What are the cheapest airlines to fly from Pittsburgh to District of Columbia one-way?

For one-way options, check prices for Southern / Mokulele. According to our data, you can fly for as low as $70. Users have also found prices from $99 and $99 on United Airlines and American Airlines, respectively.

What are the cheapest flights from Pittsburgh to District of Columbia?

On average you can expect to pay $2,055 for a flight from Pittsburgh to District of Columbia. The cheapest flight overall is $123 while the most popular route, (Pittsburgh - Washington, D.C. Dulles Intl) is currently priced at $100.

What are the most reliable airlines from Pittsburgh to District of Columbia?

No one likes to see their flight delayed. When booking a flight from Pittsburgh to District of Columbia consider choosing CommutAir (100%), Republic Airways (90%) or United Airlines (89%) as they are the most reliable in getting you off to your destination on time.

How far in advance should I book a flight from Pittsburgh to District of Columbia?

Users have found that booking a flight from Pittsburgh to District of Columbia at least 43 days early can save you up to 50% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Pittsburgh to District of Columbia for as little as $143 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $249 for flights departing within the next 3 days.

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

August is one of the best times of the year to fly to District of Columbia from Pittsburgh. Prices for August average $205 per person but you can even find prices for as low as $114. The most expensive prices can be found in the month of January. Opting for a August flight can save you 18% on your journey compared to booking in January

What airport do you fly from for flights from Pittsburgh to District of Columbia?

For a flight from Pittsburgh to District of Columbia, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city.

How can I find direct flights from Pittsburgh to District of Columbia?

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

Can I find deals for business class flights from Pittsburgh to District of Columbia?

Yes. Cheapflights offers flight deals from Pittsburgh to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$70+ Flights from Pittsburgh to District of Columbia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Pittsburgh to District of Columbia 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.

Cheap flight deals from Pittsburgh to District of Columbia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$179 (United Airlines)
One-way from	$70 (Expedia)
Popular in	January
Cheapest in	August
Average price	$226
Good round-trip deal	$266 or less
Good one-way deal	$137 or less

Provider with most accurate pricing for Pittsburgh-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Pittsburgh-Washington, D.C. (WAS) flights.

Search Deals

From Pittsburgh to District of Columbia

Search Deals

One-way flight from Pittsburgh to District of Columbia

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($35 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 March 2025

Search Deals

Price to beat on a round-trip flight from Pittsburgh to District of Columbia.

Search Deals

Price to beat on a one-way flight from Pittsburgh to District of Columbia.

Search Deals

Find flight deals from Pittsburgh to District of Columbia

Cheapest flights from Pittsburgh to District of Columbia
Explore the most affordable flight options available from Pittsburgh to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Thu 6/56:15 amPIT - IAD

