Houston to Pittsburgh flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Houston to Pittsburgh is €86 with Frontier Airlines (checked on 18 Oct 2026).

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Lowest observed

€86

Average observed

€167

Cheapest month

January 2027

Last checked

25 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €86

Lowest observed

13 Jan 2027

Frontier Airlines · 1 stop · One way

Cheapest observed day · Last checked: 18 Oct 2026

Departure

17:44

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Lowest observed: €86, departing 13 Jan 2027 (Last checked: 18 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: United Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, JetBlue
Reported fastest flight: 2h 43m
Non-stop: Yes

Short answer

Routavio has seen United Airlines fares from Houston to Pittsburgh, non-stop. The lowest fare Routavio's own searches returned is €86, seen on 18 Oct 2026. The average across the fares we caught is €167. January 2027 is the cheapest month in our observations, at €86. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Houston to Pittsburgh. Prices move often, so pick your dates to see the latest options.

Route distance: 1,831 km
Reported fastest flight: 2h 43m
Alternative airports: HOU, AGC

Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines. Check current timetables.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Non-stop airlines seen on this route

Non-stop airlines seen on this route
Airline	Non-stop days / priced days	Fastest non-stop
United Airlines	26 / 82

Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.

Airport to city: straight-line distance

William P. Hobby Airport (HOU) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 17 km.
George Bush Intercontinental Airport (IAH) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 25 km.
Pittsburgh International Airport (PIT) → Pittsburgh, city gazetteer reference point (40.4406, -79.9959): ≈ 21 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest one-way fare we saw per airline

Cheapest airline from Houston to Pittsburgh: Frontier Airlines, from €86 (checked 18 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Frontier Airlines	€86Jan 13, 2027	47
United Airlines	€157Jan 1, 2027	26
JetBlue	€163Dec 12, 2026	5

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Houston to Pittsburgh?

The lowest fare Routavio has observed is €86, found on 18 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Houston to Pittsburgh?

In our observations January 2027 is the cheapest month so far, at €86.

Are there direct flights from Houston to Pittsburgh?

Yes. Published schedules report non-stop flights on this route with United Airlines.

Which airlines fly from Houston to Pittsburgh?

Routavio has seen these carriers on the route: United Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, JetBlue.

How long does the flight from Houston to Pittsburgh take?

Across the 87 fares Routavio observed, the average journey time is 14h 49m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Houston to Pittsburgh fares were non-stop?

27 of the 88 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Which airlines had non-stop offers on at least 3 departure dates from Houston to Pittsburgh?

For Houston to Pittsburgh, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (26). Each number counts distinct departure dates, not weekly flights; check current availability in search.

Which airline has the lowest fare from Houston to Pittsburgh?

Cheapest airline from Houston to Pittsburgh: Frontier Airlines, from €86 (checked 18 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide