Cheap Flights from Pittsburgh, PA to Chicago, IL from $68
Return flight: Chicago – Pittsburgh
On Cheapflightsplus.com you will find 12 direct and 489 connecting flights from Pittsburgh to Chicago. You can compare airfare deals from 9 airlines and multiple travel sites from $68, book and save on cheap plane tickets and last minute offers. Also check out PIT-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Pittsburgh to Chicago 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: $68 (one-way), $117 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Pittsburgh to Chicago Today
Take a look at the list of non stop flights and flights with layovers from Pittsburgh to Chicago with the lowest price of $68. The fastest direct flight takes 1h 43m and the fastest connecting – 4h 5m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $68 | 07:00 Pittsburgh Pittsburgh Int. | 07:43 Chicago O'Hare International | 1h 43m | United Airlines | UA1848 |
| from $68 | 10:59 Pittsburgh Pittsburgh Int. | 11:42 Chicago O'Hare International | 1h 43m | United Airlines | UA2683 |
| from $68 | 18:00 Pittsburgh Pittsburgh Int. | 18:43 Chicago O'Hare International | 1h 43m | United Airlines | UA2627 |
| from $68 | 14:10 Pittsburgh Pittsburgh Int. | 14:54 Chicago O'Hare International | 1h 44m | United Airlines | UA2390 |
| from $68 | 08:45 Pittsburgh Pittsburgh Int. | 09:35 Chicago O'Hare International | 1h 50m | United Airlines | UA3461 |
| from $135 | 14:10 Pittsburgh Pittsburgh Int. | 14:59 Chicago O'Hare International | 1h 49m | United Airlines | UA3577 |
| from $168 | 14:10 Pittsburgh Pittsburgh Int. | 14:55 Chicago O'Hare International | 1h 45m | United Airlines | UA1967 |
| from $203 | 11:03 Pittsburgh Pittsburgh Int. | 11:53 Chicago O'Hare International | 1h 50m | United Airlines | UA3621 |
| from $83 | 15:49 Pittsburgh Pittsburgh Int. | 19:52 Chicago Midway | 5h 3m layover 1h 25m - Philadelphia | Frontier Airlines | F91792 F91617 |
| from $93 | 19:08 Pittsburgh Pittsburgh Int. | 00:20+1 день Chicago O'Hare International | 6h 12m layover 0h 47m - Orlando | Frontier Airlines | F93819 F92791 |
| from $93 | 17:40 Pittsburgh Pittsburgh Int. | 23:52 Chicago O'Hare International | 7h 12m layover 1h 5m - Denver | Frontier Airlines | F94373 F93174 |
| from $95 | 09:50 Pittsburgh Pittsburgh Int. | 15:27 Chicago O'Hare International | 6h 37m layover 0h 50m - Orlando | Frontier Airlines | F93819 F93043 |
| from $97 | 19:24 Pittsburgh Pittsburgh Int. | 16:25+1 день Chicago O'Hare International | 22h 1m layover 18h 30m - Nashville | Allegiant Air | G42762 NK2028 |
| from $103 | 18:52 Pittsburgh Pittsburgh Int. | 15:33+1 день Chicago O'Hare International | 21h 41m layover 18h 3m - Nashville | Allegiant Air | G42731 NK2028 |
| from $112 | 11:06 Pittsburgh Pittsburgh Int. | 06:32+1 день Chicago O'Hare International | 20h 26m layover 16h 33m - Newark | Spirit Airlines | NK2652 NK2543 |
| from $115 | 11:41 Pittsburgh Pittsburgh Int. | 17:37 Chicago O'Hare International | 6h 56m layover 0h 58m - Miami | Spirit Airlines | NK1677 NK1026 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 30, 2025
Flight Schedule Pittsburgh (Pennsylvania) to Chicago (Illinois)
Full flight schedule will help you in detecting at what time planes fly from Pittsburgh to Chicago. 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 |
|---|---|---|---|---|
|
07:00 — 07:43
|
07:00 — 07:43
UA1848
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$68 |
|
|
08:45 — 09:35
|
08:45 — 09:35
UA3461
United Airlines
Pittsburgh — Chicago
|
1h 50m |
Find flight
from$68 |
|
|
10:59 — 11:42
|
10:59 — 11:42
UA2683
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$68 |
|
|
11:03 — 11:51
|
11:03 — 11:51
UA4538
United Airlines
Pittsburgh — Chicago
|
1h 48m |
Find flight
from$172 |
|
|
11:03 — 11:53
|
11:03 — 11:53
UA3621
United Airlines
Pittsburgh — Chicago
|
1h 50m |
Find flight
from$203 |
|
|
14:10 — 14:54
|
