$629+ Cheap flights from Washington to Santa Marta (SMR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SMR
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Washington to Santa MartaExplore the most affordable flight options available from Washington to Santa Marta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
Explore the most affordable flight options available from Washington to Santa Marta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:00 pmSEA - SMR
2 stops28h 32mLATAM Airlines
Sun 1/118:28 pmSMR - SEA
2 stops28h 25mLATAM Airlines
Deal found 10/27![LATAM Airlines logo]()
$1,417
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:45 amSEA - SMR
2 stops24h 00mMultiple Airlines
Sun 1/116:10 pmSMR - SEA
2 stops23h 47mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$1,490
Cheap flight deals from Washington to Santa Marta
Keep the following information in mind while searching for Washington to Santa Marta flight deals. Data was last updated October 29, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $629 (LATAM Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Santa Marta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Washington to Santa Marta that are best for you.
Fly from
Washington
Fly to
Santa Marta
Route
Depart
Return
Price
SeattleSanta Marta
SEA - SMR
SEASMR
Seattle/Tacoma Intl
Tue 3/10
11:15 pm-6:32 am
2 stops29h 17m
Santa Marta Simon Bolivar
Thu 3/12
8:38 pm-10:05 pm
2 stops27h 27m
$629
SeattleSanta Marta
SEA - SMR
SEASMR
Seattle/Tacoma Intl
Sun 12/14
11:00 pm-6:32 am
2 stops28h 32m
Santa Marta Simon Bolivar
Sun 1/11
8:28 pm-9:53 pm
2 stops28h 25m
$1,417
SeattleSanta Marta
SEA - SMR
SEASMR
Seattle/Tacoma Intl
Sun 12/14
8:45 am-11:45 am
2 stops24h 00m
Santa Marta Simon Bolivar
Sun 1/11
6:10 pm-2:57 pm
2 stops23h 47m
$1,490
Best time to book a flight from Washington to Santa Marta
Have a flexible travel schedule? Discover the best time to fly to Santa Marta from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to Santa Marta
What is the cheapest month to book a flight from State of Washington to Santa Marta?
Currently, October is the cheapest month in which you can book a flight from State of Washington to Santa Marta (average of $486). Flying from State of Washington to Santa Marta in December is currently the most expensive (average of $1,069). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.