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Cheap flights from Pittsburgh to Washington, D.C. from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Washington, D.C. departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
7:28 pm - 8:46 pmPIT-DCA
1h 18mnonstop
American Airlines Logo
4:59 pm - 6:06 pmDCA-PIT
1h 07mnonstop
$177American Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
5:40 am - 6:48 amPIT-DCA
1h 08mnonstop
American Airlines Logo
9:23 pm - 10:30 pmDCA-PIT
1h 07mnonstop
$179American Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
American Airlines Logo
5:40 am - 6:48 amPIT-DCA
1h 08mnonstop
American Airlines Logo
8:30 am - 9:52 amDCA-PIT
1h 22mnonstop
$180American Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
6:30 am - 7:42 amPIT-DCA
1h 12mnonstop
American Airlines Logo
8:40 pm - 9:48 pmDCA-PIT
1h 08mnonstop
$184American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
6:00 pm - 10:59 pmPIT-DCA
4h 59m1 stop
Delta Logo
6:05 am - 11:46 amDCA-PIT
5h 41m1 stop
$197Delta
Find Deal
Fri, Oct 31 - Mon, Nov 3
Delta Logo
5:10 pm - 11:02 pmPIT-DCA
5h 52m1 stop
Delta Logo
5:00 am - 8:34 amDCA-PIT
3h 34m1 stop
$199Delta
Find Deal
Fri, Oct 31 - Sun, Nov 2
Delta Logo
7:35 pm - 10:57 pmPIT-DCA
3h 22m1 stop
Delta Logo
9:40 am - 1:27 pmDCA-PIT
3h 47m1 stop
$204Delta
Find Deal
Fri, Oct 3 - Sat, Oct 4
JetBlue Logo
6:05 pm - 10:56 pmPIT-DCA
4h 51m1 stop
JetBlue Logo
6:25 am - 5:10 pmDCA-PIT
10h 45m1 stop
$261JetBlue
Find Deal
Tue, Oct 7 - Thu, Oct 9
JetBlue Logo
6:00 am - 7:20 pmPIT-DCA
13h 20m1 stop
JetBlue Logo
6:25 am - 11:49 pmDCA-PIT
17h 24m1 stop
$264JetBlue
Find Deal
Thu, Oct 9 - Sun, Oct 12
JetBlue Logo
6:05 pm - 10:56 pmPIT-DCA
4h 51m1 stop
JetBlue Logo
8:00 am - 7:20 pmDCA-PIT
11h 20m1 stop
$268JetBlue
Find Deal
Mon, Sep 29 - Wed, Oct 1

JetBlue flights from Pittsburgh to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Pittsburgh to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Oct 7
PIT6:05 pmPittsburgh
4h 51m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
Oct 9
DCA6:25 amWashington, D.C. Reagan-National
10h 45m
1 stop
PIT5:10 pmPittsburgh
$261
Find similar
JetBlue
Oct 9
PIT6:00 amPittsburgh
13h 20m
1 stop
DCA7:20 pmWashington, D.C. Reagan-National
Oct 12
DCA6:25 amWashington, D.C. Reagan-National
17h 24m
1 stop
PIT11:49 pmPittsburgh
$264
Find similar
JetBlue
Sep 29
PIT6:05 pmPittsburgh
4h 51m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
Oct 1
DCA8:00 amWashington, D.C. Reagan-National
11h 20m
1 stop
PIT7:20 pmPittsburgh
$268
Find similar

American Airlines flights from Pittsburgh to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Pittsburgh to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Oct 31
PIT7:28 pmPittsburgh
1h 18m
DCA8:46 pmWashington, D.C. Reagan-National
Nov 3
DCA4:59 pmWashington, D.C. Reagan-National
1h 07m
PIT6:06 pmPittsburgh
$177
Find similar
American Airlines
Oct 9
PIT5:40 amPittsburgh
1h 08m
DCA6:48 amWashington, D.C. Reagan-National
Oct 12
DCA9:23 pmWashington, D.C. Reagan-National
1h 07m
PIT10:30 pmPittsburgh
$179
Find similar
American Airlines
Oct 30
PIT5:40 amPittsburgh
1h 08m
DCA6:48 amWashington, D.C. Reagan-National
Nov 6
DCA8:30 amWashington, D.C. Reagan-National
1h 22m
PIT9:52 amPittsburgh
$180
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Washington, D.C. Reagan-National Airport 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 September 15, 2025.
Use the filters below to find and compare flights from Pittsburgh to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 10/31