Nonstop1h 13mUnited Airlines

Tue 6/1010:05 pmIAD - PIT

Nonstop1h 03mUnited Airlines

Deal found 3/24

$179

Thu 5/15:02 pmPIT - DCA

Nonstop1h 12mAmerican Airlines

Sun 5/47:59 amDCA - PIT

Nonstop1h 15mAmerican Airlines

Deal found 3/24

$179

Sat 4/122:55 pmPIT - IAD

1 stop20h 40mSouthern / Mokulele

Sat 4/198:25 amIAD - PIT

1 stop6h 03mSouthern / Mokulele

Deal found 3/23

$181

Thu 5/14:34 pmPIT - DCA

1 stop6h 11mDelta

Mon 5/55:55 pmDCA - PIT

1 stop5h 02mDelta

Deal found 3/24

$199

Wed 4/309:41 amPIT - DCA

1 stop4h 34mJetBlue

Wed 4/305:40 pmDCA - PIT

1 stop6h 57mJetBlue

Deal found 3/24

$203

Mon 4/146:00 amPIT - DCA

1 stop4h 36mUnited Airlines

Wed 4/166:00 amDCA - PIT

1 stop6h 25mUnited Airlines

Deal found 3/24

$217

Fri 4/187:40 amPIT - IAD

1 stop3h 40mMultiple Airlines

Sun 4/207:30 amIAD - PIT

2 stops15h 43mMultiple Airlines

Deal found 3/24

$312

Wed 4/306:15 amPIT - DCA

2 stops6h 25mSouthwest

Wed 4/303:30 pmDCA - PIT

1 stop5h 15mSouthwest

Deal found 3/24

$322

Sat 5/175:00 pmPIT - IAD

1 stop7h 02mAmerican Airlines

Wed 5/218:02 pmIAD - PIT

2 stops13h 42mAmerican Airlines

Deal found 3/24

$396

Wed 5/287:00 amPIT - IAD

1 stop4h 45mDelta

Tue 6/106:00 amIAD - PIT

1 stop5h 11mDelta

Deal found 3/23

$439

Thu 5/87:39 pmPIT - IAD

1 stop12h 04mAlaska Airlines

Thu 5/156:30 amIAD - PIT

1 stop12h 14mAlaska Airlines

Deal found 3/24

$854

Best flights from Pittsburgh to District of Columbia
Discover carefully curated flight deals from Pittsburgh to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Thu 6/56:15 amPIT - IAD

Nonstop1h 13mUnited Airlines

Tue 6/1010:05 pmIAD - PIT

Nonstop1h 03mUnited Airlines

Deal found 3/24

$179

Thu 5/15:02 pmPIT - DCA

Nonstop1h 12mAmerican Airlines

Sun 5/47:59 amDCA - PIT

Nonstop1h 15mAmerican Airlines

Deal found 3/24

$179

Sat 4/122:55 pmPIT - IAD

1 stop20h 40mSouthern / Mokulele

Sat 4/198:25 amIAD - PIT

1 stop6h 03mSouthern / Mokulele

Deal found 3/23

$181

Thu 5/14:34 pmPIT - DCA

1 stop6h 11mDelta

Mon 5/55:55 pmDCA - PIT

1 stop5h 02mDelta

Deal found 3/24

$199

Wed 4/309:41 amPIT - DCA

1 stop4h 34mJetBlue

Wed 4/305:40 pmDCA - PIT

1 stop6h 57mJetBlue

Deal found 3/24

$203

Fri 4/187:40 amPIT - IAD

1 stop3h 40mMultiple Airlines

Sun 4/207:30 amIAD - PIT

2 stops15h 43mMultiple Airlines

Deal found 3/24

$312

Wed 4/306:15 amPIT - DCA

2 stops6h 25mSouthwest

Wed 4/303:30 pmDCA - PIT

1 stop5h 15mSouthwest

Deal found 3/24

$322

Mon 4/146:00 amPIT - DCA

1 stop4h 36mUnited Airlines

Wed 4/166:00 amDCA - PIT

1 stop6h 25mUnited Airlines

Deal found 3/24

$217

Sat 5/175:00 pmPIT - IAD

1 stop7h 02mAmerican Airlines

Wed 5/218:02 pmIAD - PIT

2 stops13h 42mAmerican Airlines

Deal found 3/24

$396

Thu 5/87:39 pmPIT - IAD

1 stop12h 04mAlaska Airlines

Thu 5/156:30 amIAD - PIT

1 stop12h 14mAlaska Airlines

Deal found 3/24

$854

Wed 5/287:00 amPIT - IAD

1 stop4h 45mDelta

Tue 6/106:00 amIAD - PIT

1 stop5h 11mDelta

Deal found 3/24

$439

Last-minute flights from Pittsburgh to District of Columbia
Discover last-minute flight deals from Pittsburgh to District of Columbia. Data last updated March 25, 2025 and is based on user searches.

