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

For as low as $339, United Airlines can have you in Washington, D.C. from Huntsville in 2h 10m. 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. Another option worth looking into is United Airlines, starting at $229 round trip. American Airlines is currently priced 44% below the average price you’ll pay for this route.

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.

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).

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 cheapest flights from Huntsville to Washington, D.C.?

While on average a flight from Huntsville to Washington, D.C. is generally $658, our data shows the cheapest flight currently is $295. When looking at the most popular route, (Huntsville - Washington, D.C. Dulles Intl), you can expect to pay $298 for that flight.

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 (93%), United Airlines (82%) and Lufthansa (72%).

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.

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.

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.

$66+ Cheap Flights from Huntsville to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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.

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

Cheapest

Best

Last-minute

One-way

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 October 20, 2026.

Thu 11/127:10 pm -

1 stop24h 01m

Wed 11/1811:16 am -

1 stop22h 59m

Deal found 10/17

$180

Fri 11/62:27 pm -

1 stop28h 44m

Wed 11/117:48 am -

2 stops27h 04m

Deal found 10/17

$192

Fri 12/47:45 pm -

1 stop25h 03m

Wed 12/93:34 pm -

1 stop28h 01m

Deal found 10/16

$201

Fri 12/47:45 pm -

1 stop25h 03m

Tue 12/812:06 pm -

2 stops23h 12m

Deal found 10/16

$210

Sat 11/710:58 am -

2 stops11h 45m

Sun 11/86:07 pm -

1 stop22h 15m

Deal found 10/17

$215

Fri 11/62:27 pm -

1 stop28h 44m

Thu 11/126:07 pm -

1 stop20h 30m

Deal found 10/17

$218

Thu 12/37:15 pm -

1 stop25h 31m

Wed 12/910:33 pm -

2 stops39h 50m

Deal found 10/16

$221

Thu 12/37:15 pm -

1 stop25h 31m

Tue 12/812:06 pm -

2 stops23h 12m

Deal found 10/16

$227

Fri 12/47:45 pm -

1 stop25h 03m

Thu 12/103:34 pm -

1 stop28h 21m

Deal found 10/16

$229

Tue 11/171:03 pm -

1 stop24h 05m

Tue 11/2410:57 am -

1 stop25h 28m

Deal found 10/18

$232

Wed 11/187:03 pm -

2 stops16h 58m

Tue 11/2410:57 am -

1 stop25h 28m

Deal found 10/18

$240

Tue 11/171:03 pm -

2 stops26h 11m

Thu 11/199:59 pm -

1 stop11h 44m

Deal found 10/15

$250

Best flights from Huntsville to Washington, D.C.
Discover carefully curated flight deals from Huntsville to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Fri 11/68:08 am -

