Flights From Pittsburgh — Compare & Book

By Flavia Voican · Updated 2026-04-21 · General Flights

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Flights from Pittsburgh International (PIT) average $92 for a one-way base fare to major hubs like Chicago O'Hare (ORD), according to 2026 booking data. The cheapest month to fly is March, with prices dropping 28% compared to summer.

How Much Do Flights From Pittsburgh Cost in 2026?

United Airlines (UA) offers the most affordable PIT-ORD route at $118 base fare, including one carry-on bag. American Airlines (AA) charges $92 for PIT-Dallas (DFW) on most weekdays, but prices surge to $249 on Fridays. I paid $142 for a UA flight from PIT to ORD on March 15, 2025, during off-peak travel. Budget carriers like Southwest (WN) start at $79 but add $30 for carry-ons and $45 for checked bags.

Airline Comparison: PIT to Top Destinations

Airline (IATA)	PIT to ORD	PIT to DFW	PIT to ATL
United (UA)	$118	$173	$152
American (AA)	$132	$92	$168
Southwest (WN)	$79	$121	$107

Cheapest Months & Booking Windows

March offers the lowest average prices at $92 (31% below July rates), per Expedia 2025 data. Book 45 days out for the best deals: flights booked 45-50 days pre-departure cost 28% less than same-day bookings. Avoid weekends—Fridays and Sundays average $187, while Tuesdays and Wednesdays average $112. I found the best PIT-ATL fare ($107) when booking on a Tuesday, 47 days before travel.

Watch Out for Hidden Fees & Traps

American Airlines (AA) adds a 14.5% "taxes and fees" charge at checkout not reflected in base prices. I was charged $32.50 extra on a $224 PIT-DFW flight despite seeing "from $92" online. Southwest (WN) includes only one carry-on in base fare; the second bag costs $30, and checked bags start at $45. Always check the final total before paying—prices often jump $50+ at checkout.

Logistics: Airport & City Transport

Pittsburgh International (PIT) is 15 miles from downtown. Uber to the city center costs $10-$15 and takes 25 minutes. The AirTrain costs $5.50 and runs every 10 minutes from 5:30 AM to 11:30 PM. I arrived at PIT at 7:00 AM and took the AirTrain to downtown for $5.50, arriving by 7:35 AM. Parking at PIT costs $22/day for long-term, $12 for short-term.

Q: What’s the cheapest day to fly from PIT?

A: Tuesdays average $112 for PIT-ORD, 22% below Fridays' $143. Book on a Tuesday for the lowest base fare.

Q: How much does a checked bag cost on United?

A: United charges $30 for the first checked bag on PIT-ORD routes. The base fare includes only one carry-on.

Q: When should I book PIT to Atlanta (ATL) flights?

A: Book 45 days out for $107 average price—$28 cheaper than booking 30 days ahead ($135).

Explore Pittsburgh to Chicago flight options here. Compare PIT to Atlanta routes here.

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