Sat 3/291:30 pmPIT - DCA

1 stop4h 30mSouthwest

Sun 3/301:10 pmDCA - PIT

2 stops5h 50mSouthwest

Deal found 3/23

$761

Sun 3/302:55 pmPIT - IAD

1 stop16h 10mSouthern / Mokulele

Tue 4/112:55 pmIAD - PIT

1 stop4h 18mSouthern / Mokulele

Deal found 3/24

$209

Tue 4/112:40 pmPIT - DCA

1 stop4h 18mJetBlue

Fri 4/49:00 amDCA - PIT

1 stop6h 24mJetBlue

Deal found 3/24

$448

Wed 4/210:23 amPIT - IAD

Nonstop1h 07mUnited Airlines

Thu 4/173:40 pmIAD - PIT

Nonstop1h 05mUnited Airlines

Deal found 3/24

$189

Wed 4/26:00 amPIT - IAD

2 stops28h 07mMultiple Airlines

Thu 4/1712:40 pmIAD - PIT

1 stop22h 49mMultiple Airlines

Deal found 3/24

$424

Wed 4/26:15 amPIT - IAD

1 stop7h 07mAmerican Airlines

Wed 4/165:00 amIAD - PIT

2 stops15h 27mAmerican Airlines

Deal found 3/24

$573

Thu 4/38:06 amPIT - DCA

Nonstop1h 12mAmerican Airlines

Sat 4/54:59 pmDCA - PIT

Nonstop1h 06mAmerican Airlines

Deal found 3/23

$199

Thu 4/34:10 pmPIT - DCA

1 stop6h 45mDelta

Sat 4/511:38 amDCA - PIT

1 stop4h 50mDelta

Deal found 3/23

$219

Fri 4/47:05 amPIT - IAD

1 stop6h 17mDelta

Fri 4/45:22 pmIAD - PIT

1 stop5h 39mDelta

Deal found 3/24

$733

Sat 4/122:55 pmPIT - IAD

1 stop20h 40mSouthern / Mokulele

Sat 4/198:25 amIAD - PIT

1 stop6h 03mSouthern / Mokulele

Deal found 3/23

$181

Thu 4/175:44 amPIT - DCA

Nonstop1h 10mAmerican Airlines

Sun 4/207:52 pmDCA - PIT

Nonstop1h 11mAmerican Airlines

Deal found 3/24

$179

Thu 4/176:25 amPIT - DCA

2 stops8h 34mDelta

Sun 4/206:25 amDCA - PIT

1 stop5h 20mDelta

Deal found 3/24

$204

One-way flights from Pittsburgh to District of Columbia
Search for one-way flight options from Pittsburgh to District of Columbia. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Mon 4/287:40 amPIT - IAD

1 stop3h 40mSouthern / Mokulele

Deal found 3/24

$70

Wed 4/301:15 pmPIT - IAD

Nonstop1h 10mUnited Airlines

Deal found 3/24

$99

Mon 4/2810:07 amPIT - DCA

Nonstop1h 10mAmerican Airlines

Deal found 3/23

$99

Tue 5/66:00 amPIT - DCA

1 stop6h 00mJetBlue

Deal found 3/24

$105

Sat 5/245:20 pmPIT - IAD

1 stop23h 25mAllegiant Air

Deal found 3/24

$109

Mon 4/2810:57 amPIT - DCA

1 stop7h 13mDelta

Deal found 3/23

$109

Wed 4/239:26 amPIT - DCA

1 stop5h 00mUnited Airlines

Deal found 3/24

$139

Fri 6/611:06 amPIT - IAD

2 stops27h 26mMultiple Airlines

Deal found 3/24

$142

Tue 5/66:15 amPIT - DCA

2 stops6h 25mSouthwest

Deal found 3/24

$164

Sat 5/316:25 amPIT - IAD

2 stops10h 31mAmerican Airlines

Deal found 3/24

$257

Sat 3/2910:15 amPIT - IAD

1 stop6h 28mDelta

Deal found 3/24

$328

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pittsburgh to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 6/5

