Cheap Flights from Pittsburgh, PA to Chicago, IL from $70
Return flight: Chicago – Pittsburgh
On Cheapflightsplus.com you will find 20 direct and 268 connecting flights from Pittsburgh to Chicago. You can compare airfare deals from 7 airlines and multiple travel sites from $70, 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: $70 (one-way), $120 (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 $70. The fastest direct flight takes 1h 40m and the fastest connecting – 4h 14m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $163 | 07:10 Pittsburgh Pittsburgh Int. | 07:50 Chicago O'Hare International | 1h 40m | United Airlines | UA1803 |
| from $192 | 17:58 Pittsburgh Pittsburgh Int. | 18:41 Chicago O'Hare International | 1h 43m | United Airlines | UA771 |
| from $226 | 14:15 Pittsburgh Pittsburgh Int. | 14:55 Chicago O'Hare International | 1h 40m | United Airlines | UA660 |
| from $286 | 10:55 Pittsburgh Pittsburgh Int. | 11:35 Chicago O'Hare International | 1h 40m | United Airlines | UA2187 |
| from $385 | 10:55 Pittsburgh Pittsburgh Int. | 11:38 Chicago O'Hare International | 1h 43m | United Airlines | UA4534 |
| from $70 | 16:41 Pittsburgh Pittsburgh Int. | 00:17+1 день Chicago Midway | 8h 36m layover 2h 34m - Denver | Frontier Airlines | F94373 F92210 |
| from $102 | 06:17 Pittsburgh Pittsburgh Int. | 15:16 Chicago O'Hare International | 9h 59m layover 3h 56m - Miami | Spirit Airlines | NK1675 NK2 |
| from $125 | 20:32 Pittsburgh Pittsburgh Int. | 00:34+1 день Chicago O'Hare International | 5h 2m layover 0h 55m - Newark | Spirit Airlines | NK748 NK329 |
| from $127 | 12:08 Pittsburgh Pittsburgh Int. | 22:29 Chicago O'Hare International | 11h 21m layover 6h 10m - Tampa | Spirit Airlines | NK1318 NK1171 |
| from $143 | 09:30 Pittsburgh Pittsburgh Int. | 15:13 Chicago O'Hare International | 6h 43m layover 1h 5m - Tampa | Spirit Airlines | NK1317 NK1066 |
| from $145 | 17:58 Pittsburgh Pittsburgh Int. | 21:55 Chicago Midway | 4h 57m layover 2h 2m - Raleigh | Frontier Airlines | F91338 F93717 |
| from $145 | 18:41 Pittsburgh Pittsburgh Int. | 23:59 Chicago O'Hare International | 6h 18m layover 1h 13m - Tampa | Spirit Airlines | NK1317 NK139 |
| from $119 | 19:48 Pittsburgh Pittsburgh Int. | 07:18+1 день Chicago O'Hare International | 12h 30m layover 1h 5m - Newark 3h 54m - Orlando | Spirit Airlines | NK1479 NK1480 NK1683 |
| from $145 | 11:10 Pittsburgh Pittsburgh Int. | 22:51 Chicago O'Hare International | 12h 41m layover 4h 22m - Orlando 1h 11m - Miami | Spirit Airlines | NK1613 NK359 NK718 |
| from $152 | 05:30 Pittsburgh Pittsburgh Int. | 20:26 Chicago O'Hare International | 15h 56m layover 5h 19m - Orlando 2h 42m - Dallas | Spirit Airlines | NK2856 NK1096 NK241 |
| from $153 | 12:35 Pittsburgh Pittsburgh Int. | 00:33+1 день Chicago O'Hare International | 12h 58m layover 0h 35m - Tampa 4h 45m - Houston | Spirit Airlines | NK1317 NK3127 NK962 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 13, 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 — 07:40
|
07:00 — 07:40
UA2246
United Airlines
Pittsburgh — Chicago
|
1h 40m |
Find flight
from$164 |
|
|
07:00 — 07:50
|
07:00 — 07:50
UA708
United Airlines
Pittsburgh — Chicago
|
1h 50m |
Find flight
from$229 |
|
|
07:10 — 07:50
|
07:10 — 07:50
UA1803
United Airlines
Pittsburgh — Chicago
|
1h 40m |
Find flight
from$163 |
|
|
08:50 — 09:39
|
08:50 — 09:39
UA3461
United Airlines
Pittsburgh — Chicago
|
1h 49m |
