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Cheap flights from Huntsville to Washington, D.C. from $114

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 10/8. 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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Find the cheapest flights from Huntsville to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
8:05 am - 11:10 amHSV-IAD
2h 05mnonstop
United Airlines Logo
8:55 am - 10:03 amIAD-HSV
2h 08mnonstop
$209United Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
Delta Logo
7:15 am - 2:38 pmHSV-IAD
6h 23m1 stop
Delta Logo
9:50 am - 1:21 pmIAD-HSV
4h 31m1 stop
$229Delta
Find Deal
mié., oct. 15 - mié., oct. 22
United Airlines Logo
8:10 am - 11:13 amHSV-IAD
2h 03mnonstop
United Airlines Logo
9:00 am - 10:11 amIAD-HSV
2h 11mnonstop
$233United Airlines
Find Deal
vie., nov. 14 - dom., nov. 16
United Airlines Logo
8:05 am - 11:10 amHSV-IAD
2h 05mnonstop
United Airlines Logo
8:55 am - 10:03 amIAD-HSV
2h 08mnonstop
$238United Airlines
Find Deal
sáb., oct. 18 - lun., oct. 20
Delta Logo
6:15 am - 11:28 amHSV-IAD
4h 13m1 stop
Delta Logo
6:23 am - 11:06 amIAD-HSV
5h 43m1 stop
$249Delta
Find Deal
mar., sep. 30 - sáb., oct. 4
Delta Logo
2:26 pm - 7:26 pmHSV-IAD
4h 00m1 stop
Delta Logo
7:21 pm - 10:45 pmIAD-HSV
4h 24m1 stop
$254Delta
Find Deal
sáb., nov. 8 - lun., nov. 10
Multiple Airlines Logo
7:06 pm - 12:22 pmHSV-IAD
16h 16m1 stop
Multiple Airlines Logo
9:00 am - 11:49 amIAD-HSV
27h 49m2 stops
$283Multiple Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
American Airlines Logo
2:51 pm - 7:32 pmHSV-IAD
3h 41m1 stop
American Airlines Logo
5:00 am - 9:50 amIAD-HSV
5h 50m1 stop
$287American Airlines
Find Deal
dom., ene. 11 - lun., ene. 12
Multiple Airlines Logo
7:06 pm - 12:55 pmHSV-IAD
16h 49m2 stops
Multiple Airlines Logo
7:14 pm - 9:29 amIAD-HSV
15h 15m1 stop
$290Multiple Airlines
Find Deal
mié., oct. 1 - dom., oct. 5
American Airlines Logo
8:12 am - 1:23 pmHSV-IAD
4h 11m1 stop
American Airlines Logo
5:41 pm - 11:49 pmIAD-HSV
7h 08m1 stop
$298American Airlines
Find Deal
jue., oct. 2 - lun., oct. 6

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

Our best American Airlines deals on Huntsville to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jan 11
HSV2:51 pmHuntsville
3h 41m
1 stop
IAD7:32 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:00 amWashington, D.C. Dulles Intl
5h 50m
1 stop
HSV9:50 amHuntsville
$287
Find similar
American Airlines
Oct 2
HSV8:12 amHuntsville
4h 11m
1 stop
IAD1:23 pmWashington, D.C. Dulles Intl
Oct 6
IAD5:41 pmWashington, D.C. Dulles Intl
7h 08m
1 stop
HSV11:49 pmHuntsville
$298
Find similar
American Airlines
Oct 17
HSV7:03 pmHuntsville
3h 50m
1 stop
IAD11:53 pmWashington, D.C. Dulles Intl
Oct 19
IAD6:34 amWashington, D.C. Dulles Intl
4h 52m
1 stop
HSV10:26 amHuntsville
$309
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
Oct 15
HSV7:15 amHuntsville
6h 23m
1 stop
IAD2:38 pmWashington, D.C. Dulles Intl
Oct 22
IAD9:50 amWashington, D.C. Dulles Intl
4h 31m
1 stop
HSV1:21 pmHuntsville
$229
Find similar
Delta
Sep 30
HSV6:15 amHuntsville
4h 13m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
Oct 4
IAD6:23 amWashington, D.C. Dulles Intl
5h 43m
1 stop
HSV11:06 amHuntsville
$249
Find similar
Delta
Nov 8
HSV2:26 pmHuntsville
4h 00m
1 stop
IAD7:26 pmWashington, D.C. Dulles Intl
Nov 10
IAD7:21 pmWashington, D.C. Dulles Intl
4h 24m
1 stop
HSV10:45 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 septiembre 17, 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

mié. 10/15

8:05 am-11:10 am

Nonstop2h 05m

Washington, D.C. Dulles Intl

mié. 10/22

8:55 am-10:03 am

Nonstop2h 08m

$209

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

mié. 10/15

7:15 am-2:38 pm

1 stop6h 23m

Washington, D.C. Dulles Intl

mié. 10/22

9:50 am-1:21 pm

1 stop4h 31m

$229

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

vie. 11/14

8:10 am-11:13 am

Nonstop2h 03m

Washington, D.C. Dulles Intl

dom. 11/16

9:00 am-10:11 am

Nonstop2h 11m

$233

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

sáb. 10/18

8:05 am-11:10 am

Nonstop2h 05m

Washington, D.C. Dulles Intl

lun. 10/20

8:55 am-10:03 am

Nonstop2h 08m

$238

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

mar. 9/30

6:15 am-11:28 am

1 stop4h 13m

Washington, D.C. Dulles Intl

sáb. 10/4

6:23 am-11:06 am

1 stop5h 43m

$249

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

sáb. 11/8

2:26 pm-7:26 pm

1 stop4h 00m

Washington, D.C. Dulles Intl

lun. 11/10

7:21 pm-10:45 pm

1 stop4h 24m

$254

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

mié. 10/15

7:06 pm-12:22 pm

1 stop16h 16m

Washington, D.C. Dulles Intl

mié. 10/22

9:00 am-11:49 am

2 stops27h 49m

$283

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

dom. 1/11

2:51 pm-7:32 pm

1 stop3h 41m

Washington, D.C. Dulles Intl

lun. 1/12

5:00 am-9:50 am

1 stop5h 50m

$287

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

mié. 10/1

7:06 pm-12:55 pm

2 stops16h 49m

Washington, D.C. Dulles Intl

dom. 10/5

7:14 pm-9:29 am

1 stop15h 15m

$290

HuntsvilleWashington, D.C.

HSV - IAD

HSVIAD

Huntsville

jue. 10/2

8:12 am-1:23 pm

1 stop4h 11m

Washington, D.C. Dulles Intl

lun. 10/6

5:41 pm-11:49 pm

1 stop7h 08m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 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 $286.

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 $654. 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 $969.

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 $631 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 $1,130 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 September 2025, prices for Huntsville to Washington, D.C. Dulles Intl Airport flights are approximately 275% 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

$164

Fastest flight time

2h 00m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Huntsville in the past 72 hours is $164. The best round-trip flight deal from Huntsville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $343.
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 every day.
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
8,926 reviews
Search United Airlines flights

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

    Across 21 United Airlines flights from Huntsville to Washington, D.C. Dulles Intl Airport this week, the average price was $358, with the best United Airlines deals starting from $209 round-trip. 8,926 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
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg

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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