HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Huntsville

$94+ Cheap flights from Dulles Intl (IAD) to Huntsville (HSV)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HSV
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Huntsville 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 Dulles Intl to Huntsville

Cheapest flights from Dulles Intl to Huntsville
Explore the most affordable flight options available from Dulles Intl to Huntsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:46 pm
IAD
-
HSV
1 stop17h 23m
Multiple Airlines
Tue 10/271:03 pm
HSV
-
IAD
2 stops10h 25m
Multiple Airlines
Deal found 7/22$269
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:00 pm
IAD
-
HSV
2 stops23h 12m
Multiple Airlines
Fri 8/1411:48 am
HSV
-
IAD
1 stop6h 50m
Multiple Airlines
Deal found 7/22$274
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:16 pm
IAD
-
HSV
2 stops16h 02m
Multiple Airlines
Fri 11/68:08 am
HSV
-
IAD
1 stop10h 01m
Multiple Airlines
Deal found 7/22$275
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:46 pm
IAD
-
HSV
1 stop19h 32m
Multiple Airlines
Tue 10/61:03 pm
HSV
-
IAD
2 stops10h 25m
Multiple Airlines
Deal found 7/22$277
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:46 pm
IAD
-
HSV
1 stop19h 52m
Multiple Airlines
Wed 10/2810:58 am
HSV
-
IAD
1 stop7h 11m
Multiple Airlines
Deal found 7/22$278
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 am
IAD
-
HSV
Nonstop2h 06m
United Airlines
Sun 8/238:30 am
HSV
-
IAD
Nonstop2h 05m
United Airlines
Deal found 7/22$279
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:18 pm
IAD
-
HSV
1 stop15h 54m
Multiple Airlines
Mon 8/177:40 pm
HSV
-
IAD
1 stop13h 27m
Multiple Airlines
Deal found 7/26$280
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:46 pm
IAD
-
HSV
1 stop17h 23m
Multiple Airlines
Mon 10/269:18 am
HSV
-
IAD
2 stops10h 03m
Multiple Airlines
Deal found 7/22$282
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:00 am
IAD
-
HSV
2 stops13h 56m
Multiple Airlines
Mon 10/1911:59 am
HSV
-
IAD
1 stop7h 22m
Multiple Airlines
Deal found 7/25$284
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:12 am
IAD
-
HSV
1 stop23h 03m
Multiple Airlines
Fri 9/257:37 pm
HSV
-
IAD
1 stop13h 40m
Multiple Airlines
Deal found 7/25$285
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:23 pm
IAD
-
HSV
Nonstop2h 07m
United Airlines
Sun 8/168:30 am
HSV
-
IAD
Nonstop2h 05m
United Airlines
Deal found 7/24$289
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:18 pm
IAD
-
HSV
1 stop15h 54m
Multiple Airlines
Sun 8/168:34 pm
HSV
-
IAD
1 stop14h 09m
Multiple Airlines
Deal found 7/26$290

Find flight deals from Dulles Intl to Huntsville

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Huntsville (HSV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$335

Good round-trip deal

$347 or less

Good one-way deal

$290 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Huntsville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Huntsville flights.
Search Deals
From Washington, D.C. Dulles Intl to Huntsville
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Huntsville
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Huntsville.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Huntsville.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Huntsville 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, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Huntsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 8/20

