
Popular airlines to Pittsburgh, PA (AGC-Allegheny County)
- American Airlines
American Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Delta
Delta
- Frontier Airlines
Frontier Airlines
- JetBlue Airways
JetBlue Airways
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 30% on select hotels after you book a flight*one key icon
Alternative airports near Pittsburgh
Prices were available within the past 7 days. Prices and availability are subject to change.
Tips to find the cheapest flights to Allegheny County
The cheapest day to fly
Get started finding a cheap flight to Allegheny County on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
The cheapest month to fly
is the cheapest month to fly to Allegheny County. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Allegheny County. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.
The most affordable time to book a flight
Typically, a Sunday can be the cheapest time to book a flight to Allegheny County, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.
The cheapest round-trip tickets to Allegheny County
The lowest price for round-trip flights to Allegheny County in 2025 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Allegheny County. If you have a preferred departure time or airline, you can use the handy filters to customize your search.
The cheapest airlines flying to Allegheny County
are just some of the airlines that can typically offer cheap tickets to Allegheny County. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Allegheny County and countless more destinations worldwide.
The most affordable airports to fly into
To view the cheapest airports to fly into for Allegheny County, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Allegheny County. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.
Save with a package
With Expedia's amazing package deals, you could save hundreds of dollars by booking your Allegheny County plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.
Date flexibility for the cheapest flights to Allegheny County
If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Allegheny County.
Stopover savings
The cheapest tickets to Allegheny County are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Allegheny County. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.
Get Expedia's Price Drop Protection
Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Allegheny County for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.
*Terms apply.
Use our Price Tracking feature
Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Allegheny County. Simply download the free Expedia app to your smart device and activate Allegheny County flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.
Book with Expedia
As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Allegheny County. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Destination airport | Allegheny County |
Destination airport IATA code | AGC |
Get up to 100% off your flight to Allegheny County when booking a Flight + Hotel
Explore a world of travel with Expedia
Lodging
- Pittsburgh Hotels
- Cabin Rentals in Southwest Pennsylvania
- Southwest Pennsylvania Hotels
- Romantic Hotels in Southwest Pennsylvania
- Historic Hotels in Southwest Pennsylvania
- Resorts in Southwest Pennsylvania
- Luxury Hotels in Southwest Pennsylvania
- Casino Hotels in Southwest Pennsylvania
- Golf Hotels in Southwest Pennsylvania
- Hotels & Resorts for Couples in Southwest Pennsylvania
- Chalets in Southwest Pennsylvania
- Hotels with Hot Tubs in Southwest Pennsylvania
- Winery Hotels in Southwest Pennsylvania
- RV Parks in Southwest Pennsylvania
- 4 Star Hotels in Southwest Pennsylvania
- Beach Hotels in Southwest Pennsylvania
- 5 Star Hotels in Southwest Pennsylvania
- Boutique Hotels in Southwest Pennsylvania
- Cheap Hotels in Southwest Pennsylvania
- B&B in Southwest Pennsylvania
- Apartments in Southwest Pennsylvania
- Hotels with a Pool in Southwest Pennsylvania
- Family Hotels in Southwest Pennsylvania
- Resorts & Hotels with Spas in Southwest Pennsylvania
- Hotels with an Outdoor Pool in Southwest Pennsylvania
- Extended Stay Hotels in Southwest Pennsylvania
- Ski Hotels in Southwest Pennsylvania
- Hotels near Century III Mall
- Resorts in Willock
- Condo Rentals in Willock
- Willock Hotels
- Pleasant Hills Hotels
- Cheap Hotels in Pleasant Hills
- Apartments in Pleasant Hills
- Cabin Rentals in Pleasant Hills
- 4 Star Hotels in Pleasant Hills
- 3 Star Hotels in Pleasant Hills
- Motels in Pleasant Hills
- Option Hotels
- B&B in Option
- Hotels near Munhall
- 4 Star Hotels in Munhall
- 5 Star Hotels in Munhall
- 3 Star Hotels in Munhall
- Hotels near Baldwin
- Glassport Hotels
- 3 Star Hotels in Glassport
- B&B in Glassport
- 4 Star Hotels in Glassport
- Hotels near West Homestead
- Hotels with Hot Tubs in West Homestead
- Hotels with an Indoor Pool in West Homestead
- Resorts & Hotels with Spas in West Homestead
- Hotels with Balconies in West Homestead
- Hotels with Restaurants in West Homestead
- Hotels with Bars in West Homestead
- Hotels with a Pool in West Homestead
- Hotels with Connecting Rooms in West Homestead
- Hotel Wedding Venues Hotels in West Homestead
- Hotels with an Outdoor Pool in West Homestead
- Casino Hotels in West Homestead
- Waterpark Hotels in West Homestead
- Historic Hotels in West Homestead
- Romantic Hotels in West Homestead
- Hotels near Sandcastle Water Park