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Cheap flights from Billings to Costa Rica from $563

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Costa Rica departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Billings to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:19 pm - 12:58 pm
BIL
-
SJO
18h 39m
2 stops
Delta Logo
7:00 am - 7:48 pm
SJO
-
BIL
13h 48m
2 stops
$563Delta
Sat, Oct 31 - Wed, Nov 11
Delta Logo
6:19 pm - 12:58 pm
BIL
-
SJO
18h 39m
2 stops
Delta Logo
7:00 am - 7:48 pm
SJO
-
BIL
13h 48m
2 stops
$583Delta
Sat, Oct 31 - Wed, Nov 11
Delta Logo
6:25 pm - 12:45 pm
BIL
-
SJO
17h 20m
2 stops
Delta Logo
7:05 am - 10:32 pm
SJO
-
BIL
16h 27m
2 stops
$604Delta
Tue, Jan 12 - Tue, Jan 19
United Airlines Logo
7:00 am - 9:00 pm
BIL
-
SJO
14h 00m
1 stop
United Airlines Logo
8:45 am - 9:04 pm
SJO
-
BIL
13h 19m
2 stops
$605United Airlines
Sat, Oct 31 - Wed, Nov 11
Delta Logo
6:15 am - 10:05 pm
BIL
-
SJO
14h 50m
2 stops
Delta Logo
7:05 am - 7:48 pm
SJO
-
BIL
13h 43m
2 stops
$614Delta
Tue, Jan 12 - Tue, Jan 19
United Airlines Logo
2:28 pm - 10:25 am
BIL
-
SJO
19h 57m
2 stops
United Airlines Logo
1:25 pm - 9:33 am
SJO
-
BIL
20h 08m
2 stops
$625United Airlines
Sat, Oct 24 - Tue, Oct 27
Delta Logo
6:25 pm - 12:45 pm
BIL
-
SJO
17h 20m
2 stops
Delta Logo
7:05 am - 10:32 pm
SJO
-
BIL
16h 27m
2 stops
$652Delta
Tue, Jan 12 - Tue, Jan 19
Alaska Airlines Logo
3:32 pm - 6:55 pm
BIL
-
LIR
50h 23m
2 stops
Alaska Airlines Logo
10:00 am - 11:15 am
LIR
-
BIL
26h 15m
2 stops
$673Alaska Airlines
Mon, Nov 2 - Fri, Nov 6
Alaska Airlines Logo
3:32 pm - 6:55 pm
BIL
-
LIR
50h 23m
2 stops
Alaska Airlines Logo
10:00 am - 11:15 am
LIR
-
BIL
26h 15m
2 stops
$683Alaska Airlines
Mon, Nov 2 - Fri, Nov 6
American Airlines Logo
1:23 pm - 2:10 pm
BIL
-
SJO
24h 47m
1 stop
American Airlines Logo
2:39 pm - 1:30 pm
SJO
-
BIL
23h 51m
1 stop
$696American Airlines
Sat, Oct 31 - Wed, Nov 11

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Delta flights from Billings to Costa Rica

Our best Delta deals on Billings to Costa Rica flight tickets
Delta
Oct 31
BIL6:19 pmBillings Logan Intl
18h 39m
2 stops
SJO12:58 pmSan José Juan Santamaria Intl
Nov 11
SJO7:00 amSan José Juan Santamaria Intl
13h 48m
2 stops
BIL7:48 pmBillings Logan Intl
$563
Delta
Oct 31
BIL6:19 pmBillings Logan Intl
18h 39m
2 stops
SJO12:58 pmSan José Juan Santamaria Intl
Nov 11
SJO7:00 amSan José Juan Santamaria Intl
13h 48m
2 stops
BIL7:48 pmBillings Logan Intl
$583
Delta
Jan 12
BIL6:25 pmBillings Logan Intl
17h 20m
2 stops
SJO12:45 pmSan José Juan Santamaria Intl
Jan 19
SJO7:05 amSan José Juan Santamaria Intl
16h 27m
2 stops
BIL10:32 pmBillings Logan Intl
$604

