Cheap Flights from Pittsburgh, PA to Washington D.C., DC from $55

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On Cheapflightsplus.com you will find 10 direct and 125 connecting flights from Pittsburgh to Washington D.C.. You can compare airfare deals from 6 airlines and multiple travel sites from $55, book and save on cheap plane tickets and last minute offers. Also check out PIT-WAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Pittsburgh to Washington D.C. Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $55 (one-way), $94 (round-trip).

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Best Flights from Pittsburgh to Washington D.C. Today

Take a look at the list of non stop flights and flights with layovers from Pittsburgh to Washington D.C. with the lowest price of $55. The fastest direct flight takes 1h 12m and the fastest connecting – 3h 9m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $125 Find flight	10:28 Pittsburgh Pittsburgh Int.	11:40 Washington D.C. Dulles International	1h 12m	United Airlines	UA6142
from $159 Find flight	20:00 Pittsburgh Pittsburgh Int.	21:13 Washington D.C. Dulles International	1h 13m	United Airlines	UA3494
from $199 Find flight	10:25 Pittsburgh Pittsburgh Int.	11:38 Washington D.C. Dulles International	1h 13m	United Airlines	UA4373
from $55 Find flight	11:55 Pittsburgh Pittsburgh Int.	16:15 Washington D.C. Dulles International	4h 20m layover 1h 55m - DuBois	New Axis Airways	9X233 9X128
from $72 Find flight	07:40 Pittsburgh Pittsburgh Int.	11:20 Washington D.C. Dulles International	3h 40m layover 1h 8m - Lancaster	New Axis Airways	9X152 9X245
from $75 Find flight	08:15 Pittsburgh Pittsburgh Int.	11:24 Washington D.C. Dulles International	3h 9m layover 0h 25m - Bradford	New Axis Airways	9X304 9X392
from $75 Find flight	17:20 Pittsburgh Pittsburgh Int.	21:09 Washington D.C. Dulles International	3h 49m layover 1h 5m - Bradford	New Axis Airways	9X308 9X394
from $79 Find flight	08:15 Pittsburgh Pittsburgh Int.	21:09 Washington D.C. Dulles International	12h 54m layover 10h 10m - Bradford	New Axis Airways	9X304 9X394
from $79 Find flight	17:20 Pittsburgh Pittsburgh Int.	11:24+1 день Washington D.C. Dulles International	18h 4m layover 15h 20m - Bradford	New Axis Airways	9X308 9X392
from $81 Find flight	17:20 Pittsburgh Pittsburgh Int.	16:45+1 день Washington D.C. Dulles International	23h 25m layover 19h 59m - Savannah	Allegiant Air	G41128 G42812
from $87 Find flight	17:20 Pittsburgh Pittsburgh Int.	08:31+1 день Washington D.C. Dulles International	15h 11m layover 10h 22m - Punta Gorda	Allegiant Air	G42756 G4908
from $88 Find flight	14:55 Pittsburgh Pittsburgh Int.	07:05+1 день Washington D.C. Dulles International	16h 10m layover 13h 45m - DuBois	New Axis Airways	9X235 9X124
from $88 Find flight	14:55 Pittsburgh Pittsburgh Int.	11:35+1 день Washington D.C. Dulles International	20h 40m layover 18h 25m - DuBois	New Axis Airways	9X235 9X126
from $93 Find flight	17:40 Pittsburgh Pittsburgh Int.	07:20+1 день Washington D.C. Dulles International	13h 40m layover 10h 58m - Lancaster	New Axis Airways	9X158 9X243
from $102 Find flight	17:40 Pittsburgh Pittsburgh Int.	11:20+1 день Washington D.C. Dulles International	17h 40m layover 15h 8m - Lancaster	New Axis Airways	9X158 9X245
from $97 Find flight	11:06 Pittsburgh Pittsburgh Int.	14:32+1 день Washington D.C. Dulles International	27h 26m layover 17h 3m - Newark 5h 6m - Nashville	Spirit Airlines	NK2652 NK2484 G4353

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 19, 2025

Flight Schedule Pittsburgh (Pennsylvania) to Washington D.C. (District of Columbia)

