$82 Find Cheap Flights from Pittsburgh to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to District of Columbia departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to District of Columbia, as well as popular online travel agencies
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Flight Deals

Book Cheap Pittsburgh to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to District of Columbia

Mon, Dec 8 - Mon, Dec 15
United Airlines Logo
8:10 pm - 9:17 pmPIT-IAD
1h 07mnonstop
United Airlines Logo
10:22 pm - 11:29 pmIAD-PIT
1h 07mnonstop
$179United Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
10:10 am - 11:24 amPIT-DCA
1h 14mnonstop
American Airlines Logo
10:00 pm - 11:07 pmDCA-PIT
1h 07mnonstop
$179American Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
6:35 pm - 7:59 pmPIT-DCA
1h 24mnonstop
American Airlines Logo
10:00 pm - 11:07 pmDCA-PIT
1h 07mnonstop
$180American Airlines
Find Deal
Wed, Dec 24 - Sun, Dec 28
American Airlines Logo
8:04 am - 9:19 amPIT-DCA
1h 15mnonstop
American Airlines Logo
10:15 am - 11:29 amDCA-PIT
1h 14mnonstop
$181American Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 10
Southern / Mokulele Logo
5:20 pm - 9:01 pmPIT-IAD
3h 41m1 stop
Southern / Mokulele Logo
12:50 pm - 5:07 pmIAD-PIT
4h 17m1 stop
$183Southern / Mokulele
Find Deal
Wed, Dec 24 - Sun, Dec 28
Southern / Mokulele Logo
5:20 pm - 9:01 pmPIT-IAD
3h 41m1 stop
Southern / Mokulele Logo
12:50 pm - 5:07 pmIAD-PIT
4h 17m1 stop
$185Southern / Mokulele
Find Deal
Sat, Feb 14 - Sun, Feb 15
Southern / Mokulele Logo
8:15 am - 11:21 amPIT-IAD
3h 06m1 stop
Southern / Mokulele Logo
12:50 pm - 5:07 pmIAD-PIT
4h 17m1 stop
$188Southern / Mokulele
Find Deal
Tue, Nov 25 - Sat, Jan 10
United Airlines Logo
8:10 pm - 9:16 pmPIT-IAD
1h 06mnonstop
United Airlines Logo
8:20 am - 9:28 amIAD-PIT
1h 08mnonstop
$194United Airlines
Find Deal
Mon, Feb 2 - Thu, Feb 12
Delta Logo
4:20 pm - 9:23 pmPIT-DCA
5h 03m1 stop
Delta Logo
9:55 am - 1:56 pmDCA-PIT
4h 01m1 stop
$199Delta
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Thu, Dec 4 - Sun, Dec 7
Delta Logo
6:26 am - 2:26 pmPIT-DCA
8h 00m2 stops
Delta Logo
6:02 am - 11:12 amDCA-PIT
5h 10m1 stop
$204Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Pittsburgh to District of Columbia flights

Get data-powered insights and trends into flights from Pittsburgh to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to District of Columbia from Pittsburgh found in the last 72 hours was to Washington, D.C., at $179 round-trip. The most popular route is from Pittsburgh (PIT) to Washington, D.C. Dulles Intl Airport (IAD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $228.

Can I save money by flying with a layover from Pittsburgh to District of Columbia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $239, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to District of Columbia is April, when tickets cost $179 (return) on average. On the other hand, the most expensive months are October and January, when the average cost of round-trip tickets is $244 and $240 respectively.

What’s the cheapest day of the week to fly from Pittsburgh to District of Columbia?

The average price of all round-trip flights from Pittsburgh to District of Columbia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to District of Columbia on a Thursday and more expensive on a Monday. On your return trip to Pittsburgh, you should consider flying back on a Saturday, and avoid Sundays for better deals.

Good to know

Low seasonNovember
Cheapest flight$82
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Pittsburgh to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Pittsburgh to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Pittsburgh to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pittsburgh to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $410 on average. Morning departures are around 43% cheaper than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $931.

Top tips for finding cheap flights to District of Columbia

  • Looking for a cheap flight? 25% of our users found tickets from Pittsburgh to the following destinations at these prices or less: Washington, D.C. $176 one-way - $389 round-trip

Reviews of the top 4 airlines serving from Pittsburgh to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4235 reviews
8.0Comfort
7.5Entertainment
8.6Crew
7.0Food
8.1Boarding
Airline reviews

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

10.0 ExcellentMichael, Nov 2025LAX - BWI
Read more Southwest reviews

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

very bare bones flight no entertainment screen, download shows prior to boarding to watch on phone or tablet.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Totally great experience. Would definitely travel with them again. Thanks.

Both my fights got cancelled. Said mechanical issues but on flight tracker the flights came in and left! We were lied to!!

Was very impressed they called to confirm he would be on the flight. Great customer service!

We had a wonderful flight due to the care of our experienced pilot and copilot and the magnificent air views from our comfortable seats. What excitement to be in such a small plane with such magnificent around us.

Multiple time changes, then we left earlier than we were told.

Communication could be better but the staff and crew were over the top friendly and helpful, The flight itself was smooth.

flight was cancelled literally at 10pm the night before an early morning flight with hardly any time to reschedule. Will never book with kayak again.

My flight was cancelled 12 hours before takeoff. I was not able to reschedule another flight to make connections and had to cancel the entire trip. The ticket that was supposed to replace the cancelled flight had no boarding pass and I was unable to get one at the airport so I was denied access to the rescheduled flight. I was refunded but I missed my daughter's birthday.

I had a family emergency and couldn’t make the flight, and they wouldn’t let me cancel/refund it (a *month* ahead of time), were especially difficult with me on the phone, and wouldn’t let me even so much as reschedule the flight or get credit.

Flight was cancelled, communication was poor and should have canceled flight much earlier.

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

Information on your arrival and departure airports