$724 Find Cheap Flights from Baltimore to Ko Samui
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Ko Samui departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
0 bags
Round-trip
1 adult, Economy, 0 bags
KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Ko Samui, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Ko Samui, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK
Save 24% or moreCompare multiple travel sites with one search.
Bundle and saveSave money when you bundle your flight + hotel.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Everything you should know
Cheapest round-trip
$2,122
Multiple Airlines
Wed 3/25Tue 4/7
BWI - USM • 2 stops
Cheapest one-way
$724
Multiple Airlines
Wed 2/18
BWI - USM • 3 stops
Our travelers' advice
AI-generated summary based on content written by travel experts
Sun Country's Best seats provide 34-inch legroom.
WestJet's Premium cabin has 38-inch pitch for comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ko Samui!
Flight Deals
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Flight Deals
Cheap Flights from Baltimore to Ko Samui (BWI-USM)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Round-trip
One-way
Recent round-trip flight deals from Baltimore to Ko Samui
KAYAK's insights & trends for Baltimore to Ko Samui flights
Get data-powered insights and trends into flights from Baltimore to Ko Samui to help you find the cheapest flights, the best time to fly and much more.
Prices
Delays
What’s the cheapest day of the week to fly from Baltimore to Ko Samui?
The average price of all round-trip flights from Baltimore to Ko Samui clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Baltimore to Ko Samui, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ko Samui, Wednesday is the cheapest day to fly and Monday is the most expensive.
How often are flights from Baltimore to Ko Samui delayed?
Weekly flights between Baltimore and Ko Samui historically see delays in approximately 16% of cases, with the average delay over the past year being 121 minutes.
What is the most punctual flight time for Baltimore to Ko Samui flights?
Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.
What day of the week experiences the fewest flight delays on this route?
Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.
Which airline has the best punctuality record on Baltimore to Ko Samui flights?
Based on our data, Delta have experienced the fewest delays on this route in the past 12 months, with only about 14% of their flights encountering any delays.
Expert advice for your flight from Baltimore to Ko Samui
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles.
The articles are presented as-is, for general informational purposes only, and may not be up-to-date.
The opinions contained in the articles are original to the author and reflect their authentic experience,
which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Sun Country Air
Sun Country's Best seats offer 34 inches of legroom and 150% extra recline for long-haul comfort.
Sun Country's priority check-in includes boarding for all passengers in the same booking party.
Delta
Delta One suites offer lie-flat seats with sliding doors for privacy on select aircraft.
Delta's Sky Priority check-in serves premium cabin passengers and elite status holders for faster processing.
WestJet
WestJet's Business Class on Dreamliners offers lie-flat seats with direct aisle access for long-haul comfort.
WestJet's Premium cabin offers 38-inch pitch and extendable footrests for extra comfort on long flights.
Our travel experts
Daniel Scheffler
Expert on Sun Country Air
Daniel Scheffler
Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.
Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.
Are your dates flexible? Find out the best times to travel from Baltimore to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking flights from Baltimore to Ko Samui
What is the cheapest flight from Baltimore to Ko Samui?
In the last 3 days, the lowest price for a flight from Baltimore to Ko Samui was $724 for a one-way ticket and $2,122 for a round-trip.
Do I need a passport to fly between Baltimore and Ko Samui?
A passport is required to fly from Baltimore to Ko Samui.
Which airports will I be using when flying from Baltimore to Ko Samui?
Baltimore and Ko Samui are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at Ko Samui.
Which aircraft models fly most regularly from Baltimore to Ko Samui?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Baltimore to Ko Samui?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Ko Samui.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Ko Samui?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Baltimore to Ko Samui?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and USM can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Ko Samui?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Everything you need to know for your flight from Baltimore to Ko Samui
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Cabin class types available on flights from Baltimore to Ko Samui
Cabin classes available on flights from Baltimore to Ko Samui. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from all airports within Baltimore to Ko Samui. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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