Full flight schedule will help you in detecting at what time planes fly from Pittsburgh to Washington D.C.. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 07:28	06:15 — 07:28 UA3679 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$125
10:25 — 11:37	10:25 — 11:37 UA6032 United Airlines Pittsburgh — Washington D.C.	1h 12m	Find flight from$141
10:25 — 11:38	10:25 — 11:38 UA4373 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$199
10:28 — 11:40	10:28 — 11:40 UA6142 United Airlines Pittsburgh — Washington D.C.	1h 12m	Find flight from$125
13:05 — 14:18	13:05 — 14:18 UA3588 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$141
14:50 — 16:02	14:50 — 16:02 UA3579 United Airlines Pittsburgh — Washington D.C.	1h 12m	Find flight from$141
14:50 — 16:03	14:50 — 16:03 UA4376 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$199
20:00 — 21:13	20:00 — 21:13 UA3494 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$159
20:00 — 21:13	20:00 — 21:13 UA4534 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$199
20:05 — 21:18	20:05 — 21:18 UA3614 United Airlines Pittsburgh — Washington D.C.	1h 13m	Find flight from$141
06:00 — 14:24	06:00 — 07:28 UA3608 United Airlines Pittsburgh — Newark 5h 34m stop 13:02 — 14:24 UA4499 United Airlines Newark — Washington D.C.	8h 24m including layover	Find flight from$149
07:40 — 11:20	07:40 — 09:12 9X152 New Axis Airways Pittsburgh — Lancaster 1h 8m stop 10:15 — 11:26 9X245 New Axis Airways Lancaster — Washington D.C.	3h 40m including layover	Find flight from$72
07:40 — 16:01	07:45 — 09:17 9X152 New Axis Airways Pittsburgh — Lancaster 5h 38m stop 20:05 — 21:05 9X247 New Axis Airways Lancaster — Washington D.C.	8h 21m including layover	Find flight from$102
08:15 — 11:24	08:15 — 09:20 9X304 New Axis Airways Pittsburgh — Bradford 25m stop 09:45 — 11:24 9X392 New Axis Airways Bradford — Washington D.C.	3h 9m including layover	Find flight from$75
08:15 — 21:09	08:15 — 09:20 9X304 New Axis Airways Pittsburgh — Bradford 10h 10m stop 19:30 — 21:09 9X394 New Axis Airways Bradford — Washington D.C.	12h 54m including layover	Find flight from$79
09:35 — 17:54	09:35 — 11:03 UA3576 United Airlines Pittsburgh — Newark 5h 22m stop 16:25 — 17:54 UA4443 United Airlines Newark — Washington D.C.	8h 19m including layover	Find flight from$166
09:35 — 19:40	09:35 — 11:03 UA3576 United Airlines Pittsburgh — Newark 6h 57m stop 18:00 — 19:40 UA3504 United Airlines Newark — Washington D.C.	10h 5m including layover	Find flight from$166
11:55 — 16:15	11:55 — 12:50 9X233 New Axis Airways Pittsburgh — DuBois 1h 55m stop 14:45 — 16:15 9X128 New Axis Airways DuBois — Washington D.C.	4h 20m including layover	Find flight from$55
11:55 — 07:05 +1 day	11:59 — 12:54 9X233 New Axis Airways Pittsburgh — DuBois 16h 45m stop 06:00 — 07:20 9X124 New Axis Airways DuBois — Washington D.C.	19h 10m including layover	Find flight from$96
14:55 — 07:05 +1 day	14:55 — 15:50 9X235 New Axis Airways Pittsburgh — DuBois 13h 45m stop 05:35 — 07:05 9X124 New Axis Airways DuBois — Washington D.C.	16h 10m including layover	Find flight from$88
14:55 — 11:35 +1 day	14:55 — 15:50 9X235 New Axis Airways Pittsburgh — DuBois 18h 25m stop 10:15 — 11:35 9X126 New Axis Airways DuBois — Washington D.C.	20h 40m including layover	Find flight from$88
16:18 — 22:27	16:18 — 18:00 UA3450 United Airlines Pittsburgh — Newark 2h 59m stop 20:59 — 22:27 UA2279 United Airlines Newark — Washington D.C.	6h 9m including layover	Find flight from$168
17:20 — 21:09	11:55 — 13:00 9X308 New Axis Airways Pittsburgh — Bradford 1h 5m stop 14:40 — 16:10 9X394 New Axis Airways Bradford — Washington D.C.	3h 49m including layover	Find flight from$75
17:20 — 11:24 +1 day	16:15 — 17:20 9X308 New Axis Airways Pittsburgh — Bradford 15h 20m stop 09:50 — 11:20 9X392 New Axis Airways Bradford — Washington D.C.	18h 4m including layover	Find flight from$79
21:10 — 15:13 +1 day	21:10 — 23:34 G42999 Allegiant Air Pittsburgh — Sarasota 13h 19m stop 12:53 — 15:13 G41379 Allegiant Air Sarasota — Washington D.C.	18h 3m including layover	Find flight from$115
12:30 — 14:32 +1 day	12:30 — 13:55 G42748 Allegiant Air Pittsburgh — Myrtle Beach 4h 16m stop 18:12 — 18:44 NK2248 Spirit Airlines Myrtle Beach — Nashville 17h 6m stop 12:00 — 14:44 G4353 Allegiant Air Nashville — Washington D.C.	26h 2m including layover	Find flight from$109
12:36 — 14:23 +1 day	12:36 — 14:00 SY1054 Sun Country Airlines Pittsburgh — Minneapolis 18h 34m stop 08:34 — 11:42 G41428 Allegiant Air Minneapolis — Knoxville 1h 3m stop 12:45 — 14:23 G41397 Allegiant Air Knoxville — Washington D.C.	25h 47m including layover	Find flight from$144
13:07 — 14:23 +1 day	13:07 — 15:16 G41117 Allegiant Air Pittsburgh — Sanford 2h 31m stop 17:47 — 19:24 G41439 Allegiant Air Sanford — Knoxville 17h 21m stop 12:45 — 14:23 G41397 Allegiant Air Knoxville — Washington D.C.	25h 16m including layover	Find flight from$130
15:15 — 09:23 +1 day	15:15 — 17:37 G41363 Allegiant Air Pittsburgh — Sarasota 3h 37m stop 21:14 — 22:56 G41875 Allegiant Air Sarasota — Fletcher 9h 4m stop 08:00 — 09:23 G4217 Allegiant Air Fletcher — Washington D.C.	18h 8m including layover	Find flight from$123
18:00 — 14:23 +1 day	18:00 — 20:27 G41144 Allegiant Air Pittsburgh — Punta Gorda 9h 58m stop 06:25 — 08:14 G4892 Allegiant Air Punta Gorda — Knoxville 4h 31m stop 12:45 — 14:23 G41397 Allegiant Air Knoxville — Washington D.C.	20h 23m including layover	Find flight from$157