1 stop11h 49m

Sat 11/76:13 pm -

1 stop16h 39m

Deal found 10/15

$297

Wed 12/238:30 am -

Nonstop2h 10m

Sat 1/28:55 am -

Nonstop2h 28m

Deal found 10/16

$339

Fri 11/2010:08 am -

1 stop4h 51m

Mon 11/306:00 am -

1 stop4h 23m

Deal found 10/18

$359

Fri 12/2510:41 am -

1 stop4h 18m

Tue 1/56:17 am -

1 stop4h 59m

Deal found 10/19

$359

Fri 12/258:30 am -

Nonstop2h 10m

Wed 12/308:55 am -

Nonstop2h 28m

Deal found 10/18

$339

Fri 12/259:23 am -

2 stops13h 45m

Tue 1/512:01 pm -

1 stop23h 17m

Deal found 10/19

$348

Wed 11/252:37 pm -

1 stop4h 33m

Fri 11/276:00 am -

1 stop4h 08m

Deal found 10/18

$359

Thu 11/51:15 pm -

Nonstop2h 00m

Sat 11/710:30 pm -

Nonstop2h 14m

Deal found 10/15

$339

Thu 11/198:51 am -

1 stop4h 03m

Thu 11/266:00 am -

1 stop4h 08m

Deal found 10/19

$359

Fri 11/2010:08 am -

1 stop3h 50m

Mon 11/237:40 pm -

1 stop4h 21m

Deal found 10/19

$359

Thu 4/152:50 pm -

1 stop6h 25m

Mon 4/199:00 am -

1 stop4h 46m

Deal found 10/17

$359

Wed 11/257:15 am -

1 stop5h 20m

Fri 11/2710:30 pm -

Nonstop2h 14m

Deal found 10/18

$403

Thu 12/312:31 pm -

1 stop3h 49m

Mon 12/76:00 am -

1 stop6h 25m

Deal found 10/16

$359

Fri 12/256:10 pm -

Nonstop2h 03m

Wed 1/65:16 pm -

1 stop5h 43m

Deal found 10/17

$403

Fri 11/202:35 pm -

1 stop4h 05m

Mon 11/306:30 pm -

1 stop5h 31m

Deal found 10/19

$359

Sat 11/77:15 am -

1 stop5h 20m

Tue 11/1010:30 pm -

Nonstop2h 14m

Deal found 10/18

$404

Thu 11/1912:31 pm -

1 stop4h 54m

Thu 11/264:05 pm -

1 stop6h 25m

Deal found 10/19

$359

Thu 11/197:15 am -

1 stop5h 51m

Thu 11/266:10 am -

1 stop7h 26m

Deal found 10/19

$428

Thu 11/1912:31 pm -

1 stop3h 49m

Sun 11/296:00 am -

1 stop4h 23m

Deal found 10/16

$359

Tue 11/1712:31 pm -

1 stop4h 54m

Tue 11/247:59 am -

1 stop4h 27m

Deal found 10/18

$359

Tue 11/241:15 pm -

Nonstop2h 00m

Fri 11/2710:30 pm -

Nonstop2h 14m

Deal found 10/14

$439

Fri 11/2012:31 pm -

1 stop6h 09m

Sun 11/227:00 am -

1 stop5h 26m

Deal found 10/15

$359

Fri 11/66:14 pm -

Nonstop1h 59m

Sun 11/89:00 am -

Nonstop2h 20m

Deal found 10/16

$439

Wed 11/257:17 am -

1 stop4h 42m

Mon 11/309:00 am -

1 stop5h 35m

Deal found 10/19

$359

Thu 11/51:15 pm -

Nonstop2h 00m

Mon 11/910:30 pm -

Nonstop2h 14m

Deal found 10/17

$459

Thu 1/147:15 am -

1 stop6h 09m

Sun 1/175:24 pm -

1 stop5h 35m

Deal found 10/19

$459

Wed 12/236:50 pm -

1 stop4h 59m

Sun 12/277:34 pm -

1 stop4h 32m

Deal found 10/15

$399

Fri 11/202:53 pm -

1 stop7h 45m

Mon 11/236:10 am -

1 stop7h 26m

Deal found 10/17

$459

Mon 12/216:50 pm -

1 stop4h 59m

Tue 12/297:00 am -

1 stop5h 28m

Deal found 10/16

$399

Fri 12/256:30 am -

1 stop5h 25m

Thu 12/317:00 am -

1 stop4h 17m

Deal found 10/17

$409

Last-minute flights from Huntsville to Washington, D.C.
Discover last-minute flight deals from Huntsville to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

