Cheap Flights from Washington (IAD) to Montauk (MTP)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP) cost?
Grab a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP)?
Flying in is a good way to save, as it's the cheapest month for flights between IAD and MTP. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from IAD to MTP. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP)?
Nonstop flights from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to MTP?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP)?
To avoid possible delays on the Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP) last-minute?
Waiting until right before your break to book your flight from IAD to MTP often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of getting a bargain.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Montauk, NY (MTP)?
Typically, it's possible to reschedule or cancel your IAD to MTP flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Montauk
Distance
326 mi

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Washington to Montauk Flights

The cheapest times to fly from Washington to Montauk

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Montauk are during the month of . You can find some of the cheapest flights from Washington to Montauk with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Montauk

Sunday is one of the best days to book for cheap flights from Washington to Montauk: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Montauk

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Montauk in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Montauk flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Montauk airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Montauk Flights

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*Available to One Key members.