6:15 am-7:28 am

Nonstop1h 13m

Washington, D.C. Dulles Intl

Tue 6/10

10:05 pm-11:08 pm

Nonstop1h 03m

$179

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 4/25

12:35 pm-1:48 pm

Nonstop1h 13m

Washington, D.C. Reagan-National

Sun 4/27

7:52 pm-9:03 pm

Nonstop1h 11m

$179

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 4/12

2:55 pm-11:35 am

1 stop20h 40m

Washington, D.C. Dulles Intl

Sat 4/19

8:25 am-2:28 pm

1 stop6h 03m

$181

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Fri 4/25

4:34 pm-10:45 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Sun 4/27

6:25 am-11:45 am

1 stop5h 20m

$199

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Wed 4/30

9:41 am-2:15 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Wed 4/30

5:40 pm-12:37 am

1 stop6h 57m

$203

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Mon 4/14

6:00 am-10:36 am

1 stop4h 36m

Washington, D.C. Reagan-National

Wed 4/16

6:00 am-12:25 pm

1 stop6h 25m

$217

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 4/18

7:40 am-11:20 am

1 stop3h 40m

Washington, D.C. Dulles Intl

Sun 4/20

7:30 am-11:13 pm

2 stops15h 43m

$312

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Wed 4/30

6:15 am-12:40 pm

2 stops6h 25m

Washington, D.C. Reagan-National

Wed 4/30

3:30 pm-8:45 pm

1 stop5h 15m

$322

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 5/1

7:05 am-7:41 pm

2 stops12h 36m

Washington, D.C. Dulles Intl

Sun 5/4

5:00 am-9:18 am

1 stop4h 18m

$359

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Wed 5/28

7:00 am-11:45 am

1 stop4h 45m

Washington, D.C. Dulles Intl

Tue 6/10

6:00 am-11:11 am

1 stop5h 11m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 21 results

Best time to book a flight from Pittsburgh to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Pittsburgh to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Pittsburgh to District of Columbia (average of $309). Flying from Pittsburgh to District of Columbia in June is currently the most expensive (average of $387). 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 DC?

When flying from Pittsburgh to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Pittsburgh to District of Columbia

The most flights from PIT to USDC are scheduled on a Friday (15 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in District of Columbia by month

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Pittsburgh to District of Columbia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,782 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,782 reviews

Alaska Airlines

8.0

Very good

9,782 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,272 reviews

Alaska Airlines

8.0

Very good

9,782 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,890 reviews

Alaska Airlines

8.0

Very good

9,782 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,605 reviews

Alaska Airlines

8.0

Very good

9,782 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue

7.3

Good

2,924 reviews

Alaska Airlines

8.0

Very good

9,782 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from Pittsburgh to District of Columbia?
For a flight from Pittsburgh to District of Columbia, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city.
What are the cheapest airlines to fly from Pittsburgh to District of Columbia one-way?
For one-way options, check prices for Southern / Mokulele. According to our data, you can fly for as low as $70. Users have also found prices from $99 and $99 on United Airlines and American Airlines, respectively.
What are the most reliable airlines from Pittsburgh to District of Columbia?
No one likes to see their flight delayed. When booking a flight from Pittsburgh to District of Columbia consider choosing CommutAir (100%), Republic Airways (90%) or United Airlines (89%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Pittsburgh to District of Columbia?
On average you can expect to pay $2,055 for a flight from Pittsburgh to District of Columbia. The cheapest flight overall is $123 while the most popular route, (Pittsburgh - Washington, D.C. Dulles Intl) is currently priced at $100.
Can I find deals for flights from Pittsburgh to District of Columbia that include hotel bookings?
Yes. In addition to deals on Pittsburgh to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pittsburgh to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to District of Columbia.
Can I find deals for business class flights from Pittsburgh to District of Columbia?
Yes. Cheapflights offers flight deals from Pittsburgh to District of Columbia 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 District of Columbia?
Currently, August is the cheapest month in which you can book a flight from Pittsburgh to District of Columbia (average of $309). Flying from Pittsburgh to District of Columbia in June is currently the most expensive (average of $387). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Pittsburgh to District of Columbia

