San Juan to Cincinnati flights

Routavio compares airline fares from several flight booking sites. Search San Juan to Cincinnati to see the lowest price before you book.

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Lowest fare seen

€68Seen on 14 Oct 2026

Last checked

29 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €68

Lowest observed

18 Nov 2026

Frontier Airlines · 1 stop · One way

Cheapest observed day · Last checked: 14 Oct 2026

Departure

08:45

When to fly

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One-way fare

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

Airlines seen: Allegiant Air, Frontier Airlines, JetBlue, United Airlines
Typical journey time: 16h 23m

Short answer

Routavio has seen Allegiant Air fares from San Juan to Cincinnati. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare. Lowest fare seen: €68 on 14 Oct 2026.

About this route

Explore the fares we observed from San Juan to Cincinnati. Prices move often, so pick your dates to see the latest options.

Route distance: 2,900 km
Typical journey time: 16h 23m
Seen on fares with a connection: Frontier Airlines, JetBlue, United Airlines
Alternative airports: SIG, LUK

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

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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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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Fernando Luis Ribas Dominicci Airport (SIG) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 1 km.
Luis Munoz Marin International Airport (SJU) → San Juan, city gazetteer reference point (18.4663, -66.1057): ≈ 11 km.
Cincinnati Municipal Airport Lunken Field (LUK) → Cincinnati, city gazetteer reference point (39.1031, -84.5120): ≈ 8 km.
Cincinnati Northern Kentucky International Airport (CVG) → Cincinnati, city gazetteer reference point (39.1031, -84.5120): ≈ 15 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.

Frequently asked

How much was a flight from San Juan to Cincinnati?

A fare of €68 was seen on 14 Oct 2026. Fares change, so search your dates for the current price.

Are there direct flights from San Juan to Cincinnati?

Our data holds no non-stop flight from San Juan to Cincinnati. The fares on this page include at least one stop.

Which airlines fly from San Juan to Cincinnati?

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

How long does the flight from San Juan to Cincinnati take?

Across the 76 fares Routavio observed, the average journey time is 16h 59m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed San Juan to Cincinnati fares were non-stop?

None of the 76 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

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