Find flight
from$192 |
|
|
10:48 — 11:38
|
10:48 — 11:38
UA1617
United Airlines
Pittsburgh — Chicago
|
1h 50m |
Find flight
from$232 |
|
|
10:55 — 11:35
|
10:55 — 11:35
UA2187
United Airlines
Pittsburgh — Chicago
|
1h 40m |
Find flight
from$286 |
|
|
10:55 — 11:38
|
10:55 — 11:38
UA4554
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$320 |
|
|
10:55 — 11:38
|
10:55 — 11:38
UA4534
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$385 |
|
|
11:00 — 11:54
|
11:00 — 11:54
UA3696
United Airlines
Pittsburgh — Chicago
|
1h 54m |
Find flight
from$229 |
|
|
11:00 — 11:55
|
11:00 — 11:55
UA3686
United Airlines
Pittsburgh — Chicago
|
1h 55m |
Find flight
from$385 |
|
|
14:00 — 14:55
|
14:00 — 14:55
UA5230
United Airlines
Pittsburgh — Chicago
|
1h 55m |
Find flight
from$229 |
|
|
14:00 — 14:55
|
14:00 — 14:55
UA3432
United Airlines
Pittsburgh — Chicago
|
1h 55m |
Find flight
from$248 |
|
|
14:06 — 14:55
|
14:06 — 14:55
UA1669
United Airlines
Pittsburgh — Chicago
|
1h 49m |
Find flight
from$232 |
|
|
14:11 — 14:55
|
14:11 — 14:55
UA3617
United Airlines
Pittsburgh — Chicago
|
1h 44m |
Find flight
from$228 |
|
|
14:15 — 14:55
|
14:15 — 14:55
UA660
United Airlines
Pittsburgh — Chicago
|
1h 40m |
Find flight
from$226 |
|
|
17:44 — 18:36
|
17:44 — 18:36
UA3704
United Airlines
Pittsburgh — Chicago
|
1h 52m |
Find flight
from$293 |
|
|
17:50 — 18:33
|
17:50 — 18:33
UA2248
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$226 |
|
|
17:55 — 18:42
|
17:55 — 18:42
UA1398
United Airlines
Pittsburgh — Chicago
|
1h 47m |
Find flight
from$229 |
|
|
17:55 — 18:46
|
17:55 — 18:46
UA3564
United Airlines
Pittsburgh — Chicago
|
1h 51m |
Find flight
from$289 |
|
|
17:58 — 18:41
|
17:58 — 18:41
UA771
United Airlines
Pittsburgh — Chicago
|
1h 43m |
Find flight
from$192 |
|
|
06:00 — 16:06
|
06:17 — 09:00
NK1675
Spirit Airlines
Pittsburgh — Miami
4h 54m stop
16:20 — 18:41
NK157
Spirit Airlines
Miami — Chicago
|
11h 6m including layover |
Find flight
from$102 |
|
|
06:17 — 15:16
|
06:17 — 09:00
NK1675
Spirit Airlines
Pittsburgh — Miami
3h 56m stop
12:56 — 15:16
NK2
Spirit Airlines
Miami — Chicago
|
9h 59m including layover |
Find flight
from$102 |
|
|
09:30 — 15:13
|
09:30 — 12:03
NK1317
Spirit Airlines
Pittsburgh — Tampa
1h 5m stop
13:08 — 15:13
NK1066
Spirit Airlines
Tampa — Chicago
|
6h 43m including layover |
Find flight
from$143 |
|
|
12:08 — 22:29
|
12:08 — 14:22
NK1318
Spirit Airlines
Pittsburgh — Tampa
6h 10m stop
20:32 — 22:29
NK1171
Spirit Airlines
Tampa — Chicago
|
11h 21m including layover |
Find flight
from$127 |
|
|
16:41 — 00:17
+1 day
|
16:41 — 18:21
F94373
Frontier Airlines
Pittsburgh — Denver
2h 34m stop
20:55 — 00:17
F92210
Frontier Airlines
Denver — Chicago
|
8h 36m including layover |
Find flight
from$70 |
|
|
16:41 — 14:11
+1 day
|
16:41 — 18:21
F94373
Frontier Airlines
Pittsburgh — Denver
16h 14m stop
10:35 — 14:11
F93172
Frontier Airlines
Denver — Chicago
|
22h 30m including layover |
Find flight
from$85 |
|
|
17:58 — 21:55
|
17:58 — 18:52
F91338
Frontier Airlines
Pittsburgh — Raleigh
2h 2m stop
20:54 — 21:55
F93717
Frontier Airlines
Raleigh — Chicago
|
4h 57m including layover |
Find flight
from$145 |
|
|
18:41 — 23:59
|
18:41 — 21:07
NK1317
Spirit Airlines
Pittsburgh — Tampa
1h 13m stop
22:20 — 23:59
NK139
Spirit Airlines
Tampa — Chicago
|
6h 18m including layover |
Find flight
from$145 |
|
|
19:55 — 23:20
|
19:55 — 21:10
UA6090
United Airlines
Pittsburgh — Washington D.C.
