$94 Find Cheap Flights from Huntsville to Washington Dulles Airport - Compare and Save

Among airlines operating Huntsville to Washington, D.C. Dulles Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Huntsville and Washington, D.C. Dulles Intl Airport.

Flights from Huntsville to Washington, D.C. Dulles Intl Airport usually depart from Huntsville (HSV) and arrive at Washington, D.C. Dulles Intl (IAD).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Huntsville to Washington, D.C. Dulles Intl Airport:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $325 round-trip via Charlotte Douglas (CLT), compared to $344 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer ERJ-135 / ERJ-140 / ERJ-145 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet CRJ-550 variants.

Connecting flights from Huntsville to Washington, D.C. Dulles Intl Airport most commonly pass through:

• Atlanta Hartsfield-Jackson (ATL) - 57% of one-stop connections
• Charlotte Douglas (CLT) - 43% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the Huntsville to Washington, D.C. Dulles Intl Airport route, being flexible with your departure day can save you up to 12%. Saturday is the cheapest day at $315 round-trip on average, while Wednesday is the most expensive at $357: a $42 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Huntsville to Washington, D.C. Dulles Intl Airport flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

These are the earliest and latest flight times available from Huntsville to Washington, D.C. Dulles Intl Airport:

• Earliest: departs at 8:25 am and lands at 10:28 am
• Latest: departs at 6:15 pm and lands at 8:18 pm.

The flight takes about 2h 03m.

A nonstop flight from Huntsville to Washington, D.C. Dulles Intl Airport takes 2h 03m, covering 595 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Huntsville to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $160, which is 53% below the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 17m, compared with 4h 20m via Charlotte Douglas (CLT).

Washington, D.C. Dulles Intl Airport is 1 hour ahead of Huntsville (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
• Dollar
• Budget
• Hertz
• Sixt
• Thrifty

Round-trip flights from Huntsville to Washington, D.C. Dulles Intl Airport range from $278 to $429, with an average of $344 over the past 12 months. Anything below $278 counts as a good deal.