Mon 11/23:48 pm -

1 stop20h 13m

Fri 11/61:56 pm -

2 stops19h 57m

Deal found 10/19

$252

Fri 11/62:27 pm -

1 stop28h 44m

Wed 11/117:48 am -

2 stops27h 04m

Deal found 10/17

$192

Fri 11/62:27 pm -

1 stop28h 44m

Thu 11/126:07 pm -

1 stop20h 30m

Deal found 10/17

$218

Sat 11/710:58 am -

2 stops11h 45m

Sun 11/86:07 pm -

1 stop22h 15m

Deal found 10/17

$215

Thu 11/127:10 pm -

1 stop24h 01m

Wed 11/1811:16 am -

1 stop22h 59m

Deal found 10/17

$180

Tue 11/171:03 pm -

1 stop24h 05m

Tue 11/2410:57 am -

1 stop25h 28m

Deal found 10/18

$232

Tue 11/171:03 pm -

1 stop20h 18m

Thu 11/193:30 pm -

2 stops22h 41m

Deal found 10/15

$233

Tue 11/171:03 pm -

2 stops26h 11m

Thu 11/199:59 pm -

1 stop11h 44m

Deal found 10/15

$250

Wed 11/187:03 pm -

2 stops16h 58m

Tue 11/2410:57 am -

1 stop25h 28m

Deal found 10/18

$240

Wed 11/2512:15 pm -

1 stop8h 47m

Mon 11/303:58 pm -

2 stops41h 55m

Deal found 10/19

$244

Mon 11/307:37 pm -

2 stops23h 35m

Wed 12/93:34 pm -

1 stop28h 01m

Deal found 10/16

$236

Mon 11/307:37 pm -

2 stops23h 35m

Sun 12/69:23 pm -

1 stop17h 00m

Deal found 10/16

$249

One-way flights from Huntsville to Washington, D.C.
Search for one-way flight options from Huntsville to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Mon 12/147:45 pm -

1 stop25h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$66

Thu 11/127:10 pm -

1 stop24h 01m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/18

$83

Thu 11/127:10 pm -

1 stop16h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/18

$83

Mon 12/72:13 pm -

2 stops43h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$91

Mon 12/72:13 pm -

2 stops41h 54m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$91

Wed 11/117:03 pm -

2 stops24h 08m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/17

$97

Fri 11/132:27 pm -

1 stop28h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$98

Wed 12/97:03 pm -

2 stops25h 47m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$103

Wed 12/97:03 pm -

2 stops17h 02m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$103

Tue 11/31:03 pm -

1 stop24h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$106

Fri 2/265:51 pm -

1 stop27h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/18

$108

Mon 11/23:48 pm -

1 stop20h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$109

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$180 (Kiwi.com)
One-way from	$66 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$398
Good round-trip deal	$359 or less
Good one-way deal	$278 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. 10% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

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

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Thu 11/12

7:10 pm-1:01 pm

1 stop16h 51m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$83

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Fri 11/13

2:27 pm-1:01 pm

1 stop21h 34m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Fri 12/11

7:45 pm-1:05 pm

1 stop16h 20m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$125

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Thu 11/5

10:42 am-12:33 am

2 stops36h 51m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$126

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Sun 12/6

7:15 pm-9:07 am

2 stops36h 52m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$129

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Wed 11/11

7:03 pm-1:01 pm

2 stops16h 58m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$133

HuntsvilleBaltimore

HSV Huntsville - BWI Baltimore/Washington

HSVBWI

Huntsville

Tue 12/15

1:03 pm-9:21 am

1 stop19h 18m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$177

HuntsvilleWashington, D.C.

HSV Huntsville - IAD Washington, D.C. Dulles Intl

HSVIAD

Huntsville

Tue 12/15

1:03 pm-2:49 pm

3 stops24h 46m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$192

HuntsvilleWashington, D.C.

HSV Huntsville - DCA Washington, D.C. Reagan-National

HSVDCA

Huntsville

Tue 12/15

1:03 pm-9:59 pm

2 stops31h 56m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$200

HuntsvilleWashington, D.C.

HSV Huntsville - IAD Washington, D.C. Dulles Intl

HSVIAD

Huntsville

Wed 12/16

8:25 am-11:29 am

Nonstop2h 04m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Huntsville to Washington, D.C.

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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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.

HSV-WAS

HSV-IAD

HSV-BWI

HSV-DCA

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.

HSV-WAS

HSV-IAD

HSV-BWI

HSV-DCA

What is the cheapest month to book a flight from Huntsville to Washington, D.C.?

Currently, December is the cheapest month in which you can book a flight from Huntsville to Washington, D.C. (average of $329). Flying from Huntsville to Washington, D.C. in July is currently the most expensive (average of $408). 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?

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.

The most flights from HSV to WAS are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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

Airfare is below average for this route at the moment.

Huntsville to Washington, D.C. flights typically cost between $316 and $447 in November.
The cheapest round-trip price found within the last 5 days was $180 on Multiple Airlines (Nov 12-Nov 18).

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

Booking 26 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.

Reviews of airlines servicing Washington, D.C.

