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Cheap flights from Roanoke to District of Columbia from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to District of Columbia departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Roanoke to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:34 am - 11:50 am
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
10:30 pm - 11:44 pm
IAD
-
ROA
1h 14mnonstop
$239United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
6:15 am - 7:31 am
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
8:30 am - 9:42 am
IAD
-
ROA
1h 12mnonstop
$252United Airlines
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
7:59 pm - 9:15 pm
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
8:27 am - 9:49 am
IAD
-
ROA
1h 22mnonstop
$254United Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
5:18 pm - 11:59 pm
ROA
-
IAD
6h 41m
1 stop
American Airlines Logo
6:25 am - 10:38 am
IAD
-
ROA
4h 13m
1 stop
$258American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
8:50 am - 2:08 pm
ROA
-
DCA
5h 18m
1 stop
American Airlines Logo
1:45 pm - 7:35 pm
DCA
-
ROA
5h 50m
1 stop
$259American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
8:00 pm - 11:59 pm
ROA
-
IAD
3h 59m
1 stop
American Airlines Logo
9:20 am - 4:08 pm
IAD
-
ROA
6h 48m
1 stop
$259American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
12:58 pm - 4:42 pm
ROA
-
DCA
3h 44m
1 stop
American Airlines Logo
5:00 am - 8:36 am
DCA
-
ROA
3h 36m
1 stop
$261American Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
5:03 pm - 9:26 pm
ROA
-
DCA
4h 23m
1 stop
American Airlines Logo
6:45 am - 10:37 am
DCA
-
ROA
3h 52m
1 stop
$269American Airlines
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
7:59 pm - 9:15 pm
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
5:50 pm - 7:10 pm
IAD
-
ROA
1h 20mnonstop
$269United Airlines
Wed, Apr 1 - Sat, Apr 4
American Airlines Logo
5:00 am - 8:49 am
ROA
-
IAD
3h 49m
1 stop
American Airlines Logo
7:16 am - 10:56 am
IAD
-
ROA
3h 40m
1 stop
$274American Airlines
Thu, Apr 9 - Tue, Apr 14

United Airlines flights from Roanoke to District of Columbia

Our best United Airlines deals on Roanoke to District of Columbia flight tickets
United Airlines
May 19
ROA10:34 amRoanoke
1h 16m
IAD11:50 amWashington, D.C. Dulles Intl
May 23
IAD10:30 pmWashington, D.C. Dulles Intl
1h 14m
ROA11:44 pmRoanoke
$239
United Airlines
Jul 14
ROA6:15 amRoanoke
1h 16m
IAD7:31 amWashington, D.C. Dulles Intl
Jul 21
IAD8:30 amWashington, D.C. Dulles Intl
1h 12m
ROA9:42 amRoanoke
$252
United Airlines
Apr 9
ROA7:59 pmRoanoke
1h 16m
IAD9:15 pmWashington, D.C. Dulles Intl
Apr 12
IAD8:27 amWashington, D.C. Dulles Intl
1h 22m
ROA9:49 amRoanoke
$254

Allegiant Air flights from Roanoke to District of Columbia

Our best Allegiant Air deals on Roanoke to District of Columbia flight tickets
Allegiant Air
Mar 26
ROA3:23 pmRoanoke
22h 52m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
Apr 2
IAD7:02 pmWashington, D.C. Dulles Intl
13h 31m
1 stop
ROA8:33 amRoanoke
$673
Allegiant Air
Mar 22
ROA2:58 pmRoanoke
22h 56m
2 stops
IAD1:54 pmWashington, D.C. Dulles Intl
Mar 29
IAD9:13 pmWashington, D.C. Dulles Intl
18h 08m
1 stop
ROA3:21 pmRoanoke
$767

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke to District of Columbia 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Roanoke to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Tue 5/19

10:34 am-11:50 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sat 5/23

10:30 pm-11:44 pm

Nonstop1h 14m

$239
Quickest round-trip

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Tue 7/14

6:15 am-7:31 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Tue 7/21

8:30 am-9:42 am

Nonstop1h 12m

$252

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Thu 4/9

7:59 pm-9:15 pm

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sun 4/12

8:27 am-9:49 am

Nonstop1h 22m

$254

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Fri 5/1

5:18 pm-11:59 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

Fri 5/8

6:25 am-10:38 am

1 stop4h 13m

$258

RoanokeWashington, D.C.