LaGuardia to Fort Lauderdale flights

Newark to Fort Lauderdale flights

LaGuardia to Miami flights

John F Kennedy Intl to Miami flights

John F Kennedy Intl to Las Vegas flights

Newark to Las Vegas flights

Newark to Miami flights

Newark to Los Angeles flights

John F Kennedy Intl to Fort Lauderdale flights

John F Kennedy Intl to Orlando flights

John F Kennedy Intl to West Palm Beach flights

Newark to Orlando flights

John F Kennedy Intl to Los Angeles flights

Newark to O'Hare Intl flights

Newark to Seattle flights

LaGuardia to Dallas/Fort Worth flights

Dulles Intl to Dallas/Fort Worth flights

LaGuardia to Orlando flights

Newark to Tampa flights

John F Kennedy Intl to Austin flights

LaGuardia to Atlanta flights

Newark to Hobby flights

LaGuardia to Las Vegas flights

John F Kennedy Intl to O'Hare Intl flights

LaGuardia to Los Angeles flights

Newark to Dallas/Fort Worth flights

Newark to New Orleans flights

LaGuardia to O'Hare Intl flights

Dulles Intl to Miami flights

Newark to Sky Harbor Intl flights

John F Kennedy Intl to Dallas/Fort Worth flights

John F Kennedy Intl to San Francisco flights

LaGuardia to New Orleans flights

Newark to Atlanta flights

Dulles Intl to Orlando flights

John F Kennedy Intl to Seattle flights

John F Kennedy Intl to Nashville flights

Newark to Denver flights

John F Kennedy Intl to New Orleans flights

Reagan-National to Miami flights

John F Kennedy Intl to Hobby flights

LaGuardia to Hobby flights

John F Kennedy Intl to Atlanta flights

Reagan-National to Los Angeles flights

John F Kennedy Intl to Honolulu flights

Newark to West Palm Beach flights

Dulles Intl to Las Vegas flights

Newark to San Francisco flights

John F Kennedy Intl to Sky Harbor Intl flights

John F Kennedy Intl to Tampa flights

Top 5 airlines flying from Pittsburgh to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Southern / Mokulele	Cheapest$113	Average$147	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$135	Average$282	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$177	Average$290	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$179	Average$295	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$264	Average$329	FlexibilityNo cancel fee	On-time63%

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.

$70+ Cheap flights from Pittsburgh (PIT) to District of Columbia

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pittsburgh to District of Columbia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Pittsburgh to District of Columbia

Keep the following information in mind while searching for Pittsburgh to District of Columbia flight deals. Data was last updated March 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Pittsburgh to District of Columbia

Cheapest flights from Pittsburgh to District of ColumbiaExplore the most affordable flight options available from Pittsburgh to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Explore the most affordable flight options available from Pittsburgh to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pittsburgh to District of Columbia that are best for you.

Best time to book a flight from Pittsburgh to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Pittsburgh with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to District of Columbia

What is the cheapest month to book a flight from Pittsburgh to District of Columbia?

What is the cheapest time of day to fly from PIT to DC?

Find hourly flight availability from Pittsburgh to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Weekly flight availability from Pittsburgh to District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Pittsburgh to District of Columbia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to District of Columbia. 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 District of Columbia?

What are the cheapest airlines to fly from Pittsburgh to District of Columbia one-way?

What are the most reliable airlines from Pittsburgh to District of Columbia?

What are the cheapest flights from Pittsburgh to District of Columbia?

Can I find deals for flights from Pittsburgh to District of Columbia that include hotel bookings?

How can I find direct flights from Pittsburgh to District of Columbia?

Can I find deals for business class flights from Pittsburgh to District of Columbia?

What is the cheapest month to book a flight from Pittsburgh to District of Columbia?

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 District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Pittsburgh to District of Columbia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Pittsburgh to District of Columbia
Explore the most affordable flight options available from Pittsburgh to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.