What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Huntsville?

United Airlines and American Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Huntsville

What airlines fly to Huntsville?

United Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Huntsville from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Huntsville. Keep in mind that there are 4 different airlines that fly to Huntsville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport?

As of March 2026, there are 2 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Huntsville Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Huntsville Airport.

What documentation or ID do you need to fly to Huntsville Airport?

The travel and health documents you'll need for your trip to Huntsville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Huntsville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$116 Cheap Flights from Washington, D.C. Dulles Intl Airport to Huntsville in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Huntsville on average per day?

3 flights are operational daily from Washington, D.C. Dulles Intl Airport to Huntsville as of March 2026. The most popular departure time for this route is 8:00AM, with 33% of flights per day taking off at noon.

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Huntsville on average per week?

The number of flights available between Washington, D.C. Dulles Intl Airport and Huntsville is 21 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Huntsville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 10:18 am

IAD

HSV

2h 18mnonstop

12:55 pm - 3:59 pm

HSV

IAD

2h 04mnonstop

$249United Airlines

Thu, Apr 9 - Thu, Apr 16

10:17 pm - 11:30 pm

IAD

HSV

2h 13mnonstop

5:36 pm - 8:40 pm

HSV

IAD

2h 04mnonstop

$269United Airlines

Sat, Apr 25 - Wed, Apr 29

9:19 am - 1:42 pm

IAD

HSV

5h 23m

1 stop

6:54 pm - 11:59 pm

HSV

IAD

4h 05m

1 stop

$270American Airlines

Sat, Apr 4 - Sat, Apr 11

8:30 pm - 11:14 am

IAD

HSV

15h 44m

1 stop

7:15 pm - 12:36 am

HSV

IAD

28h 21m

2 stops

$271Multiple Airlines

Fri, Apr 10 - Wed, Apr 15

3:08 pm - 11:14 am

IAD

HSV

21h 06m

1 stop

6:01 pm - 11:09 pm

HSV

IAD

28h 08m

2 stops

$272Multiple Airlines

Fri, May 1 - Wed, May 6

2:52 pm - 11:00 am

IAD

HSV

21h 08m

2 stops

8:36 pm - 11:39 am

HSV

IAD

14h 03m

1 stop

$281Multiple Airlines

Mon, May 25 - Thu, May 28

8:22 pm - 11:19 pm

IAD

HSV

3h 57m

1 stop

7:02 pm - 12:13 am

HSV

IAD

4h 11m

1 stop

$289American Airlines

Sat, May 23 - Mon, May 25

10:17 pm - 11:30 pm

IAD

HSV

2h 13mnonstop

6:10 pm - 9:14 pm

HSV

IAD

2h 04mnonstop

$291United Airlines

Sat, Apr 11 - Sun, Apr 12

10:17 pm - 11:30 pm

IAD

HSV

2h 13mnonstop

12:55 pm - 3:59 pm

HSV

IAD

2h 04mnonstop

$300United Airlines

Fri, Apr 17 - Sat, Apr 18

2:01 pm - 9:54 am

IAD

HSV

20h 53m

2 stops

2:50 pm - 7:32 am

HSV

IAD

15h 42m

1 stop

$301Multiple Airlines

Thu, Apr 23 - Sun, Apr 26

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Huntsville flight tickets

United Airlines

Apr 9

IAD9:00 amWashington, D.C. Dulles Intl

2h 18m

HSV10:18 amHuntsville

Apr 16

HSV12:55 pmHuntsville

2h 04m

IAD3:59 pmWashington, D.C. Dulles Intl

$249

United Airlines

Apr 25

IAD10:17 pmWashington, D.C. Dulles Intl

2h 13m

HSV11:30 pmHuntsville

Apr 29

HSV5:36 pmHuntsville

2h 04m

IAD8:40 pmWashington, D.C. Dulles Intl

$269

United Airlines

Apr 11

IAD10:17 pmWashington, D.C. Dulles Intl

2h 13m

HSV11:30 pmHuntsville

Apr 12

HSV6:10 pmHuntsville

2h 04m

IAD9:14 pmWashington, D.C. Dulles Intl

$291

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Huntsville flight tickets

Delta

May 6

IAD7:06 amWashington, D.C. Dulles Intl

4h 01m

1 stop

HSV10:07 amHuntsville

May 9

HSV6:00 pmHuntsville

5h 51m

1 stop

IAD12:51 amWashington, D.C. Dulles Intl

$289

Delta

May 6

IAD6:00 amWashington, D.C. Dulles Intl

5h 07m

1 stop

HSV10:07 amHuntsville

May 10

HSV7:47 pmHuntsville

4h 04m

1 stop

IAD12:51 amWashington, D.C. Dulles Intl

$309

Delta

Jun 10

IAD7:00 amWashington, D.C. Dulles Intl

5h 04m

1 stop

HSV11:04 amHuntsville

Jun 13

HSV6:20 pmHuntsville

4h 49m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

$334

momondo 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 - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 4/9

