HSV - IAD

$209 Find Cheap Flights from Huntsville to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Huntsville to Dulles Intl departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Huntsville to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Huntsville to Washington, D.C., as well as popular online travel agencies
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Cheap Flights from Huntsville to Dulles Intl (HSV-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Huntsville to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Huntsville to Dulles Intl

Sat, Oct 4 - Sun, Oct 12
United Airlines Logo
6:10 pm - 9:13 pmHSV-IAD
2h 03mnonstop
United Airlines Logo
8:55 am - 10:03 amIAD-HSV
2h 08mnonstop
$209United Airlines
Find Deal
Tue, Dec 23 - Wed, Dec 31
United Airlines Logo
6:10 pm - 9:11 pmHSV-IAD
2h 01mnonstop
United Airlines Logo
8:45 am - 10:14 amIAD-HSV
2h 29mnonstop
$214United Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
United Airlines Logo
8:05 am - 11:10 amHSV-IAD
2h 05mnonstop
United Airlines Logo
12:55 pm - 2:02 pmIAD-HSV
2h 07mnonstop
$217United Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
United Airlines Logo
6:10 pm - 12:21 amHSV-IAD
5h 11m1 stop
United Airlines Logo
8:55 am - 10:03 amIAD-HSV
2h 08mnonstop
$219United Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
Delta Logo
4:08 pm - 9:42 pmHSV-IAD
4h 34m1 stop
Delta Logo
6:00 am - 11:42 amIAD-HSV
6h 42m1 stop
$254Delta
Find Deal
Fri, Sep 12 - Fri, Sep 19
Delta Logo
6:25 pm - 12:13 amHSV-IAD
4h 48m1 stop
Delta Logo
7:20 am - 12:01 pmIAD-HSV
5h 41m1 stop
$264Delta
Find Deal
Fri, Nov 7 - Mon, Nov 10
American Airlines Logo
6:15 am - 1:35 pmHSV-IAD
6h 20m1 stop
American Airlines Logo
5:29 pm - 10:53 pmIAD-HSV
6h 24m1 stop
$342American Airlines
Find Deal
Sat, Aug 16 - Thu, Apr 30
American Airlines Logo
5:01 pm - 11:57 pmHSV-IAD
5h 56m1 stop
American Airlines Logo
8:53 am - 1:38 pmIAD-HSV
5h 45m1 stop
$377American Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
 Logo
10:47 am - 1:04 pmHSV-IAD
25h 17m2 stops
 Logo
4:56 pm - 10:07 amIAD-HSV
18h 11m2 stops
Fri, Aug 22 - Sun, Aug 24
 Logo
10:47 am - 1:04 pmHSV-IAD
25h 17m2 stops
 Logo
4:56 pm - 10:07 amIAD-HSV
18h 11m2 stops
Booking Insights

KAYAK's insights & trends for Huntsville to Dulles Intl flights

Get data-powered insights and trends into flights from Huntsville to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Huntsville to Washington Dulles Airport?

The average price of all round-trip flights from Huntsville to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

For Huntsville to Washington Dulles Airport, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Washington Dulles Airport back to Huntsville, the best deals are generally found on Saturday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Huntsville to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Huntsville to Washington, D.C. Dulles Intl Airport is April, where tickets cost $284 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $501 and $466 respectively.

Can I save money by flying with a layover from Huntsville to Washington, D.C. Dulles Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $359 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Huntsville to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Huntsville to Washington, D.C. Dulles Intl Airport, you should book around 5 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$209
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Huntsville to Washington Dulles Airport

When to book flights from Huntsville to Dulles Intl

Are your dates flexible? Find out the best times to travel from Huntsville to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Huntsville to Washington Dulles Airport flights

  • What is the cheapest flight from Huntsville to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Huntsville to Washington, D.C. Dulles Intl Airport was $222 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Huntsville and Washington Dulles Airport?

    No, a passport isn't needed to fly from Huntsville to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Huntsville to Washington Dulles Airport?

    Huntsville airport is called Huntsville and the only airport in Washington Dulles Airport is Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Huntsville to Washington Dulles Airport?

    All the following airlines offer inflight Wi-Fi service on the Huntsville to Washington Dulles Airport flight route: American Airlines, Delta, SWISS, Air France, KLM, and Alaska Airlines.

  • Which aircraft models fly most regularly from Huntsville to Washington Dulles Airport?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Huntsville to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Huntsville to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Huntsville and Washington Dulles Airport.

  • On which days can I fly direct from Huntsville to Washington Dulles Airport?

    There are nonstop flights from Huntsville to Washington Dulles Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Huntsville to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Huntsville to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Huntsville to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Huntsville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Huntsville to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Huntsville with another airline. Booking your flights between Huntsville and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Huntsville to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Huntsville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Huntsville to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $223 or less one-way and $654 or less round-trip.

Prefer to fly direct from Huntsville to Washington Dulles Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Huntsville to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Huntsville Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Huntsville to Washington, D.C. Dulles Intl

Monday

Lufthansa, United Airlines

Lufthansa, United Airlines

Tuesday

Lufthansa, United Airlines

Lufthansa, United Airlines

Wednesday

Lufthansa, United Airlines

Lufthansa, United Airlines

Thursday

Lufthansa, United Airlines

Lufthansa, United Airlines

Friday

Lufthansa, United Airlines

Lufthansa, United Airlines

Saturday

Lufthansa, United Airlines

Lufthansa, United Airlines

Sunday

Lufthansa, United Airlines

Lufthansa, United Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Huntsville

Monday

Lufthansa, United Airlines

Lufthansa, United Airlines

Tuesday

Lufthansa, United Airlines

Lufthansa, United Airlines

Wednesday

Lufthansa, United Airlines

Lufthansa, United Airlines

Thursday

Lufthansa, United Airlines

Lufthansa, United Airlines

Friday

Lufthansa, United Airlines

Lufthansa, United Airlines

Saturday

Lufthansa, United Airlines

Lufthansa, United Airlines

Sunday

Lufthansa, United Airlines

Lufthansa, United Airlines

See more direct flights

Reviews of the top airline flying from Huntsville to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Huntsville to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Huntsville to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

8.0 ExcellentHal, Jul 2025FRA - IAD
Read more United Airlines reviews

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

Everything you need to know for your flight from Huntsville to Dulles Intl

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