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Cheap flights from Huntsville to Washington, D.C. from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to Washington, D.C. departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:10 am - 11:13 amHSV-IAD
2h 03mnonstop
United Airlines Logo
12:56 pm - 2:11 pmIAD-HSV
2h 15mnonstop
$209United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
6:00 pm - 9:00 pmHSV-IAD
2h 00mnonstop
United Airlines Logo
10:05 pm - 11:15 pmIAD-HSV
2h 10mnonstop
$219United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
5:00 pm - 2:42 pmHSV-IAD
20h 42m1 stop
Multiple Airlines Logo
3:37 pm - 9:01 amIAD-HSV
18h 24m1 stop
$226Multiple Airlines
Find Deal
Sun, Mar 1 - Thu, Mar 5
Delta Logo
1:40 pm - 9:13 pmHSV-IAD
6h 33m1 stop
Delta Logo
6:00 am - 8:57 amIAD-HSV
3h 57m1 stop
$229Delta
Find Deal
Tue, Feb 17 - Sat, Feb 28
Delta Logo
4:11 pm - 9:32 pmHSV-IAD
4h 21m1 stop
Delta Logo
6:00 am - 9:13 amIAD-HSV
4h 13m1 stop
$249Delta
Find Deal
Fri, Nov 14 - Sun, Nov 16
Delta Logo
2:40 pm - 9:29 pmHSV-IAD
5h 49m1 stop
Delta Logo
5:03 pm - 9:03 pmIAD-HSV
5h 00m1 stop
$254Delta
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
5:20 am - 11:39 amHSV-IAD
5h 19m1 stop
Delta Logo
11:05 am - 5:12 pmIAD-HSV
7h 07m1 stop
$269Delta
Find Deal
Tue, Nov 11 - Sat, Nov 15
Multiple Airlines Logo
10:09 am - 7:51 pmHSV-IAD
8h 42m1 stop
Multiple Airlines Logo
8:36 pm - 9:29 amIAD-HSV
13h 53m1 stop
$291Multiple Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
6:15 am - 1:35 pmHSV-IAD
6h 20m1 stop
American Airlines Logo
6:44 am - 10:19 amIAD-HSV
4h 35m1 stop
$331American Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
American Airlines Logo
6:15 am - 1:35 pmHSV-IAD
6h 20m1 stop
American Airlines Logo
8:09 pm - 11:44 pmIAD-HSV
4h 35m1 stop
$347American Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1

United Airlines flights from Huntsville to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Huntsville to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Nov 19
HSV8:10 amHuntsville
2h 03m
IAD11:13 amWashington, D.C. Dulles Intl
Nov 23
IAD12:56 pmWashington, D.C. Dulles Intl
2h 15m
HSV2:11 pmHuntsville
$209
Find similar
United Airlines
Nov 14
HSV6:00 pmHuntsville
2h 00m
IAD9:00 pmWashington, D.C. Dulles Intl
Nov 16
IAD10:05 pmWashington, D.C. Dulles Intl
2h 10m
HSV11:15 pmHuntsville
$219
Find similar
United Airlines
Nov 11
HSV12:40 pmHuntsville
2h 00m
IAD3:40 pmWashington, D.C. Dulles Intl
Nov 15
IAD10:05 pmWashington, D.C. Dulles Intl
2h 10m
HSV11:15 pmHuntsville
$249
Find similar

Delta flights from Huntsville to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Huntsville to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 17
HSV1:40 pmHuntsville
6h 33m
1 stop
IAD9:13 pmWashington, D.C. Dulles Intl
Feb 28
IAD6:00 amWashington, D.C. Dulles Intl
3h 57m
1 stop
HSV8:57 amHuntsville
$229
Find similar
Delta
Nov 14
HSV4:11 pmHuntsville
4h 21m
1 stop
IAD9:32 pmWashington, D.C. Dulles Intl
Nov 16
IAD6:00 amWashington, D.C. Dulles Intl
4h 13m
1 stop
HSV9:13 amHuntsville
$249
Find similar
Delta
Dec 11
HSV2:40 pmHuntsville
5h 49m
1 stop
IAD9:29 pmWashington, D.C. Dulles Intl
Dec 14
IAD5:03 pmWashington, D.C. Dulles Intl
5h 00m
1 stop
HSV9:03 pmHuntsville
$254
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Huntsville to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Huntsville to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Wed 11/19

