HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$99+ Cheap flights from Pittsburgh (PIT) to Reagan-National (DCA)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DCA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Pittsburgh to Washington, D.C. Reagan-National are usually found in August or October, booked 83 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Pittsburgh to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Reagan-National (DCA). 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 July 30, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$99
(Delta)

Popular in

November

Cheapest in

August

Average price

$253

Good round-trip deal

$227 or less

Good one-way deal

$138 or less
From Pittsburgh to Washington, D.C. Reagan-National
Search Deals
One-way flight from Pittsburgh to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Pittsburgh to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Pittsburgh to Washington, D.C. Reagan-National.
Search Deals

Find flight deals from Pittsburgh to Reagan-National

Cheapest flights from Pittsburgh to Reagan-National
Explore the most affordable flight options available from Pittsburgh to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:40 pmPIT - DCA
Nonstop1h 19mAmerican Airlines
Sat 8/238:45 pmDCA - PIT
Nonstop1h 04mAmerican Airlines
Deal found 7/30$179
This Delta deal was found by Cheapflights users on 7/28. 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 8/2710:34 amPIT - DCA
1 stop5h 46mDelta
Wed 9/35:50 pmDCA - PIT
1 stop5h 18mDelta
Deal found 7/28$197
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:50 pmPIT - DCA
2 stops8h 10mSouthwest
Wed 9/33:35 pmDCA - PIT
1 stop5h 45mSouthwest
Deal found 7/28$202
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 pmPIT - DCA
1 stop4h 51mJetBlue
Fri 9/125:42 pmDCA - PIT
1 stop6h 06mJetBlue
Deal found 7/28$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Reagan-National 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 July 30, 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

Pittsburgh

Fly to

Reagan-National

Route

Depart

Return

Price

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 8/21

2:40 pm-3:59 pm

Nonstop1h 19m

Washington, D.C. Reagan-National

Sat 8/23

8:45 pm-9:49 pm

Nonstop1h 04m

$179

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Wed 8/27

6:40 pm-11:10 pm

1 stop4h 30m

Washington, D.C. Reagan-National

Wed 9/3

3:15 pm-10:45 pm

1 stop7h 30m

$197

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 8/22

5:40 pm-10:59 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Sat 8/23

6:00 am-9:45 am

1 stop3h 45m

$198

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 9/11

6:05 pm-10:56 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Fri 9/12

5:42 pm-11:48 pm

1 stop6h 06m

$229

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Tue 8/26

11:48 am-6:14 pm

1 stop6h 26m

$99

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 9/18

11:59 am-1:10 pm

Nonstop1h 11m

$103

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 9/18

6:05 pm-10:56 pm

1 stop4h 51m

$109

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Mon 9/29

7:00 pm-12:19 pm

2 stops17h 19m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Pittsburgh to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Pittsburgh 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 Pittsburgh to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Pittsburgh to Washington, D.C. Reagan-National Airport?

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

The best time to book flights from Pittsburgh to Washington, D.C. Reagan-National Airport is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Pittsburgh to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Washington, D.C. Reagan-National Airport (average of $278). Flying from Pittsburgh to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 PIT to DCA?

Find hourly flight availability from Pittsburgh to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Washington, D.C. Reagan-National Airport at noon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Pittsburgh to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Reagan-National. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Pittsburgh to Washington, D.C. Reagan-National Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Pittsburgh to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Reagan-National. 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 from for flights from Pittsburgh to Washington, D.C. Reagan-National?

    Located just 13.5 mi from the city center, Pittsburgh is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Pittsburgh. Booking flights from Pittsburgh (PIT) to Washington, D.C. Reagan-National should be relatively easy as there are 2 daily outbound flights to Washington, D.C. Reagan-National from 1 airline.

  • What are the cheapest airlines flying from Pittsburgh to Washington, D.C. Reagan-National Airport round-trip?

    Cheapflights users have booked flights from Pittsburgh to Washington, D.C. Reagan-National Airport round-trip from $179. Other airlines that can offer you cheap pricing are Delta, from $197, and Southwest, from $202. American Airlines is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Pittsburgh to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $99. American Airlines flights start at $103 while deals on JetBlue start at $109 one-way.

  • What are the most reliable airlines from Pittsburgh to Washington, D.C. Reagan-National Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pittsburgh to Washington, D.C. Reagan-National Airport on time: Republic Airways (92%), PSA Airlines (88%), Envoy Air (86%).

  • What are the cheapest flights from Pittsburgh to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (Pittsburgh - Washington, D.C. Reagan-National) can be booked for $197 on average our data indicates $393 when flying from Pittsburgh to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Pittsburgh to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Reagan-National.

  • Can I find deals for business class flights from Pittsburgh to Reagan-National?

    Yes. Cheapflights offers flight deals from Pittsburgh to Reagan-National 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 Pittsburgh to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Washington, D.C. Reagan-National Airport (average of $278). Flying from Pittsburgh to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Newark to Reagan-National flights
LaGuardia to Baltimore flights
Newark to Dulles Intl flights
Newark to Baltimore flights
LaGuardia to Dulles Intl flights
LaGuardia to Reagan-National flights
John F Kennedy Intl to Baltimore flights
Pittsburgh to Dulles Intl flights
Pittsburgh to Baltimore flights
State College to Dulles Intl flights
Philadelphia to Dulles Intl flights
Philadelphia to Reagan-National flights
Philadelphia to Baltimore flights
State College to Reagan-National flights
Scranton to Dulles Intl flights
Allentown to Reagan-National flights
Allentown to Baltimore flights
Allentown to Dulles Intl flights
Scranton to Baltimore flights
Scranton to Reagan-National flights
Harrisburg to Dulles Intl flights
State College to Baltimore flights
Harrisburg to Baltimore flights
Elmira to Baltimore flights
Elmira to Reagan-National flights
Erie to Baltimore flights
Erie to Dulles Intl flights
Erie to Reagan-National flights
Harrisburg to Reagan-National flights
Morgantown to Baltimore flights
Altoona to Baltimore flights
Latrobe to Baltimore flights
Johnstown to Baltimore flights
Hagerstown to Baltimore flights

Top airline flying from Pittsburgh to Reagan-National

Discover the top airline that operate flights from Pittsburgh to Reagan-National. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$249FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.