Cheap Flights from Greenville (GSP) to Marathon (MTH)

Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Roger Milliken Field to MTH start from . Make your booking today to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.

We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.

Plenty of carriers will allow you to move your flight without a change fee. All you pay is the fare difference. When searching for GSP to MTH flights, you'll see a "No change fees" filter for you to tick.

With a flight distance of 1,150 kilometres, it's just a short hop from GSP to MTH. It might be a quick journey, but it's still worth packing something to keep you busy on board.

You won't find any airlines operating directly between Greenville-Spartanburg Intl. Airport (GSP) and MTH, so be ready to make at least one stop on your journey. A layover can be a good way to break up a trip!

Last-minute planners can occasionally pick up a bargain, with some of the cheapest fares from GSP to MTH popping up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.