Cheap Flights from Baltimore (BWI) to Marathon (MTH)

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Frequently asked questions

Is it cheaper to buy a plane ticket from BWI Airport to MTH last minute?
Booking your trip from BWI Marshall to MTH at the last minute could save you a tidy sum if you stumble on a bargain. However, fares don't typically get cheaper as the departure date nears. If you take a wait-and-see approach, flights could also be booked out or the best seats gone (hello, middle seat!). If you'd rather err on the side of caution, book well in advance of when you want to leave. Note that some of the biggest deals can be found up to 12 months in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as offers are updated on Expedia all the time.
Can I change the date of my flight from BWI Airport to MTH?
You can make changes to your Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to MTH flight by logging in to the Expedia Trips portal. But before you make any amendments, check the rules in your itinerary to learn what you're allowed to do and what fees apply for changes. Some airlines charge a change fee per person, in addition to any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also browse our Customer Service portal for more useful advice and to chat with our Virtual Agent.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Florida Keys Marathon
Distance
1649 km

Book with confidence

Baltimore to Marathon Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Baltimore to Marathon offer the perfect respite. Not only does exploring Marathon provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Baltimore to Marathon may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Marathon are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Marathon more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Marathon is now!

Baltimore to Marathon Flights

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