Cheap Flights from Chicago, IL to Pittsburgh, PA from $50

Return flight: Pittsburgh – Chicago

On Cheapflightsplus.com you will find 12 direct and 417 connecting flights from Chicago to Pittsburgh. You can compare airfare deals from 7 airlines and multiple travel sites from $50, 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: $50 (one-way), $86 (round-trip).
Direct flights
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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
07:20 — 09:56
07:20 — 09:56 UA1285 United Airlines
Chicago — Pittsburgh
1h 36m
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from$99
10:35 — 13:05
10:35 — 13:05 UA2251 United Airlines
Chicago — Pittsburgh
1h 30m
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from$50
10:35 — 13:18
10:35 — 13:18 UA3693 United Airlines
Chicago — Pittsburgh
1h 43m
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from$99
10:35 — 13:18
10:35 — 13:18 UA3535 United Airlines
Chicago — Pittsburgh
1h 43m
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from$123
12:50 — 15:28
12:50 — 15:28 UA3655 United Airlines
Chicago — Pittsburgh
1h 38m
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from$114
14:18 — 16:55
14:18 — 16:55 UA1082 United Airlines
Chicago — Pittsburgh
1h 37m
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from$50
18:05 — 20:50
18:05 — 20:50 UA3699 United Airlines
Chicago — Pittsburgh
1h 45m
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from$141
18:05 — 20:50
18:05 — 20:50 UA3500 United Airlines
Chicago — Pittsburgh
1h 45m
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from$149
18:10 — 20:51
18:10 — 20:51 UA1905 United Airlines
Chicago — Pittsburgh
1h 41m
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from$123
21:07 — 23:44
21:07 — 23:44 UA3464 United Airlines
Chicago — Pittsburgh
1h 37m
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from$50
21:10 — 23:48
21:10 — 23:48 UA782 United Airlines
Chicago — Pittsburgh
1h 38m
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from$99
21:10 — 23:48
21:10 — 23:48 UA1066 United Airlines
Chicago — Pittsburgh
1h 38m
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from$123
05:05 — 00:04
+1 day
05:05 — 09:10 NK19 Spirit Airlines
Chicago — Miami
12h 18m stop
21:28 — 00:04 NK228 Spirit Airlines
Miami — Pittsburgh
17h 59m
including layover
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from$90
05:51 — 23:29
05:51 — 09:00 NK1176 Spirit Airlines
Chicago — Newark
13h 5m stop
22:05 — 23:29 NK1788 Spirit Airlines
Newark — Pittsburgh
16h 38m
including layover
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from$99
06:10 — 10:25
+1 day
06:10 — 07:50 SY1630 Sun Country Airlines
Chicago — Minneapolis
23h 34m stop
07:24 — 10:25 SY1053 Sun Country Airlines
Minneapolis — Pittsburgh
27h 15m
including layover
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from$104
07:15 — 23:55
07:15 — 11:03 NK3200 Spirit Airlines
Chicago — Orlando
10h 30m stop
21:33 — 23:55 NK1316 Spirit Airlines
Orlando — Pittsburgh
15h 40m
including layover
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from$88
08:24 — 15:04
08:24 — 11:43 F92112 Frontier Airlines
Chicago — Philadelphia
1h 59m stop
13:42 — 15:04 F91791 Frontier Airlines
Philadelphia — Pittsburgh
5h 40m
including layover
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from$80
08:35 — 18:40
08:35 — 12:20 F91458 Frontier Airlines
Chicago — Orlando
3h 54m stop
17:12 — 19:38 F91620 Frontier Airlines
Orlando — Pittsburgh
9h 5m
including layover
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from$67
09:58 — 18:00
09:08 — 12:52 F92792 Frontier Airlines
Chicago — Orlando
1h 48m stop
06:35 — 09:05 F91620 Frontier Airlines
Orlando — Pittsburgh
7h 2m
including layover
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from$80
11:37 — 23:36
11:37 — 15:26 G42467 Allegiant Air
Chicago — Punta Gorda
5h 45m stop
21:11 — 23:36 G42750 Allegiant Air
Punta Gorda — Pittsburgh
10h 59m
including layover
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from$87
11:37 — 23:39
11:37 — 15:26 G4965 Allegiant Air
Chicago — Punta Gorda
5h 49m stop
21:15 — 23:39 G42737 Allegiant Air
Punta Gorda — Pittsburgh
11h 2m
including layover
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from$102
13:03 — 23:55
13:03 — 16:51 NK1108 Spirit Airlines
Chicago — Orlando
4h 42m stop
21:33 — 23:55 NK1316 Spirit Airlines
Orlando — Pittsburgh
9h 52m
including layover
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from$88
13:34 — 21:26
13:34 — 16:36 NK2521 Spirit Airlines
Chicago — Myrtle Beach
3h 20m stop
19:56 — 21:26 G41105 Allegiant Air
Myrtle Beach — Pittsburgh
6h 52m
including layover
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from$84
15:29 — 00:04
+1 day
15:29 — 19:39 NK867 Spirit Airlines
Chicago — Miami
1h 49m stop
21:28 — 00:04 NK228 Spirit Airlines
Miami — Pittsburgh
7h 35m
including layover
Find flight
from$78
16:36 — 19:11
+1 day
16:36 — 20:23 NK1370 Spirit Airlines
Chicago — Orlando
20h 20m stop
16:43 — 19:11 NK1574 Spirit Airlines
Orlando — Pittsburgh
25h 35m
including layover
Find flight
from$114
16:38 — 11:31
+1 day
16:38 — 20:27 NK529 Spirit Airlines
Chicago — Clearwater
12h 45m stop
09:12 — 11:31 G42728 Allegiant Air
Clearwater — Pittsburgh
17h 53m
including layover
Find flight
from$111
17:10 — 19:01
+1 day
17:10 — 20:28 NK328 Spirit Airlines
Chicago — Newark
21h 7m stop
17:35 — 19:01 NK3747 Spirit Airlines
Newark — Pittsburgh
24h 51m
including layover
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from$86
18:09 — 10:25
+1 day
18:09 — 19:49 SY262 Sun Country Airlines
Chicago — Minneapolis
11h 35m stop
07:24 — 10:25 SY1053 Sun Country Airlines
Minneapolis — Pittsburgh
15h 16m
including layover
Find flight
from$92
18:34 — 00:04
+2 days
18:34 — 22:32 NK1027 Spirit Airlines
Chicago — Miami
22h 56m stop
21:28 — 00:04 NK228 Spirit Airlines
Miami — Pittsburgh
28h 30m
including layover
Find flight
from$90
19:39 — 23:22
+1 day
19:39 — 23:32 NK507 Spirit Airlines
Chicago — Sanford
21h 42m stop
21:14 — 23:22 G41140 Allegiant Air
Sanford — Pittsburgh
26h 43m
including layover
Find flight
from$82
19:39 — 23:55
+1 day
19:39 — 23:32 NK507 Spirit Airlines
Chicago — Orlando
22h 1m stop
21:33 — 23:55 NK1316 Spirit Airlines
Orlando — Pittsburgh
27h 16m
including layover
Find flight
from$88
20:12 — 19:01
+1 day
20:12 — 23:31 NK919 Spirit Airlines
Chicago — Newark
18h 4m stop
17:35 — 19:01 NK3747 Spirit Airlines
Newark — Pittsburgh
21h 49m
including layover
Find flight
from$89
21:12 — 09:01
+1 day
21:12 — 00:57 F93854 Frontier Airlines
Chicago — Orlando
5h 32m stop
15:48 — 18:17 F91620 Frontier Airlines
Orlando — Pittsburgh
10h 49m
including layover
Find flight
from$72
14:46 — 23:01
+1 day
14:46 — 17:12 G41430 Allegiant Air
Chicago — Knoxville
18h 40m stop
11:52 — 13:44 G42125 Allegiant Air
Knoxville — Punta Gorda
6h 52m stop
20:36 — 23:01 G42753 Allegiant Air
Punta Gorda — Pittsburgh
31h 15m
including layover
Find flight
from$112
15:29 — 15:39
+1 day
15:29 — 19:39 NK867 Spirit Airlines
Chicago — Miami
55m stop
20:34 — 21:55 NK653 Spirit Airlines
Miami — Nashville
15h 17m stop
13:12 — 15:39 G41935 Allegiant Air
Nashville — Pittsburgh
23h 10m
including layover
Find flight
from$107
17:10 — 23:55
+1 day
17:10 — 20:28 NK328 Spirit Airlines
Chicago — Newark
20h 17m stop
16:45 — 19:35 NK1900 Spirit Airlines
Newark — Orlando
1h 58m stop
21:33 — 23:55 NK1316 Spirit Airlines
Orlando — Pittsburgh
29h 45m
including layover
Find flight
from$94
20:12 — 23:55
+1 day
20:12 — 23:31 NK919 Spirit Airlines
Chicago — Newark
17h 14m stop
16:45 — 19:35 NK1900 Spirit Airlines
Newark — Orlando
1h 58m stop
21:33 — 23:55 NK1316 Spirit Airlines
Orlando — Pittsburgh
26h 43m
including layover
Find flight
from$98
*Departure and arrival times - local. Updated on June 7, 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 05:00 to 22:15 from 7 Chicago airports and arrive 05:00 to 22:15 to 3 Pittsburgh airports. Average flight time is 1h 38m.

