What are the cheapest airlines flying 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. Other airlines that can offer you cheap pricing are Delta, from $229, and American Airlines, from $342. These flights start at 44% lower than the current average price 3 months from now.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Huntsville flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Huntsville ranges from 3.6 - 5.8 inches per month. December is typically the wettest month, when rainfall can reach 5.8 in. August is typically the driest time to visit Huntsville when rainfall is around 3.6 in.

If weather is an important factor for your trip to Huntsville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 $209. While the most popular route (Washington, D.C. Dulles Intl - Huntsville) can be booked for $209 on average our data indicates $407 when flying from Washington, D.C. Dulles Intl Airport to Huntsville.

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

Sunday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to Huntsville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Huntsville.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, November can be a great choice for travel to Huntsville. Flights to Huntsville from Washington, D.C. Dulles Intl Airport in November are about $360 on average during November, but can be found for as low as $172.

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. 2 airlines have flights to Huntsville from Washington, D.C. Dulles Intl on a regular basis.

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.

$209+ Flights from Washington, D.C. Dulles Intl Airport to Huntsville

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Huntsville are usually found in February or July, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Dulles Intl to Huntsville

Round-trip from	$209 (United Airlines)
Popular in	November
Cheapest in	February
Average price	$344
Good round-trip deal	$289 or less
Good one-way deal	$339 or less

From Washington, D.C. Dulles Intl to Huntsville

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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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Find 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 29, 2025.

Fri 8/228:50 amIAD - HSV

Nonstop2h 07mUnited Airlines

Mon 8/258:05 amHSV - IAD

Nonstop2h 05mUnited Airlines

Deal found 7/28

$209

Wed 9/179:50 amIAD - HSV

1 stop4h 26mDelta

Sat 9/207:15 amHSV - IAD

1 stop5h 38mDelta

Deal found 7/28

$229

Thu 10/96:34 amIAD - HSV

1 stop4h 52mAmerican Airlines

Sun 10/127:03 pmHSV - IAD

1 stop3h 47mAmerican Airlines

Deal found 7/27

$342

Best flights from Dulles Intl to Huntsville
Discover carefully curated flight deals from Dulles Intl to Huntsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 8/228:50 amIAD - HSV

Nonstop2h 07mUnited Airlines

Sun 8/248:05 amHSV - IAD

Nonstop2h 05mUnited Airlines

Deal found 7/28

$209

Wed 9/179:50 amIAD - HSV

1 stop4h 26mDelta

Sat 9/207:15 amHSV - IAD

1 stop5h 38mDelta

Deal found 7/28

$229

Thu 10/96:34 amIAD - HSV

1 stop4h 52mAmerican Airlines

Sun 10/127:03 pmHSV - IAD

1 stop3h 47mAmerican Airlines

Deal found 7/27

$342

Last-minute flights from Dulles Intl to Huntsville
Discover last-minute flight deals from Dulles Intl to Huntsville. Data last updated July 29, 2025 and is based on user searches.

Sun 8/311:58 amIAD - HSV

2 stops23h 09mMultiple Airlines

Sun 8/106:44 pmHSV - IAD

2 stops18h 39mMultiple Airlines

Deal found 7/27

$666

Tue 8/55:55 pmIAD - HSV

Nonstop2h 12mUnited Airlines

Sat 8/96:03 pmHSV - IAD

Nonstop2h 05mUnited Airlines

Deal found 7/28

$289

Tue 8/51:06 pmIAD - HSV

1 stop4h 06mAmerican Airlines

Sat 8/97:14 pmHSV - IAD

1 stop3h 43mAmerican Airlines

Deal found 7/28

$309

Fri 8/86:00 amIAD - HSV

1 stop4h 17mDelta

Mon 8/116:31 pmHSV - IAD

1 stop4h 50mDelta

Deal found 7/28

$304

Fri 8/87:25 pmIAD - HSV

1 stop3h 51mAmerican Airlines

Mon 8/116:19 pmHSV - IAD

1 stop3h 37mAmerican Airlines

Deal found 7/27

$344

Fri 8/228:50 amIAD - HSV

Nonstop2h 07mUnited Airlines

Sun 8/248:05 amHSV - IAD

Nonstop2h 05mUnited Airlines

Deal found 7/28

$209

Tue 8/266:15 pmIAD - HSV

1 stop4h 47mDelta

Tue 9/26:00 amHSV - IAD

1 stop4h 23mDelta

Deal found 7/28

$264

One-way flights from Dulles Intl to Huntsville
Search for one-way flight options from Dulles Intl to Huntsville. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 8/1411:04 amIAD - HSV

2 stops24h 03mMultiple Airlines

Deal found 7/28

$260

Fri 8/155:55 pmIAD - HSV

Nonstop2h 12mUnited Airlines

Deal found 7/29

$299

Mon 8/117:44 amIAD - HSV

1 stop4h 37mAmerican Airlines

Deal found 7/27

$309

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

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 8/22

8:50 am-9:57 am

Nonstop2h 07m

Huntsville

Sun 8/24

8:05 am-11:10 am

Nonstop2h 05m

$209

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 9/17

9:50 am-1:16 pm

1 stop4h 26m

Huntsville

Sat 9/20

7:15 am-1:53 pm

1 stop5h 38m

$229

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 10/9

6:34 am-10:26 am

1 stop4h 52m

Huntsville

Sun 10/12

7:03 pm-11:50 pm

1 stop3h 47m

$342

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Thu 8/14

11:04 am-10:07 am

2 stops24h 03m

$260

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 8/15

5:55 pm-7:07 pm

Nonstop2h 12m

$299

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Mon 8/11

7:44 am-11:21 am

1 stop4h 37m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Huntsville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Huntsville (average of $321). Flying from Washington, D.C. Dulles Intl Airport to Huntsville in March is currently the most expensive (average of $389). 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 in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Washington, D.C. Dulles Intl Airport to Huntsville by exploring options for tickets in the morning.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Huntsville

The most flights from IAD to HSV are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Huntsville

Read reviews from past customers who have flown Delta, United Airlines, and American 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.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 3 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Huntsville from Washington, D.C. Dulles Intl on a regular basis.
What are the cheapest airlines flying 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. Other airlines that can offer you cheap pricing are Delta, from $229, and American Airlines, from $342. These flights start at 44% 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 (62%), United Airlines (62%) and Lufthansa (48%).
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 $209. While the most popular route (Washington, D.C. Dulles Intl - Huntsville) can be booked for $209 on average our data indicates $407 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Huntsville (average of $321). Flying from Washington, D.C. Dulles Intl Airport to Huntsville in March is currently the most expensive (average of $389). 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

Cullman

Guntersville

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Top 2 airlines flying from Dulles Intl to Huntsville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$209	Average$382	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$229	Average$350	FlexibilityNo cancel fee	On-timeN/A

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$209+ Cheap flights from Dulles Intl (IAD) to Huntsville (HSV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Huntsville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Huntsville are usually found in February or July, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Dulles Intl to Huntsville

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Huntsville

Cheapest flights from Dulles Intl to HuntsvilleExplore 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 29, 2025.

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 29, 2025.

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.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Huntsville

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Huntsville. Price data was last updated on July 25, 2025.

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

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 29, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Huntsville

Reviews of airlines servicing Huntsville

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?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Huntsville round-trip?

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

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

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

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

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

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

Traveling to a place near Huntsville?

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Alternative routes for Dulles Intl to Huntsville

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Top 2 airlines flying from Dulles Intl to Huntsville

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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 29, 2025.