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Cheap flights from Houston to Costa Rica from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Costa Rica departing on 2/23. 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
0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
8:35 pm - 10:19 amIAH-SJO
13h 44m1 stop
Spirit Airlines Logo
1:31 pm - 9:18 amSJO-IAH
19h 47m1 stop
$245Spirit Airlines
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Tue, Dec 2 - Tue, Dec 16
Multiple Airlines Logo
8:35 pm - 10:19 amIAH-SJO
13h 44m1 stop
Multiple Airlines Logo
3:07 pm - 8:25 amSJO-IAH
17h 18m1 stop
$246Multiple Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 13
United Airlines Logo
3:05 pm - 6:37 pmIAH-LIR
3h 32mnonstop
United Airlines Logo
2:20 pm - 6:03 pmLIR-IAH
3h 43mnonstop
$408United Airlines
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Wed, Dec 10 - Thu, Jan 22
Southwest Logo
4:05 pm - 7:30 pmHOU-SJO
3h 25mnonstop
Southwest Logo
9:40 am - 1:25 pmSJO-HOU
3h 45mnonstop
$411Southwest
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Mon, Feb 2 - Fri, Feb 6
United Airlines Logo
7:13 am - 4:08 pmIAH-LIR
8h 55m1 stop
United Airlines Logo
2:20 pm - 6:03 pmLIR-IAH
3h 43mnonstop
$413United Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
American Airlines Logo
6:00 am - 2:20 pmHOU-LIR
8h 20m1 stop
American Airlines Logo
3:23 pm - 10:46 pmLIR-HOU
7h 23m1 stop
$413American Airlines
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Mon, Feb 2 - Fri, Feb 6
American Airlines Logo
6:10 pm - 12:12 pmIAH-LIR
18h 02m2 stops
American Airlines Logo
3:23 pm - 8:36 amLIR-IAH
17h 13m1 stop
$417American Airlines
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Sat, Jan 17 - Wed, Jan 21
Southwest Logo
8:45 pm - 12:50 pmHOU-SJO
16h 05m2 stops
Southwest Logo
9:40 am - 1:25 pmSJO-HOU
3h 45mnonstop
$420Southwest
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Wed, Jan 7 - Wed, Jan 14
Delta Logo
2:32 pm - 10:20 pmHOU-SJO
7h 48m1 stop
Delta Logo
2:31 pm - 10:48 pmSJO-HOU
8h 17m1 stop
$424Delta
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Wed, Dec 10 - Tue, Dec 16
Delta Logo
11:09 am - 10:15 pmHOU-SJO
11h 06m1 stop
Delta Logo
7:00 am - 10:35 pmSJO-HOU
15h 35m1 stop
$490Delta
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Mon, Jan 26 - Mon, Feb 9

Spirit Airlines flights from Houston to Costa Rica

Our best Spirit Airlines deals on Houston to Costa Rica flight tickets
Spirit Airlines
Dec 2
IAH8:35 pmHouston George Bush Intcntl
13h 44m
1 stop
SJO10:19 amSan José Juan Santamaria Intl
Dec 16
SJO1:31 pmSan José Juan Santamaria Intl
19h 47m
1 stop
IAH9:18 amHouston George Bush Intcntl
$245
Find similar
Spirit Airlines
Dec 4
IAH8:23 pmHouston George Bush Intcntl
15h 19m
1 stop
SJO11:42 amSan José Juan Santamaria Intl
Dec 12
SJO1:31 pmSan José Juan Santamaria Intl
11h 26m
1 stop
IAH12:57 amHouston George Bush Intcntl
$247
Find similar
Spirit Airlines
Nov 17
IAH8:03 pmHouston George Bush Intcntl
15h 36m
1 stop
SJO11:39 amSan José Juan Santamaria Intl
Dec 12
SJO1:31 pmSan José Juan Santamaria Intl
11h 26m
1 stop
IAH12:57 amHouston George Bush Intcntl
$248
Find similar

