. are Delta ($185), American Airlines ($224), and United Airlines ($244).

  • 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. Dulles Intl, Huntsville - Washington, D.C. Reagan-National 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 CommutAir (88%), United Airlines (88%) and Lufthansa (85%).

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

    While on average a flight from Huntsville to Washington, D.C. is generally $2,093, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Huntsville - Washington, D.C. Dulles Intl), you can expect to pay $209 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, August is the cheapest month in which you can book a flight from Huntsville to Washington, D.C. (average of $309). Flying from Huntsville to Washington, D.C. in June is currently the most expensive (average of $373). 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 Huntsville?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Huntsville to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Dulles Intl flights
Atlanta to Reagan-National flights
Pensacola to Dulles Intl flights
Pensacola to Reagan-National flights
Huntsville to Dulles Intl flights
Chattanooga to Reagan-National flights
Birmingham to Reagan-National flights
Chattanooga to Dulles Intl flights
Huntsville to Reagan-National flights
Birmingham to Dulles Intl flights
Montgomery to Reagan-National flights
Mobile to Dulles Intl flights
Montgomery to Dulles Intl flights
Valparaiso to Dulles Intl flights
Mobile to Reagan-National flights
Valparaiso to Reagan-National flights
Dothan to Reagan-National flights
Columbus to Dulles Intl flights
Florence to Dulles Intl flights
Columbus to Reagan-National flights

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$222Average$363FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$465FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.