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$152+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HSV
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$152
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$407

Good round-trip deal

$279 or less

Good one-way deal

$258 or less
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. 11% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/2512:55 pmIAD - HSV
Nonstop2h 08mUnited Airlines
Mon 10/276:00 pmHSV - IAD
Nonstop2h 00mUnited Airlines
Deal found 9/10$209
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/38:55 amIAD - HSV
Nonstop2h 08mUnited Airlines
Sun 10/58:05 amHSV - IAD
Nonstop2h 05mUnited Airlines
Deal found 9/11$217
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 9/248:50 amIAD - HSV
Nonstop2h 07mUnited Airlines
Mon 10/66:10 pmHSV - IAD
Nonstop2h 03mUnited Airlines
Deal found 9/9$219
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:11 amIAD - HSV
1 stop4h 29mDelta
Sat 11/14:24 pmHSV - IAD
1 stop5h 56mDelta
Deal found 9/10$229
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:07 amIAD - HSV
1 stop4h 30mDelta
Wed 10/157:15 amHSV - IAD
1 stop6h 23mDelta
Deal found 9/11$239
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/248:53 pmIAD - HSV
1 stop13h 00mMultiple Airlines
Fri 10/3110:09 amHSV - IAD
2 stops36h 46mMultiple Airlines
Deal found 9/9$241
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:20 amIAD - HSV
1 stop5h 41mDelta
Sat 9/276:00 amHSV - IAD
1 stop4h 10mDelta
Deal found 9/10$249
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:23 amIAD - HSV
1 stop5h 43mDelta
Wed 10/86:15 amHSV - IAD
1 stop4h 14mDelta
Deal found 9/9$254
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/168:55 amIAD - HSV
Nonstop2h 08mUnited Airlines
Sun 10/198:05 amHSV - IAD
Nonstop2h 05mUnited Airlines
Deal found 9/9$257
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:52 pmIAD - HSV
1 stop6h 05mDelta
Mon 10/276:24 pmHSV - IAD
1 stop4h 48mDelta
Deal found 9/10$264
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/138:55 amIAD - HSV
Nonstop2h 08mUnited Airlines
Wed 10/1512:36 pmHSV - IAD
Nonstop2h 04mUnited Airlines
Deal found 9/11$267
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/268:59 pmIAD - HSV
1 stop12h 54mMultiple Airlines
Sun 9/2812:27 pmHSV - IAD
1 stop28h 57mMultiple Airlines
Deal found 9/11$271

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 September 11, 2025.
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

Dulles Intl

Fly to

Huntsville

Route

Depart

Return

Price

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 10/25

12:55 pm-2:03 pm

Nonstop2h 08m

Huntsville

Mon 10/27

6:00 pm-9:00 pm

Nonstop2h 00m

$209

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 9/24

8:50 am-9:57 am

Nonstop2h 07m

Huntsville

Mon 10/6

6:10 pm-9:13 pm

Nonstop2h 03m

$219

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Tue 9/30

7:20 am-12:01 pm

1 stop5h 41m

Huntsville

Wed 10/15

7:15 am-2:38 pm

1 stop6h 23m

$239

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 9/24

7:20 am-12:01 pm

1 stop5h 41m

Huntsville

Sat 9/27

6:00 am-11:10 am

1 stop4h 10m

$249

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 11/5

10:11 am-1:40 pm

1 stop4h 29m

Huntsville

Sat 11/8

1:17 pm-7:26 pm

1 stop5h 09m

$264

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Fri 11/14

9:00 am-10:11 am

Nonstop2h 11m

Huntsville

Sun 11/16

8:10 am-11:13 am

Nonstop2h 03m

$279

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 10/22

8:55 am-10:03 am

Nonstop2h 08m

Huntsville

Sat 10/25

8:05 am-11:10 am

Nonstop2h 05m

$279

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Sat 10/4

8:55 am-10:03 am

Nonstop2h 08m

Huntsville

Thu 10/9

6:10 pm-9:13 pm

Nonstop2h 03m

$279

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Wed 10/29

10:05 pm-11:15 pm

Nonstop2h 10m

Huntsville

Sat 11/1

8:10 am-11:13 am

Nonstop2h 03m

$279

Washington, D.C.Huntsville

IAD - HSV

IADHSV

Washington, D.C. Dulles Intl

Tue 10/21

12:55 pm-2:03 pm

Nonstop2h 08m

Huntsville

Sat 10/25

8:05 am-11:10 am

Nonstop2h 05m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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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, 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?

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 September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. Dulles Intl Airport to Huntsville by exploring options for tickets in the morning.

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 September 11, 2025.
Read reviews from past customers who have flown Delta and 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.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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

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 4 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.

  • 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 08m. The time it takes to get you to your destination can typically vary by up to 3h 33m. 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 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. Another airline that can offer you cheap pricing is Delta. These flights start at 46% 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 (78%), United Airlines (78%) and Lufthansa (62%).

  • 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 $223. While the most popular route (Washington, D.C. Dulles Intl - Huntsville) can be booked for $209 on average, our data indicates $337 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

Traveling to a place near Huntsville?

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

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Alternative routes for Dulles Intl to Huntsville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dulles Intl to Huntsville

Discover the top 2 airlines 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$389FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$368FlexibilityNo cancel feeOn-timeN/A

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