9:00 am-10:06 am

Nonstop2h 06m

Huntsville

Sun 8/23

8:30 am-11:35 am

Nonstop2h 05m

$279

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 9/10

12:26 pm-3:54 pm

1 stop4h 28m

Huntsville

Sun 9/13

6:30 pm-12:41 am

1 stop5h 11m

$299

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 8/21

7:26 pm-10:44 pm

1 stop4h 18m

Huntsville

Thu 8/27

8:53 am-2:05 pm

1 stop4h 12m

$299

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 8/13

10:23 pm-11:30 pm

Nonstop2h 07m

Huntsville

Thu 8/20

8:30 am-11:35 am

Nonstop2h 05m

$299

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sun 9/6

6:00 am-8:53 am

1 stop3h 53m

Huntsville

Mon 9/14

12:41 pm-6:20 pm

1 stop4h 39m

$299

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sun 9/6

6:00 am-8:53 am

1 stop3h 53m

Huntsville

Tue 9/15

2:59 pm-8:14 pm

1 stop4h 15m

$299

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 8/14

8:28 am-11:46 am

1 stop4h 18m

Huntsville

Thu 8/20

12:33 pm-6:28 pm

1 stop4h 55m

$309
Quickest round-trip

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 10/21

10:23 pm-11:30 pm

Nonstop2h 07m

Huntsville

Wed 10/28

8:45 am-11:48 am

Nonstop2h 03m

$359

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 8/29

9:00 am-10:06 am

Nonstop2h 06m

Huntsville

Sun 8/30

8:30 am-11:35 am

Nonstop2h 05m

$359

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 8/28

5:15 pm-10:00 pm

1 stop5h 45m

Huntsville

Sun 8/30

6:15 pm-9:20 pm

Nonstop2h 05m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Dulles Intl to Huntsville

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 Dulles Intl to Huntsville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Washington, D.C. Dulles Intl Airport-Huntsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Huntsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Huntsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Huntsville 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 Washington, D.C. Dulles Intl Airport-Huntsville 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 Dulles Intl to Huntsville

Have a flexible travel schedule? Discover the best time to fly to Huntsville from Dulles Intl with our price prediction graph.
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 Washington, D.C. Dulles Intl Airport to Huntsville

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Huntsville (average of $225). Flying from Washington, D.C. Dulles Intl Airport to Huntsville in September is currently the most expensive (average of $641). 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 IAD to HSV?

Find hourly flight availability from Dulles Intl to Huntsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 64% on flights from Washington, D.C. Dulles Intl Airport to Huntsville by exploring options for tickets in the afternoon.

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

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Huntsville flights typically cost between $327 and $749 in October.
The cheapest round-trip price found within the last 5 days was $269 on Multiple Airlines (Oct 18-Oct 27).

Reviews of airlines servicing Huntsville

Get insights into the airlines that provide service to Huntsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Huntsville. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown United Airlines from Washington, D.C. Dulles Intl Airport to Huntsville. 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
7.4
Good
10,041 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Huntsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Washington, D.C. Dulles Intl to Huntsville, you will be flying into Huntsville. Huntsville (HSV) is just 12.4 mi from the center of the city. Huntsville is the only Huntsville airport and it handles 3 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Huntsville from Washington, D.C. Dulles Intl on a regular basis.

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

    Airlines like United Airlines and Delta fly from Washington, D.C. Dulles Intl Airport to Huntsville in about 2h 06m. The time it takes to get you to your destination can typically vary by up to 2h 22m. The distance from Washington, D.C. Dulles Intl Airport to Huntsville is about 595 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Huntsville round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Huntsville round-trip from $209. This flight start at 48% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Huntsville?

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Huntsville are CommutAir (84%), United Airlines (84%) and Lufthansa (84%).

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

    Looking at all options, your cheapest flight can be booked for $268. While the most popular route (Washington, D.C. Dulles Intl - Huntsville) can be booked for $279 on average, our data indicates $427 when flying from Washington, D.C. Dulles Intl Airport to Huntsville.

  • Can I find deals for flights from Dulles Intl to Huntsville that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Huntsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Huntsville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Huntsville.

  • Can I find deals for business class flights from Dulles Intl to Huntsville?

    Yes. Cheapflights offers flight deals from Dulles Intl to Huntsville 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 Washington, D.C. Dulles Intl Airport to Huntsville?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Huntsville (average of $225). Flying from Washington, D.C. Dulles Intl Airport to Huntsville in September is currently the most expensive (average of $641). 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

Traveling to a place near Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
Guntersville

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.

Top airline flying from Dulles Intl to Huntsville

Discover the top airline that operate flights from Dulles Intl to Huntsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$361FlexibilityNo cancel feeOn-time69%

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.