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Cheap flights from Huntsville to Washington, D.C. from $209

This is the cheapest round-trip 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 7/31. 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

United Airlines Logo
12:55 pm - 4:01 pmHSV-IAD
2h 06mnonstop
United Airlines Logo
12:55 pm - 2:04 pmIAD-HSV
2h 09mnonstop
$209United Airlines
Find Deal
Thu, Jul 31 - Thu, Aug 7
United Airlines Logo
8:05 am - 11:11 amHSV-IAD
2h 06mnonstop
United Airlines Logo
12:55 pm - 2:04 pmIAD-HSV
2h 09mnonstop
$218United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
6:03 pm - 9:08 pmHSV-IAD
2h 05mnonstop
United Airlines Logo
12:55 pm - 2:04 pmIAD-HSV
2h 09mnonstop
$219United Airlines
Find Deal
Sat, Jul 19 - Sat, Jul 26
United Airlines Logo
6:05 pm - 12:30 amHSV-IAD
5h 25m1 stop
United Airlines Logo
12:55 pm - 2:04 pmIAD-HSV
2h 09mnonstop
$228United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
6:25 pm - 12:13 amHSV-IAD
4h 48m1 stop
Delta Logo
6:00 am - 9:40 amIAD-HSV
4h 40m1 stop
$229Delta
Find Deal
Fri, Sep 19 - Wed, Oct 1
Delta Logo
6:00 am - 11:32 amHSV-IAD
4h 32m1 stop
Delta Logo
7:10 am - 12:13 pmIAD-HSV
6h 03m1 stop
$239Delta
Find Deal
Tue, Jul 22 - Sat, Jul 26
Delta Logo
7:43 pm - 12:34 amHSV-IAD
3h 51m1 stop
Delta Logo
6:00 am - 9:17 amIAD-HSV
4h 17m1 stop
$254Delta
Find Deal
Thu, Jul 24 - Sun, Jul 27
American Airlines Logo
4:37 pm - 11:58 pmHSV-IAD
6h 21m1 stop
American Airlines Logo
6:35 am - 10:50 amIAD-HSV
5h 15m1 stop
$344American Airlines
Find Deal
Thu, Jul 17 - Sun, Jul 20
American Airlines Logo
7:19 pm - 11:57 pmHSV-IAD
3h 38m1 stop
American Airlines Logo
5:03 am - 9:50 amIAD-HSV
5h 47m1 stop
$358American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
7:08 pm - 11:58 pmHSV-IAD
3h 50m1 stop
American Airlines Logo
6:35 am - 10:50 amIAD-HSV
5h 15m1 stop
$377American Airlines
Find Deal
Thu, Jul 17 - Sun, Jul 20

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
Jul 31
HSV12:55 pmHuntsville
2h 06m
IAD4:01 pmWashington, D.C. Dulles Intl
Aug 7
IAD12:55 pmWashington, D.C. Dulles Intl
2h 09m
HSV2:04 pmHuntsville
United Airlines
Aug 14
HSV8:05 amHuntsville
2h 06m
IAD11:11 amWashington, D.C. Dulles Intl
Aug 17
IAD12:55 pmWashington, D.C. Dulles Intl
2h 09m
HSV2:04 pmHuntsville
United Airlines
Jul 19
HSV6:03 pmHuntsville
2h 05m
IAD9:08 pmWashington, D.C. Dulles Intl
Jul 26
IAD12:55 pmWashington, D.C. Dulles Intl
2h 09m
HSV2:04 pmHuntsville

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
Sep 19
HSV6:25 pmHuntsville
4h 48m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
Oct 1
IAD6:00 amWashington, D.C. Dulles Intl
4h 40m
1 stop
HSV9:40 amHuntsville
Delta
Jul 22
HSV6:00 amHuntsville
4h 32m
1 stop
IAD11:32 amWashington, D.C. Dulles Intl
Jul 26
IAD7:10 amWashington, D.C. Dulles Intl
6h 03m
1 stop
HSV12:13 pmHuntsville
Delta
Jul 24
HSV7:43 pmHuntsville
3h 51m
1 stop
IAD12:34 amWashington, D.C. Dulles Intl
Jul 27
IAD6:00 amWashington, D.C. Dulles Intl
4h 17m
1 stop
HSV9:17 amHuntsville

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 December is also cheap. Prices for this month can be found on momondo for an average of $329.

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 $639. When flying out on a Wednesday, 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 $892.

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 $551 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 $1,110 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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Huntsville when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Huntsville for as low as $247 on momondo.

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 July 2025, prices for Huntsville to Washington, D.C. Dulles Intl Airport flights are approximately 24% 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

$224

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 $224. The best round-trip flight deal from Huntsville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $209.
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.

  • 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
8,861 reviews
Search United Airlines flights
  • United Airlines Flights From Huntsville to Washington, D.C. Dulles Intl Airport

    Across 20 United Airlines flights from Huntsville to Washington, D.C. Dulles Intl Airport this week, the average price was $362, with the best United Airlines deals starting from $209 round-trip. 8,861 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
Arlington
National Harbor
Winchester
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Gaithersburg
Rockville
Towson
Fairfax
Linthicum Heights
Glen Burnie
Reston

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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1 adult
Tue 7/8
Tue 7/15

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