1h 6m stop
22:16 — 23:20
UA1738
United Airlines
Washington D.C. — Chicago
|
4h 25m including layover |
Find flight
from$175 |
|
|
20:32 — 00:34
+1 day
|
20:32 — 22:00
NK748
Spirit Airlines
Pittsburgh — Newark
55m stop
22:55 — 00:34
NK329
Spirit Airlines
Newark — Chicago
|
5h 2m including layover |
Find flight
from$125 |
|
|
05:30 — 20:26
|
05:15 — 07:40
NK2856
Spirit Airlines
Pittsburgh — Orlando
5h 19m stop
13:29 — 15:32
NK1096
Spirit Airlines
Orlando — Dallas
2h 42m stop
17:58 — 20:26
NK241
Spirit Airlines
Dallas — Chicago
|
15h 56m including layover |
Find flight
from$152 |
|
|
05:30 — 23:43
|
05:30 — 07:55
NK2856
Spirit Airlines
Pittsburgh — Orlando
5h 19m stop
13:14 — 15:16
NK1096
Spirit Airlines
Orlando — Dallas
6h 6m stop
21:22 — 23:43
NK828
Spirit Airlines
Dallas — Chicago
|
19h 13m including layover |
Find flight
from$230 |
|
|
09:30 — 21:07
|
09:30 — 12:03
NK1317
Spirit Airlines
Pittsburgh — Tampa
4h 17m stop
16:20 — 17:31
NK323
Spirit Airlines
Tampa — Miami
1h 14m stop
18:45 — 21:07
NK7
Spirit Airlines
Miami — Chicago
|
12h 37m including layover |
Find flight
from$179 |
|
|
11:10 — 22:51
|
11:10 — 13:43
NK1613
Spirit Airlines
Pittsburgh — Orlando
4h 22m stop
18:05 — 19:19
NK359
Spirit Airlines
Orlando — Miami
1h 11m stop
20:30 — 22:51
NK718
Spirit Airlines
Miami — Chicago
|
12h 41m including layover |
Find flight
from$145 |
|
|
12:35 — 00:33
+1 day
|
09:57 — 12:30
NK1317
Spirit Airlines
Pittsburgh — Tampa
35m stop
17:35 — 19:09
NK3127
Spirit Airlines
Tampa — Houston
4h 45m stop
21:47 — 00:24
NK962
Spirit Airlines
Houston — Chicago
|
12h 58m including layover |
Find flight
from$153 |
|
|
19:48 — 07:18
+1 day
|
19:48 — 21:21
NK1479
Spirit Airlines
Pittsburgh — Newark
1h 5m stop
22:26 — 01:16
NK1480
Spirit Airlines
Newark — Orlando
3h 54m stop
05:10 — 07:18
NK1683
Spirit Airlines
Orlando — Chicago
|
12h 30m including layover |
Find flight
from$119 |
|
|
20:03 — 13:44
+1 day
|
20:03 — 22:44
NK1613
Spirit Airlines
Pittsburgh — Miami
7h 21m stop
06:05 — 09:00
NK385
Spirit Airlines
Miami — Newark
3h 8m stop
12:08 — 13:44
NK329
Spirit Airlines
Newark — Chicago
|
18h 41m including layover |
Find flight
from$164 |
|
*Departure and arrival times - local. Updated on March 13, 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 20:32 from 3 Pittsburgh airports and arrive 05:15 to 20:32 to 7 Chicago airports. Average flight time is 1h 48m.
- The fastest flight 1h 40m
- Average flight time 1h 48m
- The earliest flight 05:15
- The latest flight 20:32
- Distance 397 ml
The cheapest months to travel to Chicago are january (from 70 $), november (from 102 $), december (from 114 $).
The most expensive months are february (from 127 $), december (from 114 $), november (from 102 $).
What is the lowest airfare Pittsburgh to Chicago?
The cheapest plane ticket found by our users is $70. This airfare is for economy class on one-way F94373 flight by Frontier Airlines for January 12, 2025 which leaves Pittsburgh Int. in Pittsburgh at 16:41 am and arrives at Chicago Midway at 00:17.
Economy class
$70
Business class
?
First class
?
Popular Airlines on the Route
The flight Pittsburgh — Chicago is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 8 departures per week at the price of from $ 261 . And the most expensive tickets are offered by United Airlines airline - from $ 766.
Direct flights
There are 20 nonstop flights on the route. The fastest direct flight is UA1803 by United Airlines takes 1h 40m and the cheapest is F94373 by Frontier Airlines for $163.
- UA - United Airlinesfrom $163Find
See more direct flights
Connecting Flights
There are 268 flights with layovers on the route. The fastest connecting flight is UA3679 by United Airlines takes 4h 14m and the cheapest is F94373 by Frontier Airlines for $70.
- AS - Alaska Airlinesfrom $261Find
- F9 - Frontier Airlinesfrom $70Find
- MX - Mexicanafrom $353Find
- UA - United Airlinesfrom $175Find
- NK - Spirit Airlinesfrom $102Find
- G4 - Allegiant Airfrom $227Find
- 9X - New Axis Airwaysfrom $233Find
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 $70Find
- 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 7 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.
- from $56Find
- from $65Find
- from $71Find
- from $67Find
- from $63Find
- from $64Find
- from $75Find
- from $75Find
- from $67Find
- from $76Find
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
- from $69Find
- from $77Find
- from $65Find
- from $75Find
- from $61Find
- from $61Find
- from $70Find
- from $66Find
- from $57Find
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.