United Airlines flights from Billings to Costa Rica

Our best United Airlines deals on Billings to Costa Rica flight tickets
United Airlines
Oct 31
BIL7:00 amBillings Logan Intl
14h 00m
1 stop
SJO9:00 pmSan José Juan Santamaria Intl
Nov 11
SJO8:45 amSan José Juan Santamaria Intl
13h 19m
2 stops
BIL9:04 pmBillings Logan Intl
$605
United Airlines
Oct 24
BIL2:28 pmBillings Logan Intl
19h 57m
2 stops
SJO10:25 amSan José Juan Santamaria Intl
Oct 27
SJO1:25 pmSan José Juan Santamaria Intl
20h 08m
2 stops
BIL9:33 amBillings Logan Intl
$625
United Airlines
Jan 12
BIL7:00 amBillings Logan Intl
28h 35m
2 stops
SJO12:35 pmSan José Juan Santamaria Intl
Jan 19
SJO8:45 amSan José Juan Santamaria Intl
29h 28m
3 stops
BIL1:13 pmBillings Logan Intl
$654

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Costa Rica 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, momondo users made 832,500 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Billings to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

6:19 pm-12:58 pm

2 stops18h 39m

San José Juan Santamaria Intl

Wed 11/11

7:00 am-7:48 pm

2 stops13h 48m

$563

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

6:19 pm-12:58 pm

2 stops18h 39m

San José Juan Santamaria Intl

Wed 11/11

7:00 am-7:48 pm

2 stops13h 48m

$583

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Tue 1/12

6:25 pm-12:45 pm

2 stops17h 20m

San José Juan Santamaria Intl

Tue 1/19

7:05 am-10:32 pm

2 stops16h 27m

$604
Quickest round-trip

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

7:00 am-9:00 pm

1 stop14h 00m

San José Juan Santamaria Intl

Wed 11/11

8:45 am-9:04 pm

2 stops13h 19m

$605

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Tue 1/12

6:15 am-10:05 pm

2 stops14h 50m

San José Juan Santamaria Intl

Tue 1/19

7:05 am-7:48 pm

2 stops13h 43m

$614

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/24

2:28 pm-10:25 am

2 stops19h 57m

San José Juan Santamaria Intl

Tue 10/27

1:25 pm-9:33 am

2 stops20h 08m

$625

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Tue 1/12

6:25 pm-12:45 pm

2 stops17h 20m

San José Juan Santamaria Intl

Tue 1/19

7:05 am-10:32 pm

2 stops16h 27m

$652

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

Mon 11/2

3:32 pm-6:55 pm

2 stops50h 23m

Liberia

Fri 11/6

10:00 am-11:15 am

2 stops26h 15m

$673

BillingsLiberia

BIL - LIR

BILLIR

Billings Logan Intl

Mon 11/2

3:32 pm-6:55 pm

2 stops50h 23m

Liberia

Fri 11/6

10:00 am-11:15 am

2 stops26h 15m

$683

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/31

1:23 pm-2:10 pm

1 stop24h 47m

San José Juan Santamaria Intl

Wed 11/11

2:39 pm-1:30 pm

1 stop23h 51m

$696

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Billings to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Billings to Costa Rica flights?

You could potentially save up to 6% on your flight if you consider stops on a Billings to Costa Rica flight.

Cheap Billings to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Costa Rica

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Billings to Costa Rica takes 10h 10m
There are no direct flights from Billings to Costa Rica. There are no popular flight routes from Billings to Costa Rica.
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Frequently asked questions about flying from Billings to Costa Rica

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Costa Rica?

    Prices for flights from Billings Logan Intl Airport to Costa Rica were last updated today.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Costa Rica?

  • How old do you have to be to fly from Billings Logan Intl Airport to Costa Rica?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Billings to Costa Rica

Compare and see reviews for airlines that fly from Billings to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $457Free CancellationRating
7.1
11,828 reviews
Search American Airlines flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Billings.

Can I find flights from Billings to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Billings to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Billings to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Billings to Costa Rica.

I’m not ready to book a flight from Billings to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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