ROA - DCA

ROADCA

Roanoke

Tue 4/14

8:50 am-2:08 pm

1 stop5h 18m

Washington, D.C. Reagan-National

Tue 4/21

1:45 pm-7:35 pm

1 stop5h 50m

$259

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Wed 5/20

8:00 pm-11:59 pm

1 stop3h 59m

Washington, D.C. Dulles Intl

Wed 5/27

9:20 am-4:08 pm

1 stop6h 48m

$259

RoanokeWashington, D.C.

ROA - DCA

ROADCA

Roanoke

Thu 4/9

12:58 pm-4:42 pm

1 stop3h 44m

Washington, D.C. Reagan-National

Sun 4/12

5:00 am-8:36 am

1 stop3h 36m

$261

RoanokeWashington, D.C.

ROA - DCA

ROADCA

Roanoke

Tue 3/31

5:03 pm-9:26 pm

1 stop4h 23m

Washington, D.C. Reagan-National

Sat 4/4

6:45 am-10:37 am

1 stop3h 52m

$269

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Wed 4/1

7:59 pm-9:15 pm

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sat 4/4

5:50 pm-7:10 pm

Nonstop1h 20m

$269

RoanokeWashington, D.C.

ROA - IAD

ROAIAD

Roanoke

Thu 4/9

5:00 am-8:49 am

1 stop3h 49m

Washington, D.C. Dulles Intl

Tue 4/14

7:16 am-10:56 am

1 stop3h 40m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Roanoke to District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, March is the cheapest month to fly from Roanoke to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $179. If you don’t want to visit District of Columbia in March, then you should wait until July to fly from Roanoke, when ticket prices are also cheap, with an average price of $179.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $449. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Roanoke because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $758.

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

Flying to District of Columbia from Roanoke in the morning is the least expensive time of day to depart. momondo users have found prices as low as $447 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $821. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Roanoke to District of Columbia flight route?

Fly from Roanoke to Washington, D.C. Dulles Intl for the best Roanoke - District of Columbia flight prices

What cabin class options are available on Roanoke to District of Columbia flights?

There are 4 cabin classes available to choose from on Roanoke to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Roanoke to District of Columbia flights?

You could potentially save up to 55% on your flight if you consider stops on a Roanoke to District of Columbia flight.

Cheap Roanoke to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Roanoke to District of Columbia

Best Price Found

$273

Fastest flight time

1h 14m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Roanoke in the past 72 hours is $273. The best round-trip flight deal from Roanoke to District of Columbia found on momondo in the last 72 hours is $344.
The fastest flight from Roanoke to District of Columbia takes 1h 14m
Direct flights go from Roanoke to District of Columbia on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There are 2 airports in District of Columbia. From Roanoke there are direct flights to Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from Roanoke Airport to District of Columbia?

    Prices for flights from Roanoke Airport to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Roanoke Airport to District of Columbia?

  • How old do you have to be to fly from Roanoke Airport to District of Columbia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Roanoke Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Roanoke to District of Columbia?

Best airlines flying from Roanoke to District of Columbia

Compare and see reviews for airlines that fly from Roanoke to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,451 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Roanoke to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Roanoke to District of Columbia for you.

Can I find flights from Roanoke to District of Columbia with flexible booking policies on momondo?

Yes. All flights to District of Columbia from Roanoke on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Roanoke to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Roanoke to District of Columbia.

I’m not ready to book a flight from Roanoke to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Roanoke to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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