Cheap Flights from Chicago, IL to Pittsburgh, PA from $65

Return flight: Pittsburgh – Chicago
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On Cheapflightsplus.com you will find 2 direct and 55 connecting flights from Chicago to Pittsburgh. You can compare airfare deals from 6 airlines and multiple travel sites from $65, book and save on cheap plane tickets and last minute offers. Also check out CHI-PIT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Pittsburgh 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: $65 (one-way), $111 (round-trip).
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Best Flights from Chicago to Pittsburgh Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Pittsburgh with the lowest price of $65. The fastest direct flight takes 1h 40m and the fastest connecting – 4h 12m.
Price Departure Arrival Flight Duration Airline Flight
from $158
Find flight
18:10
Chicago
O'Hare International
 20:51
Pittsburgh
Pittsburgh Int.
 1h 41m United Airlines
UA1905
from $504
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07:20
Chicago
O'Hare International
 10:00
Pittsburgh
Pittsburgh Int.
 1h 40m United Airlines
UA3595
from $188
Find flight
06:00
Chicago
O'Hare International
 17:36
Pittsburgh
Pittsburgh Int.
 10h 36m
layover
6h 46m - Newark
 United Airlines
UA1658
UA3528
from $226
Find flight
14:27
Chicago
O'Hare International
 23:42
Pittsburgh
Pittsburgh Int.
 8h 15m
layover
3h 58m - Newark
 United Airlines
UA2649
UA3477
from $243
Find flight
06:20
Chicago
O'Hare International
 14:28+1 день
Pittsburgh
Pittsburgh Int.
 31h 8m
layover
23h 16m - Washington D.C.
3h 45m - DuBois
 Spirit Airlines
NK2071
9X125
9X232
from $276
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05:01
Chicago
O'Hare International
 15:03+1 день
Pittsburgh
Pittsburgh Int.
 33h 2m
layover
24h 40m - Atlanta
2h 38m - Philadelphia
 Frontier Airlines
F91596
F93210
F91791
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 11, 2025
Full flight schedule will help you in detecting at what time planes fly from Chicago to Pittsburgh. 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 Arrival Flight Details Flight Duration Price
05:01 — 15:03
+1 day
05:01 — 08:12 F91596 Frontier Airlines
Chicago — Atlanta
24h 40m stop
08:52 — 11:04 F93210 Frontier Airlines
Atlanta — Philadelphia
2h 38m stop
13:42 — 15:03 F91791 Frontier Airlines
Philadelphia — Pittsburgh
33h 2m
including layover
Find flight
from$276
06:00 — 17:36
06:00 — 09:13 UA1658 United Airlines
Chicago — Newark
6h 46m stop
16:20 — 17:57 UA3528 United Airlines
Newark — Pittsburgh
10h 36m
including layover
Find flight
from$188
06:00 — 13:28
06:00 — 09:13 UA1658 United Airlines
Chicago — Newark
2h 42m stop
11:55 — 13:28 UA4535 United Airlines
Newark — Pittsburgh
6h 28m
including layover
Find flight
from$215
06:20 — 14:28
+1 day
06:20 — 09:09 NK2071 Spirit Airlines
Chicago — Washington D.C.
23h 16m stop
08:25 — 09:45 9X125 New Axis Airways
Washington D.C. — DuBois
3h 45m stop
13:30 — 14:28 9X232 New Axis Airways
DuBois — Pittsburgh
31h 8m
including layover
Find flight
from$243
07:15 — 23:42
07:10 — 10:27 UA563 United Airlines
Chicago — Newark
11h 26m stop
22:00 — 23:42 UA3477 United Airlines
Newark — Pittsburgh
15h 27m
including layover
Find flight
from$211
07:15 — 13:28
07:10 — 10:28 UA563 United Airlines
Chicago — Newark
1h 22m stop
11:55 — 13:28 UA4535 United Airlines
Newark — Pittsburgh
5h 13m
including layover
Find flight
from$216
07:15 — 17:36
07:10 — 10:28 UA563 United Airlines
Chicago — Newark
5h 26m stop
16:20 — 17:57 UA3528 United Airlines
Newark — Pittsburgh
9h 21m
including layover
Find flight
from$254
07:20 — 10:00
07:20 — 10:00 UA3595 United Airlines
Chicago — Pittsburgh
1h 40m
Find flight
from$504
07:45 — 14:28
+1 day
07:45 — 10:51 F94064 Frontier Airlines
Chicago — Washington D.C.
21h 34m stop
08:25 — 09:45 9X125 New Axis Airways
Washington D.C. — DuBois
3h 45m stop
13:30 — 14:28 9X232 New Axis Airways
DuBois — Pittsburgh
29h 43m
including layover
Find flight
from$283
08:52 — 14:04
08:52 — 11:55 UA1068 United Airlines
Chicago — Washington D.C.
1h 1m stop
12:56 — 14:04 UA3541 United Airlines
Washington D.C. — Pittsburgh
4h 12m
including layover
Find flight
from$216
10:12 — 21:06
10:12 — 13:13 NK2073 Spirit Airlines
Chicago — Myrtle Beach
6h 21m stop
19:34 — 21:06 NK2513 Spirit Airlines
Myrtle Beach — Pittsburgh
9h 54m
including layover
Find flight
from$274
13:03 — 06:43
+1 day
13:01 — 15:35 HA6300 Hawaiian Airlines
Chicago — Seattle
7h 28m stop
23:10 — 06:48 HA6850 Hawaiian Airlines
Seattle — Pittsburgh
16h 40m
including layover
Find flight
from$277
14:27 — 21:06
14:20 — 17:54 UA2649 United Airlines
Chicago — Newark
1h 28m stop
19:29 — 21:06 UA3495 United Airlines
Newark — Pittsburgh
5h 39m
including layover
Find flight
from$216
14:27 — 23:42
14:26 — 18:00 UA2649 United Airlines
Chicago — Newark
3h 58m stop
22:00 — 23:42 UA3477 United Airlines
Newark — Pittsburgh
8h 15m
including layover
Find flight
from$226
18:10 — 20:51
18:10 — 20:51 UA1905 United Airlines
Chicago — Pittsburgh
1h 41m
Find flight
from$158
*Departure and arrival times - local. Updated on September 11, 2025