Southwest flights from Houston to Costa Rica

Our best Southwest deals on Houston to Costa Rica flight tickets
Southwest
Feb 2
HOU4:05 pmHouston Hobby
3h 25m
SJO7:30 pmSan José Juan Santamaria Intl
Feb 6
SJO9:40 amSan José Juan Santamaria Intl
3h 45m
HOU1:25 pmHouston Hobby
$411
Find similar
Southwest
Jan 7
HOU8:45 pmHouston Hobby
16h 05m
2 stops
SJO12:50 pmSan José Juan Santamaria Intl
Jan 14
SJO9:40 amSan José Juan Santamaria Intl
3h 45m
HOU1:25 pmHouston Hobby
$420
Find similar
Southwest
Feb 2
HOU4:05 pmHouston Hobby
3h 25m
SJO7:30 pmSan José Juan Santamaria Intl
Feb 6
SJO1:45 pmSan José Juan Santamaria Intl
8h 35m
1 stop
HOU10:20 pmHouston Hobby
$421
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momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 November 10, 2025.
Use the filters below to find and compare flights from Houston to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Tue 12/2

8:35 pm-10:19 am

1 stop13h 44m

San José Juan Santamaria Intl

Tue 12/16

1:31 pm-9:18 am

1 stop19h 47m

$245

HoustonSan José

IAH - SJO

IAHSJO

Houston George Bush Intcntl

Mon 12/1

8:35 pm-10:19 am

1 stop13h 44m

San José Juan Santamaria Intl

Sat 12/13

3:07 pm-8:25 am

1 stop17h 18m

$246

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Wed 12/10

3:05 pm-6:37 pm

Nonstop3h 32m

Liberia

Thu 1/22

2:20 pm-6:03 pm

Nonstop3h 43m

$408

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Mon 2/2

4:05 pm-7:30 pm

Nonstop3h 25m

San José Juan Santamaria Intl

Fri 2/6

9:40 am-1:25 pm

Nonstop3h 45m

$411

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Mon 2/2

7:13 am-4:08 pm

1 stop8h 55m

Liberia

Fri 2/6

2:20 pm-6:03 pm

Nonstop3h 43m

$413

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Mon 2/2

6:00 am-2:20 pm

1 stop8h 20m

Liberia

Fri 2/6

3:23 pm-10:46 pm

1 stop7h 23m

$413

HoustonLiberia

IAH - LIR

IAHLIR

Houston George Bush Intcntl

Sat 1/17

6:10 pm-12:12 pm

2 stops18h 02m

Liberia

Wed 1/21

3:23 pm-8:36 am

1 stop17h 13m

$417

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Wed 1/7

8:45 pm-12:50 pm

2 stops16h 05m

San José Juan Santamaria Intl

Wed 1/14

9:40 am-1:25 pm

Nonstop3h 45m

$420

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Wed 12/10

2:32 pm-10:20 pm

1 stop7h 48m

San José Juan Santamaria Intl

Tue 12/16

2:31 pm-10:48 pm

1 stop8h 17m

$424

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Mon 1/26

11:09 am-10:15 pm

1 stop11h 06m

San José Juan Santamaria Intl

Mon 2/9

7:00 am-10:35 pm

1 stop15h 35m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Houston 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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Houston is in October. Flight prices, which tend to average around $392, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then September is your next best option. Flight prices from Houston to Costa Rica during September average around $432.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Monday is the cheapest day to fly to Costa Rica from Houston. The lowest ticket price found for a Monday departure recently was $512. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $753. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from Houston to Costa Rica when you can find flight prices for as low as $591. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly at noon, with an average ticket price of $662. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston to Costa Rica flight route?

Fly from Houston George Bush Intcntl to Liberia for the best Houston - Costa Rica flight prices

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $523 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Houston for as low as $389 on momondo.

What cabin class options are available on Houston to Costa Rica flights?

There are 4 cabin classes available to choose from on Houston to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Costa Rica flight deals and tips

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

Fastest flight time

3h 15m

Direct flights

Every day

Airports in Costa Rica

2 airports
The fastest flight from Houston to Costa Rica takes 3h 15m
Direct flights go from Houston to Costa Rica every day.
There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)
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  • When did momondo last update prices for flights from Houston to Costa Rica?

    Prices for flights from Houston to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Houston to Costa Rica?

  • How old do you have to be to fly from Houston 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 Houston to Costa Rica.

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

    The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Costa Rica

Compare and see reviews for airlines that fly from Houston to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $179Free CancellationRating
6.3
8,132 reviews
Search Spirit Airlines flights
AviancaPriceFrom $335Free CancellationRating
6.6
2,470 reviews
Search Avianca flights
SouthwestPriceFrom $378Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $456Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston 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 Houston.

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

Yes. momondo enables you to select and highlight flights to Costa Rica from Houston with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Houston.

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

If you are not ready to book a flight from Houston 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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Find better results for your trip to Costa Rica

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