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

$149+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — WAS
abr. 16 — abr. 231
mié. 4/16
mié. 4/23
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 abril 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(Delta)

One-way from

$149
(Delta)

Popular in

May

Cheapest in

September

Average price

$325

Good round-trip deal

$301 or less

Good one-way deal

$173 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. 11% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 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 abril 11, 2025.

This Delta deal was found by Cheapflights users on 4/10. 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.
vie. 5/237:34 pmHSV - BWI
1 stop4h 14mDelta
dom. 5/257:00 amBWI - HSV
1 stop5h 45mDelta
Deal found 4/10$243
This United Airlines deal was found by Cheapflights users on 4/10. 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.
vie. 5/168:10 amHSV - IAD
Nonstop2h 03mUnited Airlines
dom. 5/188:50 amIAD - HSV
Nonstop2h 09mUnited Airlines
Deal found 4/10$277
This American Airlines deal was found by Cheapflights users on 4/11. 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.
vie. 5/236:00 amHSV - DCA
Nonstop2h 02mAmerican Airlines
sáb. 5/319:22 amDCA - HSV
Nonstop2h 04mAmerican Airlines
Deal found 4/11$277
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/234:57 pmHSV - BWI
1 stop6h 27mAmerican Airlines
mié. 5/71:45 pmBWI - HSV
1 stop5h 51mAmerican Airlines
Deal found 4/10$279
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/231:45 pmHSV - DCA
1 stop3h 35mDelta
sáb. 4/267:00 amDCA - HSV
1 stop3h 57mDelta
Deal found 4/11$279
This Delta deal was found by Cheapflights users on 4/10. 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.
sáb. 10/47:40 pmHSV - IAD
1 stop3h 27mDelta
mar. 10/76:00 amIAD - HSV
1 stop4h 40mDelta
Deal found 4/10$294
This United Airlines deal was found by Cheapflights users on 4/10. 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.
mié. 4/162:35 pmHSV - DCA
1 stop7h 00mUnited Airlines
lun. 4/211:00 pmDCA - HSV
1 stop7h 46mUnited Airlines
Deal found 4/10$327
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/257:10 pmHSV - IAD
1 stop3h 52mAmerican Airlines
sáb. 5/315:02 amIAD - HSV
1 stop4h 15mAmerican Airlines
Deal found 4/10$337
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/237:32 pmHSV - BWI
2 stops14h 27mMultiple Airlines
dom. 5/256:35 pmBWI - HSV
1 stop15h 15mMultiple Airlines
Deal found 4/10$381
This United deal was found by Cheapflights users on 4/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/67:30 amHSV - BWI
1 stop5h 46mUnited Airlines
mar. 5/1310:50 amBWI - HSV
2 stops31h 14mUnited Airlines
Deal found 4/10$496
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/56:44 pmHSV - IAD
2 stops18h 39mMultiple Airlines
lun. 6/95:40 pmIAD - HSV
3 stops19h 32mMultiple Airlines
Deal found 4/10$602

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 abril 11, 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

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

vie. 5/23

7:34 pm-12:48 am

1 stop4h 14m

Baltimore/Washington

dom. 5/25

7:00 am-11:45 am

1 stop5h 45m

$243

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

vie. 5/16

8:10 am-11:13 am

Nonstop2h 03m

Washington, D.C. Dulles Intl

dom. 5/18

8:50 am-9:59 am

Nonstop2h 09m

$277

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

dom. 5/11

6:00 am-9:02 am

Nonstop2h 02m

Washington, D.C. Reagan-National

sáb. 5/17

9:22 am-10:26 am

Nonstop2h 04m

$277

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

mié. 4/23

4:57 pm-12:24 am

1 stop6h 27m

Baltimore/Washington

mié. 5/7

1:45 pm-6:36 pm

1 stop5h 51m

$279

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

sáb. 10/4

7:40 pm-12:07 am

1 stop3h 27m

Washington, D.C. Dulles Intl

mar. 10/7

6:00 am-9:40 am

1 stop4h 40m

$294

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

vie. 5/23

5:29 pm-11:43 pm

1 stop5h 14m

Washington, D.C. Reagan-National

lun. 5/26

7:59 am-11:45 am

1 stop4h 46m

$294

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

dom. 5/25

7:10 pm-12:02 am

1 stop3h 52m

Washington, D.C. Dulles Intl

sáb. 5/31

5:02 am-8:17 am

1 stop4h 15m

$337

HuntsvilleWashington, D.C.

HSV - DCA

HSVDCA

Huntsville

jue. 4/24

7:30 am-3:41 pm

1 stop7h 11m

Washington, D.C. Reagan-National

lun. 4/28

2:00 pm-7:46 pm

1 stop6h 46m

$349

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

vie. 5/23

7:32 pm-10:59 am

2 stops14h 27m

Baltimore/Washington

dom. 5/25

6:35 pm-8:50 am

1 stop15h 15m

$381

HuntsvilleBaltimore

HSV - BWI

HSVBWI

Huntsville

mar. 5/6

7:30 am-2:16 pm

1 stop5h 46m

Baltimore/Washington

mar. 5/13

10:50 am-5:04 pm

2 stops31h 14m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 21 results
1
2
3

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*3 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 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 April 4, 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 $241). Flying from Huntsville to Washington, D.C. in March is currently the most expensive (average of $290). 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 abril 11, 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.

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 abril 11, 2025.

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 (4 on average).

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 abril 11, 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
7,911 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
7,911 reviews
Delta
8.0
Very good
7,911 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
8,636 reviews
Delta
8.0
Very good
7,911 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
7,911 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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 8 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 Delta is currently your cheapest option to Washington, D.C., with prices starting at $243. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $277 and $277, respectively. Delta is currently priced 26% 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 ($149), American Airlines ($195), and United Airlines ($216).

  • 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.

  • 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 $241). Flying from Huntsville to Washington, D.C. in March is currently the most expensive (average of $290). 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
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
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
Huntsville to Dulles Intl flights
Pensacola to Reagan-National flights
Birmingham to Reagan-National flights
Birmingham to Dulles Intl flights
Pensacola to Dulles Intl flights
Mobile to Dulles Intl flights
Huntsville to Reagan-National flights
Chattanooga to Reagan-National flights
Chattanooga to Dulles Intl flights
Valparaiso to Dulles Intl flights
Montgomery to Reagan-National flights
Valparaiso to Reagan-National flights
Mobile to Reagan-National flights
Montgomery to Dulles Intl flights
Dothan to Reagan-National flights
Florence to Dulles Intl flights
Columbus to Reagan-National flights
Columbus to Dulles Intl 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 abril 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$212Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$240Average$365FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$486FlexibilityNo 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.