14:10 — 14:54
UA2390
United Airlines
Pittsburgh — Chicago
|
1h 44m |
Find flight
from$68 |
|
|
14:10 — 14:59
|
14:10 — 14:59
UA3577
United Airlines
Pittsburgh — Chicago
|
1h 49m |
Find flight
from$135 |
|
|
14:10 — 14:55
|
14:10 — 14:55
UA1967
United Airlines
Pittsburgh — Chicago
|
1h 45m |
Find flight
from$168 |
|
|
14:10 — 14:55
|
14:10 — 14:55
UA2278
United Airlines
Pittsburgh — Chicago
|
1h 45m |
Find flight
from$171 |
|
|
17:51 — 18:40
|
17:51 — 18:40
UA1129
United Airlines
Pittsburgh — Chicago
|
1h 49m |
Find flight
from$135 |
|
|
18:00 — 18:43
|
18:00 — 18:43
UA2627
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$68 |
|
|
18:02 — 18:50
|
18:02 — 18:50
UA777
United Airlines
Pittsburgh — Chicago
|
1h 48m |
Find flight
from$172 |
|
|
05:25 — 19:58
|
05:25 — 07:47
NK2856
Spirit Airlines
Pittsburgh — Orlando
9h 59m stop
17:46 — 19:58
NK1109
Spirit Airlines
Orlando — Chicago
|
15h 33m including layover |
Find flight
from$120 |
|
|
05:25 — 14:15
|
05:25 — 07:47
NK2856
Spirit Airlines
Pittsburgh — Orlando
4h 21m stop
12:08 — 14:15
NK3201
Spirit Airlines
Orlando — Chicago
|
9h 50m including layover |
Find flight
from$154 |
|
|
06:30 — 14:34
|
06:30 — 09:14
NK1675
Spirit Airlines
Pittsburgh — Miami
3h 3m stop
12:17 — 14:34
NK866
Spirit Airlines
Miami — Chicago
|
9h 4m including layover |
Find flight
from$115 |
|
|
06:30 — 17:37
|
06:30 — 09:14
NK1675
Spirit Airlines
Pittsburgh — Miami
6h 6m stop
15:20 — 17:37
NK1026
Spirit Airlines
Miami — Chicago
|
12h 7m including layover |
Find flight
from$115 |
|
|
07:45 — 17:44
|
05:54 — 08:11
NK2752
Spirit Airlines
Pittsburgh — Orlando
5h 17m stop
21:25 — 23:29
NK2190
Spirit Airlines
Orlando — Chicago
|
10h 59m including layover |
Find flight
from$144 |
|
|
09:50 — 15:27
|
20:33 — 22:59
F93819
Frontier Airlines
Pittsburgh — Orlando
50m stop
08:00 — 10:14
F93043
Frontier Airlines
Orlando — Chicago
|
6h 37m including layover |
Find flight
from$95 |
|
|
11:06 — 06:32
+1 day
|
11:06 — 12:27
NK2652
Spirit Airlines
Pittsburgh — Newark
16h 33m stop
05:55 — 07:27
NK2543
Spirit Airlines
Newark — Chicago
|
20h 26m including layover |
Find flight
from$112 |
|
|
11:41 — 17:37
|
11:41 — 14:22
NK1677
Spirit Airlines
Pittsburgh — Miami
58m stop
15:20 — 17:37
NK1026
Spirit Airlines
Miami — Chicago
|
6h 56m including layover |
Find flight
from$115 |
|
|
13:34 — 12:46
+1 day
|
13:34 — 15:01
G43680
Allegiant Air
Pittsburgh — Myrtle Beach
20h 35m stop
11:36 — 12:46
NK2520
Spirit Airlines
Myrtle Beach — Chicago
|
24h 12m including layover |
Find flight
from$148 |
|
|
15:14 — 22:15
|
15:14 — 16:36
F91792
Frontier Airlines
Pittsburgh — Philadelphia
4h 3m stop
20:39 — 22:15
F92113
Frontier Airlines
Philadelphia — Chicago
|
8h 1m including layover |
Find flight
from$115 |
|
|
15:49 — 19:52
|
15:51 — 17:09
F91792
Frontier Airlines
Pittsburgh — Philadelphia
1h 25m stop
18:39 — 19:55
F91617
Frontier Airlines
Philadelphia — Chicago
|
5h 3m including layover |
Find flight
from$83 |
|
|
17:03 — 20:08
+1 day
|
17:03 — 19:20
NK2320
Spirit Airlines
Pittsburgh — Tampa
22h 48m stop
18:08 — 20:08
NK2162
Spirit Airlines
Tampa — Chicago
|
28h 5m including layover |
Find flight
from$128 |
|
|
17:40 — 23:52
|
17:40 — 19:17
F94373
Frontier Airlines
Pittsburgh — Denver
1h 5m stop
20:22 — 23:52
F93174
Frontier Airlines
Denver — Chicago
|
7h 12m including layover |
Find flight
from$93 |
|
|
18:52 — 15:33
+1 day
|
18:52 — 19:27
G42731
Allegiant Air
Pittsburgh — Nashville
18h 3m stop
13:30 — 15:33
NK2028
Spirit Airlines
Nashville — Chicago
|
21h 41m including layover |
Find flight
from$103 |
|
|
19:08 — 00:20
+1 day
|
19:08 — 21:30
F93819
Frontier Airlines
Pittsburgh — Orlando
47m stop
22:17 — 00:20
F92791
Frontier Airlines
Orlando — Chicago
|
6h 12m including layover |
Find flight
from$93 |
|
|
19:24 — 16:25
+1 day
|
19:24 — 19:58
G42762
Allegiant Air
Pittsburgh — Nashville
18h 30m stop
14:28 — 16:25
NK2028
Spirit Airlines
Nashville — Chicago
|