Flight Information

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

Distance between Chicago and Pittsburgh is 638 miles. Time difference between the cities is 1h. Airplanes depart 05:01 to 21:56 from 7 Chicago airports and arrive 05:01 to 21:56 to 3 Pittsburgh airports. Average flight time is 1h 41m.

  • The fastest flight 1h 40m
  • Average flight time 1h 41m
  • The earliest flight 05:01
  • The latest flight 21:56
  • Distance 397 ml

Popular Airlines on the Route

The flight Chicago — Pittsburgh is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 744 . And the most expensive tickets are offered by United Airlines airline - from $ 847.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is UA3595 by United Airlines takes 1h 40m.

  • UA - United Airlines
    from $158
    Find
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Connecting Flights

There are 55 flights with layovers on the route. The fastest connecting flight is UA1068 by United Airlines takes 4h 12m.

  • AS - Alaska Airlines
    from $744
    Find
  • F9 - Frontier Airlines
    from $276
    Find
  • HA - Hawaiian Airlines
    from $277
    Find
  • UA - United Airlines
    from $188
    Find
  • NK - Spirit Airlines
    from $243
    Find
  • G4 - Allegiant Air
    from $548
    Find
See more connecting flights

Airports

You can fly from Chicago to Pittsburgh from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $158
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  • Midway-MDW
    from $294
    Find
  • Dupage County-DPA
    Find
  • Chicago FSS-CHI
    Find
  • Merrill C Meigs (closed)-CGX
    Find
  • Pal-Waukee-PWK
    Find
  • Chicago NAS-NOH
    Find

Pittsburgh airports

  • Allegheny County-AGC
    Find
  • Pittsburgh Int.-PIT
    Find
  • Civic Ar Heli-CVA
    Find

Airplanes

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

Top Domestic Destinations from Chicago

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

Top International Destinations from Chicago

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.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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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