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Huntsville

$107+ Cheap flights from Dulles Intl (IAD) to Huntsville (HSV)

IAD — HSV
Oct 10 — Oct 171
Sat 10/10
Sat 10/17
1 adult, Economy
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Cheap flight deals from Dulles Intl to Huntsville

Cheapest flights from Dulles Intl to Huntsville

Mon 9/216:36 pm -
2 stops18h 42m
Fri 9/251:23 pm -
1 stop19h 54m
Deal found 9/8$282
Fri 10/211:12 am -
1 stop8h 45m
Mon 10/57:37 pm -
1 stop13h 40m
Deal found 9/7$285
Fri 10/21:40 pm -
1 stop20h 13m
Fri 10/92:03 pm -
1 stop29h 08m
Deal found 9/9$286
Wed 10/217:50 am -
2 stops27h 02m
Sun 10/257:10 pm -
1 stop24h 01m
Deal found 9/8$288
Tue 10/67:50 am -
2 stops26h 03m
Tue 10/131:03 pm -
1 stop20h 14m
Deal found 9/7$290
Mon 9/286:36 pm -
2 stops18h 42m
Fri 10/22:03 pm -
1 stop29h 06m
Deal found 9/8$291
Wed 10/217:26 pm -
1 stop15h 26m
Sat 10/2410:58 am -
2 stops12h 23m
Deal found 9/8$293
Sat 10/36:13 pm -
1 stop25h 17m
Fri 10/99:23 am -
2 stops9h 48m
Deal found 9/9$295
Thu 10/156:08 pm -
2 stops15h 35m
Mon 10/1911:59 am -
1 stop7h 12m
Deal found 9/5$297
Fri 10/29:00 am -
Nonstop2h 06m
Sat 10/106:10 pm -
Nonstop2h 05m
Deal found 9/9$299

Find flight deals from Dulles Intl to Huntsville

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$282
(Kiwi.com)

One-way from

$107
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$641

Good round-trip deal

$389 or less

Good one-way deal

$404 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Huntsville flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Huntsville flights.
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From Washington, D.C. Dulles Intl to Huntsville
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One-way flight from Washington, D.C. Dulles Intl to Huntsville
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Highest demand for flights based on searches. 21% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Huntsville.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Huntsville.
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Cheapflights Fare Finder

 
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 Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Fri 9/25

11:12 am-6:57 pm

1 stop8h 45m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$255
Quickest round-trip

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Wed 9/30

10:23 pm-11:30 pm

Nonstop2h 07m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$269

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Fri 2/5

4:13 pm-8:24 pm

1 stop5h 11m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$279

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Sun 10/11

5:01 am-8:18 am

1 stop4h 17m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$279

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Wed 10/21

12:27 pm-3:58 pm

1 stop4h 31m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$289

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Sun 10/11

12:50 pm-2:03 pm

Nonstop2h 13m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$309

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Mon 10/12

10:23 pm-11:30 pm

Nonstop2h 07m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$309

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Sat 11/14

9:00 am-10:16 am

Nonstop2h 16m

Huntsville

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$309

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Mon 11/9

3:00 pm-5:44 pm

1 stop3h 44m

Huntsville

Wed 11/25

12:31 pm-8:10 pm

1 stop6h 39m

$319

Washington, D.C.Huntsville

IAD Washington, D.C. Dulles Intl - HSV Huntsville

IADHSV

Washington, D.C. Dulles Intl

Fri 9/25

10:23 pm-11:30 pm

Nonstop2h 07m

Huntsville

Mon 9/28

6:10 pm-9:15 pm

Nonstop2h 05m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Compare providers for flights from Dulles Intl to Huntsville

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 September.
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

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?

Unlike at noon, when flights are generally more expensive, you can save up to 67% 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 $458 and $708 in September.
The cheapest round-trip price found within the last 5 days was $282 on Multiple Airlines (Sep 21-Sep 25).

Reviews of airlines servicing Huntsville

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
10,188 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

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
10,188 reviews
United Airlines
7.4
Good
10,188 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

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

  • 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 2 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 Delta and United Airlines fly from Washington, D.C. Dulles Intl Airport to Huntsville in about 2h 07m. The time it takes to get you to your destination can typically vary by up to 1h 37m. 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 49% 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 (79%), Lufthansa (67%) and United Airlines (66%).

  • 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 $258. While the most popular route (Washington, D.C. Dulles Intl - Huntsville) can be booked for $241 on average, our data indicates $457 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

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Top airline flying from Dulles Intl to Huntsville

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$372FlexibilityNo cancel feeOn-time69%

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