22h 1m including layover |
Find flight
from$97 |
|
|
09:56 — 23:10
|
09:56 — 11:23
NK3183
Spirit Airlines
Pittsburgh — Myrtle Beach
3h 29m stop
14:52 — 16:40
NK2965
Spirit Airlines
Myrtle Beach — Newark
4h 53m stop
21:33 — 23:10
NK329
Spirit Airlines
Newark — Chicago
|
14h 14m including layover |
Find flight
from$137 |
|
|
12:31 — 06:32
+1 day
|
12:31 — 13:56
NK2753
Spirit Airlines
Pittsburgh — Myrtle Beach
5h 10m stop
19:06 — 21:00
NK2115
Spirit Airlines
Myrtle Beach — Newark
8h stop
05:55 — 07:27
NK2543
Spirit Airlines
Newark — Chicago
|
19h 1m including layover |
Find flight
from$117 |
|
|
12:31 — 20:07
+1 day
|
12:31 — 13:56
NK2753
Spirit Airlines
Pittsburgh — Myrtle Beach
5h 10m stop
19:06 — 21:00
NK2115
Spirit Airlines
Myrtle Beach — New York
21h 30m stop
18:30 — 20:07
NK2178
Spirit Airlines
New York — Chicago
|
32h 36m including layover |
Find flight
from$122 |
|
|
14:49 — 20:00
+1 day
|
14:49 — 16:12
NK1488
Spirit Airlines
Pittsburgh — Myrtle Beach
3h 1m stop
19:13 — 21:10
NK1809
Spirit Airlines
Myrtle Beach — New York
21h 20m stop
18:30 — 20:00
NK1179
Spirit Airlines
New York — Chicago
|
30h 11m including layover |
Find flight
from$122 |
|
*Departure and arrival times - local. Updated on July 30, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from Pittsburgh to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Pittsburgh and Chicago is 638 miles. Time difference between the cities is 1h. Airplanes depart 05:15 to 21:26 from 3 Pittsburgh airports and arrive 05:15 to 21:26 to 7 Chicago airports. Average flight time is 1h 47m.
- The fastest flight 1h 43m
- Average flight time 1h 47m
- The earliest flight 05:15
- The latest flight 21:26
- Distance 397 ml
The cheapest months to travel to Chicago are october (from 68 $), june (from 83 $), may (from 90 $).
The most expensive months are february (from 297 $), january (from 270 $), august (from 135 $).
What is the lowest airfare Pittsburgh to Chicago?
The cheapest plane ticket found by our users is $68. This airfare is for economy class on one-way UA2683 flight by United Airlines for October 7, 2025 which leaves Pittsburgh Int. in Pittsburgh at 10:59 am and arrives at Chicago O'Hare International at 11:42.
Economy class
$68
Business class
?
First class
?
Popular Airlines on the Route
The flight Pittsburgh — Chicago is served by 9 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 13 departures per week at the price of from $ 271 . And the most expensive tickets are offered by United Airlines airline - from $ 679.
Direct flights
There are 12 nonstop flights on the route. The fastest direct flight is UA1848 by United Airlines takes 1h 43m and the cheapest is UA2683 by United Airlines for $68.
- UA - United Airlinesfrom $68Find
See more direct flights
Connecting Flights
There are 489 flights with layovers on the route. The fastest connecting flight is UA1922 by United Airlines takes 4h 5m and the cheapest is UA2683 by United Airlines for $83.
- AS - Alaska Airlinesfrom $271Find
- F9 - Frontier Airlinesfrom $83Find
- SY - Sun Country Airlinesfrom $148Find
- HA - Hawaiian Airlinesfrom $273Find
- MX - Mexicanafrom $235Find
- UA - United Airlinesfrom $198Find
- G4 - Allegiant Airfrom $97Find
- NK - Spirit Airlinesfrom $112Find
- 9X - New Axis Airwaysfrom $170Find
See more connecting flights
Airports
You can fly from Pittsburgh to Chicago from 3 airports (Allegheny County, Pittsburgh Int., Civic Ar Heli).
Pittsburgh airports
- Allegheny County-AGCFind
- Pittsburgh Int.-PITfrom $68Find
- Civic Ar Heli-CVAFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Pittsburgh by 9 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.
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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.
- from $63Find
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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»
- 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.