7:28 pm-8:46 pm

Nonstop1h 18m

Washington, D.C. Reagan-National

Mon 11/3

4:59 pm-6:06 pm

Nonstop1h 07m

$177

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 10/9

5:40 am-6:48 am

Nonstop1h 08m

Washington, D.C. Reagan-National

Sun 10/12

9:23 pm-10:30 pm

Nonstop1h 07m

$179

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 10/30

5:40 am-6:48 am

Nonstop1h 08m

Washington, D.C. Reagan-National

Thu 11/6

8:30 am-9:52 am

Nonstop1h 22m

$180

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Sat 10/4

6:30 am-7:42 am

Nonstop1h 12m

Washington, D.C. Reagan-National

Sat 10/11

8:40 pm-9:48 pm

Nonstop1h 08m

$184

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 10/31

6:00 pm-10:59 pm

1 stop4h 59m

Washington, D.C. Reagan-National

Mon 11/3

6:05 am-11:46 am

1 stop5h 41m

$197

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 10/31

5:10 pm-11:02 pm

1 stop5h 52m

Washington, D.C. Reagan-National

Sun 11/2

5:00 am-8:34 am

1 stop3h 34m

$199

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 10/3

7:35 pm-10:57 pm

1 stop3h 22m

Washington, D.C. Reagan-National

Sat 10/4

9:40 am-1:27 pm

1 stop3h 47m

$204

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Tue 10/7

6:05 pm-10:56 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Thu 10/9

6:25 am-5:10 pm

1 stop10h 45m

$261

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 10/9

6:00 am-7:20 pm

1 stop13h 20m

Washington, D.C. Reagan-National

Sun 10/12

6:25 am-11:49 pm

1 stop17h 24m

$264

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Mon 9/29

6:05 pm-10:56 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Wed 10/1

8:00 am-7:20 pm

1 stop11h 20m

$268

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 Washington, D.C. from

How to get the cheapest flight ticket from Pittsburgh to Washington, D.C. Reagan-National Airport

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 Washington, D.C. Reagan-National Airport?

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Pittsburgh, with most prices found around $219. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $221.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Pittsburgh to Washington, D.C. Reagan-National Airport is on a Tuesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Tuesday will often find tickets for as low as $303. Flights from Pittsburgh to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $378. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Pittsburgh to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $298. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $334.

What is the cheapest Pittsburgh to Washington, D.C. Reagan-National flight route?

Fly from Pittsburgh to Washington, D.C. Reagan-National for the best Pittsburgh - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $251 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Pittsburgh for as low as $175 on momondo.

What cabin class options are available on Pittsburgh to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Pittsburgh to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Pittsburgh to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of September 2025, prices for Pittsburgh to Washington, D.C. Reagan-National Airport flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Washington, D.C. Reagan-National Airport (PIT to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Washington, D.C. Reagan-National Airport

Best Price Found

$141

Fastest flight time

1h 05m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Pittsburgh in the past 72 hours is $141. The best round-trip flight deal from Pittsburgh to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $226.
The fastest flight from Pittsburgh to Washington, D.C. Reagan-National Airport takes 1h 05m
Direct flights go from Pittsburgh to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Pittsburgh to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Pittsburgh to Washington, D.C. Reagan-National is 191.7 mi. A reasonable flight in good conditions will take 1h 05m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Pittsburgh Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport. 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 Pittsburgh to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Pittsburgh to Washington, D.C. Reagan-National Airport?

Best airlines flying from Pittsburgh to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Pittsburgh to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Pittsburgh to Washington, D.C. Reagan-National Airport

    Across 26 American Airlines flights from Pittsburgh to Washington, D.C. Reagan-National Airport this week, the average price was $253, with the best American Airlines deals starting from $179 round-trip. 10,000 users have rated American Airlines on momondo, with an average score of 7.2/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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

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 Pittsburgh to Washington, D.C. for you.

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

All flight searches from Pittsburgh to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Pittsburgh and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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