9:00 am-10:18 am

Nonstop2h 18m

Huntsville

Thu 4/16

12:55 pm-3:59 pm

Nonstop2h 04m

$249

Quickest round-trip

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 4/25

10:17 pm-11:30 pm

Nonstop2h 13m

Huntsville

Wed 4/29

5:36 pm-8:40 pm

Nonstop2h 04m

$269

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 4/4

9:19 am-1:42 pm

1 stop5h 23m

Huntsville

Sat 4/11

6:54 pm-11:59 pm

1 stop4h 05m

$270

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 4/10

8:30 pm-11:14 am

1 stop15h 44m

Huntsville

Wed 4/15

7:15 pm-12:36 am

2 stops28h 21m

$271

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 5/1

3:08 pm-11:14 am

1 stop21h 06m

Huntsville

Wed 5/6

6:01 pm-11:09 pm

2 stops28h 08m

$272

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Mon 5/25

2:52 pm-11:00 am

2 stops21h 08m

Huntsville

Thu 5/28

8:36 pm-11:39 am

1 stop14h 03m

$281

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 5/23

8:22 pm-11:19 pm

1 stop3h 57m

Huntsville

Mon 5/25

7:02 pm-12:13 am

1 stop4h 11m

$289

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 4/11

10:17 pm-11:30 pm

Nonstop2h 13m

Huntsville

Sun 4/12

6:10 pm-9:14 pm

Nonstop2h 04m

$291

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 4/17

10:17 pm-11:30 pm

Nonstop2h 13m

Huntsville

Sat 4/18

12:55 pm-3:59 pm

Nonstop2h 04m

$300

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 4/23

2:01 pm-9:54 am

2 stops20h 53m

Huntsville

Sun 4/26

2:50 pm-7:32 am

1 stop15h 42m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Huntsville

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

Prices

Airlines

Other information

What is the cheapest month to fly to Huntsville?

The month of February is, on average, the cheapest month to fly to Huntsville from Washington, D.C. Dulles Intl Airport, with most prices found around $225. If you don’t want to visit Huntsville in February, then you should wait until July to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $310.

What is the cheapest day to depart on your flight to Huntsville?

The cheapest day to depart on your flight to Huntsville is on a Saturday when prices can be found for as low as $294. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Huntsville on Monday is $499.

What is the cheapest time of day to depart on your flight to Huntsville?

According to our data, the cheapest time of day to fly to Huntsville is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Huntsville in the evening for as low as $334. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Huntsville is in the morning when prices are around $350.

What is the cheapest Washington, D.C. Dulles Intl to Huntsville flight route?

Fly from Washington, D.C. Dulles Intl to Huntsville for the best Washington, D.C. Dulles Intl - Huntsville flight prices

What cabin class options are available on Washington, D.C. Dulles Intl to Huntsville flights?

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl to Huntsville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Huntsville flight prices changed over time?

As of March 2026, prices for Washington, D.C. Dulles Intl Airport to Huntsville flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Huntsville

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Huntsville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Huntsville (IAD to HSV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Huntsville

Best Price Found	$159
Fastest flight time	2h 06m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Huntsville	1 airport

The best one-way flight to Huntsville from Washington, D.C. Dulles Intl Airport in the past 72 hours is $159. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Huntsville found on momondo in the last 72 hours is $284.

The fastest flight from Washington, D.C. Dulles Intl Airport to Huntsville takes 2h 06m

Direct flights go from Washington, D.C. Dulles Intl Airport to Huntsville on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

There is 1 airport in Huntsville. From Washington, D.C. Dulles Intl Airport there are direct flights to Huntsville (HSV).

Search flight deals

How far is Washington, D.C. Dulles Intl to Huntsville by plane?
Huntsville is 582.4 mi away from Washington, D.C. Dulles Intl. Typically, this will take 2h 06m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport?
As of March 2026, there are 2 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Huntsville Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Huntsville Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Huntsville Airport.
What documentation or ID do you need to fly to Huntsville Airport?
The travel and health documents you'll need for your trip to Huntsville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Huntsville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Huntsville?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Huntsville is Embraer ERJ-135 / ERJ-140 / ERJ-145, representing 48.39% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 28.23%, Canadair (Bombardier) Regional Jet 900 at 10.48%, and Embraer 175 at 9.68%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Huntsville?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Huntsville, the leading airline is United Airlines, making up 92% of the total bookings. Other popular airlines include Delta with 8%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Huntsville

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Huntsville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,427 reviews		Search United Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,293 reviews		Search Delta flights

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Huntsville
United Airlines flight deals from Washington, D.C. Dulles Intl Airport to Huntsville start from $209 round-trip. Over the 21 United Airlines flights for this route in a normal week, average airfare is usually $351 round-trip - but some users have found much cheaper deals with momondo.

Decatur

Cullman

Guntersville

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Huntsville?

Finding the right flight to Huntsville from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Huntsville quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Huntsville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Huntsville from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Huntsville?

momondo provides multiple filters to help you find the best flight to Huntsville from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Huntsville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Huntsville, momondo offers a useful price alert feature which will track prices for flights to Huntsville from Washington, D.C. and alert you when they change.

An easier way to manage your Huntsville trip

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Cheap flights from Washington, D.C. Dulles Intl Airport to Huntsville from $116

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Huntsville flight tickets

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Huntsville flight tickets

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See travel insights to Huntsville from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Huntsville

What is the cheapest month to fly to Huntsville?

What is the cheapest day to depart on your flight to Huntsville?

What is the cheapest time of day to depart on your flight to Huntsville?

What is the cheapest Washington, D.C. Dulles Intl to Huntsville flight route?

What cabin class options are available on Washington, D.C. Dulles Intl to Huntsville flights?

How have Washington, D.C. Dulles Intl Airport to Huntsville flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Huntsville?

What airlines fly to Huntsville?

How many flights depart from Washington, D.C. Dulles Intl Airport to Huntsville on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Huntsville on average per week?

When to book flights from Washington, D.C. Dulles Intl Airport to Huntsville

Cheap Washington, D.C. Dulles Intl Airport to Huntsville (IAD to HSV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Huntsville

Best Price Found

Fastest flight time

Direct flights

Airports in Huntsville

Best airlines flying from Washington, D.C. Dulles Intl Airport to Huntsville

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Huntsville with momondo

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

Traveling to a place near Huntsville?

Why use momondo?

An easier way to manage your Huntsville trip

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