$559 Find Cheap Flights from Duluth to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Costa Rica departing on 1/16. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Duluth to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$559
Liberia
Liberia2 stops$691
San José
San José2 stops$559
Liberia
Liberia2 stops$691

Book Cheap Duluth to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Costa Rica 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.

Recent round-trip flight deals from Duluth to Costa Rica

Fri, Jan 16 - Sat, Jan 24
United Airlines Logo
3:05 pm - 1:15 pmDLH-SJO
22h 10m2 stops
United Airlines Logo
8:45 am - 9:59 pmSJO-DLH
13h 14m2 stops
$559United Airlines
Find Deal
Fri, Jan 16 - Sat, Jan 24
United Airlines Logo
3:05 pm - 12:56 pmDLH-SJO
21h 51m1 stop
United Airlines Logo
8:45 am - 9:59 pmSJO-DLH
13h 14m2 stops
$615United Airlines
Find Deal
Thu, Jan 15 - Fri, Jan 23
United Airlines Logo
3:05 pm - 1:15 pmDLH-SJO
22h 10m2 stops
United Airlines Logo
2:20 pm - 2:30 pmSJO-DLH
24h 10m2 stops
$616United Airlines
Find Deal
Sat, Jan 17 - Fri, Jan 23
United Airlines Logo
3:05 pm - 12:56 pmDLH-SJO
21h 51m1 stop
United Airlines Logo
2:05 pm - 2:30 pmSJO-DLH
24h 25m1 stop
$617United Airlines
Find Deal
Sat, Feb 21 - Tue, Mar 3
Delta Logo
5:00 am - 12:55 pmDLH-LIR
7h 55m1 stop
Delta Logo
2:20 pm - 11:27 pmLIR-DLH
9h 07m1 stop
$835Delta
Find Deal
Fri, Mar 6 - Mon, Mar 16
Delta Logo
5:00 am - 12:55 pmDLH-LIR
7h 55m1 stop
Delta Logo
1:20 pm - 11:52 pmLIR-DLH
9h 32m1 stop
$986Delta
Find Deal
Sat, Mar 7 - Sat, Mar 14
Delta Logo
5:00 am - 12:55 pmDLH-LIR
7h 55m1 stop
Delta Logo
1:20 pm - 11:52 pmLIR-DLH
9h 32m1 stop
$1,682Delta
Find Deal
Sat, Mar 7 - Sat, Mar 14
WestJet Logo
12:15 pm - 1:23 pmDLH-LIR
25h 08m2 stops
WestJet Logo
2:20 pm - 11:07 amLIR-DLH
19h 47m3 stops
$3,458WestJet
Find Deal
Fri, Mar 6 - Mon, Mar 16
WestJet Logo
5:00 am - 6:01 amDLH-LIR
25h 01m2 stops
WestJet Logo
2:20 pm - 11:07 amLIR-DLH
19h 47m3 stops
$3,468WestJet
Find Deal
Sat, Mar 7 - Sat, Mar 14
WestJet Logo
12:15 pm - 1:23 pmDLH-LIR
25h 08m2 stops
WestJet Logo
2:20 pm - 11:07 amLIR-DLH
19h 47m3 stops
$3,548WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Duluth to Costa Rica flights

Get data-powered insights and trends into flights from Duluth to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Duluth to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Duluth to Costa Rica were found on United Airlines ($559) and Delta ($835).

Good to know

Cheapest flight$559
Flight from Duluth to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Duluth to Costa Rica?

    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 Duluth to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Duluth to Costa Rica 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 Duluth to Costa Rica?

    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 from Duluth to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to Costa Rica?

    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 from Duluth to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost $1,040 on average. Morning departures are around 17% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,216.

Everything you need to know for your flight from Duluth to Costa Rica

Information on your arrival and departure airports