  • The fastest flight 1h 30m
  • Average flight time 1h 38m
  • The earliest flight 05:00
  • The latest flight 22:15
  • Distance 397 ml

The cheapest months to travel to Pittsburgh are october (from 67 $), august (from 68 $), july (from 90 $).

The most expensive months are september (from 108 $), may (from 99 $), june (from 92 $).

What is the lowest airfare Chicago to Pittsburgh?

The cheapest plane ticket found by our users is $50. This airfare is for economy class on one-way UA1082 flight by United Airlines for October 7, 2025 which leaves O'Hare International in Chicago at 14:18 am and arrives at Pittsburgh Pittsburgh Int. at 16:55.

Economy class
$50
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Chicago — Pittsburgh is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by United Airlines - 182 departures per week at the price of from $ 50 . And the most expensive tickets are offered by United Airlines airline - from $ 498.

Direct flights

There are 12 nonstop flights on the route. The fastest direct flight is UA2251 by United Airlines takes 1h 30m and the cheapest is UA1082 by United Airlines for $50.

See more direct flights

Connecting Flights

There are 417 flights with layovers on the route. The fastest connecting flight is UA2029 by United Airlines takes 4h 10m and the cheapest is UA1082 by United Airlines for $67.

  • from $145
    Find
  • AS - Alaska Airlines
    from $165
    Find
  • F9 - Frontier Airlines
    from $67
    Find
  • SY - Sun Country Airlines
    from $92
    Find
  • HA - Hawaiian Airlines
    from $158
    Find
  • NK - Spirit Airlines
    from $78
    Find
  • G4 - Allegiant Air
    from $87
    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 $50
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  • Midway-MDW
    from $67
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • 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

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»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • 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.

    To find a plane ticket, please select dates.

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