8:10 am-11:13 am

Nonstop2h 03m

Washington, D.C. Dulles Intl

Sun 11/23

12:56 pm-2:11 pm

Nonstop2h 15m

$209

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 11/14

6:00 pm-9:00 pm

Nonstop2h 00m

Washington, D.C. Dulles Intl

Sun 11/16

10:05 pm-11:15 pm

Nonstop2h 10m

$219

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Sun 3/1

5:00 pm-2:42 pm

1 stop20h 42m

Washington, D.C. Dulles Intl

Thu 3/5

3:37 pm-9:01 am

1 stop18h 24m

$226

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Tue 2/17

1:40 pm-9:13 pm

1 stop6h 33m

Washington, D.C. Dulles Intl

Sat 2/28

6:00 am-8:57 am

1 stop3h 57m

$229

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 11/14

4:11 pm-9:32 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 11/16

6:00 am-9:13 am

1 stop4h 13m

$249

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Thu 12/11

2:40 pm-9:29 pm

1 stop5h 49m

Washington, D.C. Dulles Intl

Sun 12/14

5:03 pm-9:03 pm

1 stop5h 00m

$254

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Tue 11/11

5:20 am-11:39 am

1 stop5h 19m

Washington, D.C. Dulles Intl

Sat 11/15

11:05 am-5:12 pm

1 stop7h 07m

$269

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Fri 11/14

10:09 am-7:51 pm

1 stop8h 42m

Washington, D.C. Dulles Intl

Sun 11/16

8:36 pm-9:29 am

1 stop13h 53m

$291

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Mon 11/24

6:15 am-1:35 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Fri 11/28

6:44 am-10:19 am

1 stop4h 35m

$331

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

Mon 11/24

6:15 am-1:35 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Mon 12/1

8:09 pm-11:44 pm

1 stop4h 35m

$347

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Huntsville to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Huntsville and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, April is the cheapest month to fly from Huntsville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $288.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $622. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Huntsville to Washington, D.C. Dulles Intl Airport for around $935.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Huntsville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $628 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,156 on average. Flights to Washington, D.C. Dulles Intl Airport from Huntsville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Huntsville to Washington, D.C. Dulles Intl flight route?

Fly from Huntsville to Washington, D.C. Dulles Intl for the best Huntsville - Washington, D.C. Dulles Intl flight prices

What cabin class options are available on Huntsville to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Huntsville to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Huntsville to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of October 2025, prices for Huntsville to Washington, D.C. Dulles Intl Airport flights are approximately 155% more expensive when compared to flights at the same time last year.

When to book flights from Huntsville to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Huntsville to Washington, D.C. Dulles Intl Airport (HSV to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to Washington, D.C. Dulles Intl Airport

Best Price Found

$344

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to Washington, D.C. Dulles Intl Airport from Huntsville in the past 72 hours is $344. The best round-trip flight deal from Huntsville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $279.
The fastest flight from Huntsville to Washington, D.C. Dulles Intl Airport takes 2h 00m
Direct flights go from Huntsville to Washington, D.C. Dulles Intl Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
Search flight deals

  • How far is Huntsville to Washington, D.C. Dulles Intl by plane?

    There are 582.4 mi between Huntsville and Washington, D.C. Dulles Intl. Flights usually cover this in 2h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Huntsville Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Huntsville Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Huntsville Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Huntsville Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Huntsville to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Huntsville to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Huntsville to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Huntsville to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $209Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights

  • United Airlines Flights From Huntsville to Washington, D.C. Dulles Intl Airport

    Across 18 United Airlines flights from Huntsville to Washington, D.C. Dulles Intl Airport this week, the average price was $351, with the best United Airlines deals starting from $209 round-trip. 8,999 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

Why use momondo?

Why should I use momondo to find a flight deal from Huntsville to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Huntsville to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Huntsville to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Huntsville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Huntsville to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Huntsville.

I’m not ready to book a flight from Huntsville to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Huntsville to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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