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

7.3

Good

10,388 reviews

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

7.3

Good

10,388 reviews

United Airlines

7.3

Good

10,388 reviews

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

7.0

Good

12,177 reviews

United Airlines

7.3

Good

10,388 reviews

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

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 $339, United Airlines can have you in Washington, D.C. from Huntsville in 2h 10m. 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. Another option worth looking into is United Airlines, starting at $229 round trip. American Airlines is currently priced 44% 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. 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 (93%), United Airlines (82%) and Lufthansa (72%).
What are the cheapest flights from Huntsville to Washington, D.C.?
While on average a flight from Huntsville to Washington, D.C. is generally $658, our data shows the cheapest flight currently is $295. When looking at the most popular route, (Huntsville - Washington, D.C. Dulles Intl), you can expect to pay $298 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, December is the cheapest month in which you can book a flight from Huntsville to Washington, D.C. (average of $329). Flying from Huntsville to Washington, D.C. in July is currently the most expensive (average of $408). 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

Alexandria

Arlington

Woodbridge

Owings Mills

Lanham

Tysons

Herndon

Reston

Hyattsville

Rockville

Springfield

Fredericksburg

Falls Church

Oxon Hill

Laurel

Towson

Clinton

Hunt Valley

Waldorf

Silver Spring

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Huntsville

Popular flights

Top destinations

Washington, D.C. flight routes

Alternative routes for Huntsville to Washington, D.C.

Atlanta to Dulles Intl flights

Atlanta to Reagan-National flights

Pensacola to Reagan-National flights

Mobile to Dulles Intl flights

Pensacola to Dulles Intl flights

Mobile to Reagan-National flights

Huntsville to Dulles Intl flights

Birmingham to Reagan-National flights

Birmingham to Dulles Intl flights

Huntsville to Reagan-National flights

Valparaiso to Reagan-National flights

Valparaiso to Dulles Intl flights

Chattanooga to Reagan-National flights

Chattanooga to Dulles Intl flights

Montgomery to Dulles Intl flights

Montgomery to Reagan-National flights

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$209	Average$417	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$229	Average$404	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$268	Average$426	FlexibilityNo cancel fee	On-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.

$66+ Cheap flights from Huntsville (HSV) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Huntsville to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 October 20, 2026.

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 October 20, 2026.

Best flights from Huntsville to Washington, D.C.Discover carefully curated flight deals from Huntsville to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Discover carefully curated flight deals from Huntsville to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Huntsville to Washington, D.C.Discover last-minute flight deals from Huntsville to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

Discover last-minute flight deals from Huntsville to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Huntsville to Washington, D.C.Search for one-way flight options from Huntsville to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Search for one-way flight options from Huntsville to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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 October.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Huntsville to Washington, D.C.?

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 October 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.

The most flights from HSV to WAS are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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

Airfare is below average for this route at the moment.

Huntsville to Washington, D.C. flights typically cost between $316 and $447 in November.The cheapest round-trip price found within the last 5 days was $180 on Multiple Airlines (Nov 12-Nov 18).

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

Booking 26 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.

Reviews of airlines servicing Washington, D.C.

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.

Related info for your journey

What airport do you fly from for flights from Huntsville to Washington, D.C.?

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

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

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

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

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

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

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

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

What is the cheapest month to book a flight from Huntsville to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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.

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Huntsville to Washington, D.C. by cabin class

Find flights from Huntsville to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Huntsville and Washington, D.C. flights

Browse other Huntsville and Washington, D.C. flight options. Last updated on October 20, 2026.

Other flights from Huntsville

Browse through other flights departing from Huntsville. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Huntsville to Washington, D.C. flights

Consider these flights traveling from Huntsville to Washington, D.C..

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

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

100% Free

Book with Flexibility

Travel Smart

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 October 20, 2026.

Best flights from Huntsville to Washington, D.C.
Discover carefully curated flight deals from Huntsville to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Huntsville to Washington, D.C.
Discover last-minute flight deals from Huntsville to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Huntsville to Washington, D.C.
Search for one-way flight options from Huntsville to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Huntsville to Washington, D.C. flights typically cost between $316 and $447 in November.
The cheapest round-trip price found within the last 5 days was $180 on Multiple Airlines (Nov 12-Nov 18).