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 19, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Pittsburgh to Washington D.C. depends on and how to choose the most interesting flight option for you.

Distance between Pittsburgh and Washington D.C. is 326 miles. Time difference between the cities is 0h. Airplanes depart 05:54 to 21:19 from 3 Pittsburgh airports and arrive 05:54 to 21:19 to 2 Washington D.C. airports. Average flight time is 1h 13m.

The fastest flight 1h 12m
Average flight time 1h 13m
The earliest flight 05:54
The latest flight 21:19
Distance 203 ml

The cheapest months to travel to Washington D.C. are may (from 74 $), june (from 75 $), january (from 96 $).

The most expensive months are february (from 107 $), december (from 103 $), november (from 99 $).

What is the lowest airfare Pittsburgh to Washington D.C.?

The cheapest plane ticket found by our users is $55. This airfare is for economy class on one-way 9X233 flight by New Axis Airways for May 30, 2025 which leaves Pittsburgh Int. in Pittsburgh at 11:55 am and arrives at Washington D.C. Dulles International at 16:15.

Economy class

$55

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Business class

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First class

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Popular Airlines on the Route

The flight Pittsburgh — Washington D.C. is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 4 departures per week at the price of from $ 342 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 479.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is UA6142 by United Airlines takes 1h 12m and the cheapest is 9X233 by New Axis Airways for $125.

UA - United Airlines

from $125

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Connecting Flights

There are 125 flights with layovers on the route. The fastest connecting flight is 9X304 by New Axis Airways takes 3h 9m and the cheapest is 9X233 by New Axis Airways for $55.

AS - Alaska Airlines

from $342

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SY - Sun Country Airlines

from $144

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UA - United Airlines

from $138

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G4 - Allegiant Air

from $81

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NK - Spirit Airlines

from $97

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9X - New Axis Airways

from $55

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Airports

You can fly from Pittsburgh to Washington D.C. from 3 airports (Allegheny County, Pittsburgh Int., Civic Ar Heli).

Pittsburgh airports

Allegheny County-AGC

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Pittsburgh Int.-PIT

from $55
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Civic Ar Heli-CVA

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Washington D.C. airports

Dulles International-IAD

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Ronald Reagan-DCA

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Airplanes

There are flights to Washington D.C. from Pittsburgh by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Pittsburgh

You may also consider searching for discounted plane tickets to some other popular places from Pittsburgh within United States.

Pittsburgh — Orlando

from $56

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Pittsburgh — New York

from $65

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Pittsburgh — Philadelphia

from $71

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Pittsburgh — Las Vegas

from $67

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Pittsburgh — Boston

from $63

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Pittsburgh — Tampa

from $64

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Pittsburgh — Chicago

from $75

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Pittsburgh — Miami

from $75

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Pittsburgh — Denver

from $67

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Pittsburgh — Myrtle Beach

from $76

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Top International Destinations from Pittsburgh

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Pittsburgh — Aruba

from $63

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Pittsburgh — Paris

from $69

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Pittsburgh — Toronto

from $77

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Pittsburgh — Dublin

from $65

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Pittsburgh — Montreal

from $75

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Pittsburgh — Punta Cana

from $61

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Pittsburgh — San Juan

from $61

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Pittsburgh — Barcelona

from $70

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Pittsburgh — Birmingham

from $66

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Pittsburgh — Frankfurt

from $57

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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