Cheap flights from Portland (PWM) to Costa Rica from $190

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. 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.
PWM — SJO
May 11 — May 181

How far in advance should I book a flight from Portland, Maine to Costa Rica?

Users have found that booking a flight from Portland, Maine to Costa Rica at least 23 days early can save you up to 65% on average compared to booking a flight this week. If booking 23 days before your flight isn’t an option for you, users have found flights from Portland, Maine to Costa Rica for as little as $553 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $553 for flights departing within the next 3 days.

What is the cheapest month to fly from Portland, Maine to Costa Rica?

The best pricing can be found in the month of October. Prices to Costa Rica from Portland, Maine average $672. You can even find prices in October for less than $672, as users have found deals to Costa Rica from as low as $383. The month of March appears to be one of the more expensive times to travel to Costa Rica from Portland, Maine. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from Portland, Maine to Costa Rica (PWM - CR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Costa Rica as you normally would.

Cheap American Airlines flights from Portland to Costa Rica

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Costa Rica. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Portland to Costa Rica. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 10/255:13 pmPWM - SJO
2 stops22h 08mAmerican Airlines
Fri 11/83:31 pmSJO - PWM
2 stops29h 47mAmerican Airlines
Deal found 5/5$394
Thu 5/306:00 amPWM - SJO
2 stops14h 55mAmerican Airlines
Mon 6/2411:59 pmSJO - PWM
2 stops20h 44mAmerican Airlines
Deal found 5/5$397
Wed 6/127:42 amPWM - SJO
2 stops40h 53mAmerican Airlines
Tue 6/182:15 pmSJO - PWM
1 stop8h 37mAmerican Airlines
Deal found 5/5$408
Mon 9/235:55 pmPWM - LIR
2 stops21h 17mAmerican Airlines
Thu 9/262:02 pmLIR - PWM
2 stops32h 40mAmerican Airlines
Deal found 5/4$439
Tue 5/287:45 amPWM - SJO
1 stop7h 45mAmerican Airlines
Mon 6/2411:59 pmSJO - PWM
2 stops20h 44mAmerican Airlines
Deal found 5/5$497
Wed 6/1211:35 amPWM - SJO
2 stops13h 00mAmerican Airlines
Tue 6/182:15 pmSJO - PWM
2 stops30h 20mAmerican Airlines
Deal found 5/5$510
Tue 6/1812:29 pmPWM - SJO
2 stops26h 46mAmerican Airlines
Wed 7/1711:59 pmSJO - PWM
2 stops21h 47mAmerican Airlines
Deal found 5/5$512
Wed 6/127:42 amPWM - SJO
1 stop7h 33mAmerican Airlines
Tue 6/182:15 pmSJO - PWM
1 stop8h 37mAmerican Airlines
Deal found 5/5$531
Thu 5/306:00 amPWM - SJO
2 stops14h 55mAmerican Airlines
Fri 6/212:15 pmSJO - PWM
1 stop8h 37mAmerican Airlines
Deal found 5/5$537

Cheap United Airlines flights from Portland to Costa Rica

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Costa Rica. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Portland to Costa Rica. Deals are refreshing constantly so come back soon for more options.
Fri 5/3111:55 amPWM - SJO
1 stop10h 24mUnited Airlines
Sat 6/227:15 amSJO - PWM
1 stop9h 11mUnited Airlines
Deal found 5/5$567
Wed 5/296:00 amPWM - SJO
2 stops18h 39mUnited Airlines
Wed 6/197:15 amSJO - PWM
1 stop9h 11mUnited Airlines
Deal found 5/5$572
Sat 6/17:15 pmPWM - SJO
2 stops18h 23mUnited Airlines
Sat 6/227:15 amSJO - PWM
1 stop9h 11mUnited Airlines
Deal found 5/5$617
Thu 8/85:30 amPWM - SJO
2 stops19h 09mUnited Airlines
Sat 8/175:30 amSJO - PWM
2 stops31h 05mUnited Airlines
Deal found 5/5$646
Sat 6/299:40 amPWM - SJO
2 stops26h 23mUnited Airlines
Sat 7/61:30 pmSJO - PWM
2 stops23h 05mUnited Airlines
Deal found 5/5$715
Sat 6/296:00 amPWM - SJO
1 stop7h 38mUnited Airlines
Sat 7/61:30 pmSJO - PWM
2 stops23h 05mUnited Airlines
Deal found 5/5$784
Mon 6/245:30 amPWM - SJO
2 stops30h 33mUnited Airlines
Mon 7/17:15 amSJO - PWM
1 stop9h 11mUnited Airlines
Deal found 5/5$815
Sat 6/296:00 amPWM - SJO
1 stop7h 38mUnited Airlines
Sat 7/67:15 amSJO - PWM
1 stop9h 25mUnited Airlines
Deal found 5/5$848
Mon 6/2411:55 amPWM - SJO
1 stop10h 24mUnited Airlines
Mon 7/17:15 amSJO - PWM
1 stop9h 11mUnited Airlines
Deal found 5/5$921

Cheap Portland to Costa Rica flights in May & June 2024

Find cheap flight options from Portland to Costa Rica specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
Scroll through some of the best deals on flights from Portland to Costa Rica in 2024. Check back regularly for other flight deals.
Thu 5/306:00 amPWM - SJO
2 stops14h 55mAmerican Airlines
Mon 6/2411:59 pmSJO - PWM
2 stops20h 44mAmerican Airlines
Deal found 5/5$397
Wed 6/127:42 amPWM - SJO
2 stops40h 53mAmerican Airlines
Tue 6/182:15 pmSJO - PWM
1 stop8h 37mAmerican Airlines
Deal found 5/5$408
Fri 5/3110:50 amPWM - SJO
1 stop27h 57mMultiple Airlines
Wed 6/191:42 pmSJO - PWM
2 stops21h 15mMultiple Airlines
Deal found 5/5$416
Fri 5/3110:50 amPWM - SJO
1 stop27h 57mMultiple Airlines
Thu 6/201:42 pmSJO - PWM
1 stop17h 27mMultiple Airlines
Deal found 5/5$434
Fri 5/3110:50 amPWM - SJO
1 stop27h 57mMultiple Airlines
Sun 6/231:42 pmSJO - PWM
1 stop17h 27mMultiple Airlines
Deal found 5/5$445
Fri 5/3110:50 amPWM - SJO
1 stop27h 57mMultiple Airlines
Mon 6/245:53 amSJO - PWM
2 stops11h 06mMultiple Airlines
Deal found 5/5$446
Fri 5/3110:50 amPWM - SJO
2 stops26h 42mMultiple Airlines
Thu 6/201:42 pmSJO - PWM
1 stop17h 27mMultiple Airlines
Deal found 5/5$454
Wed 5/2912:08 pmPWM - SJO
2 stops13h 56mMultiple Airlines
Thu 6/201:42 pmSJO - PWM
1 stop17h 27mMultiple Airlines
Deal found 5/5$464
Fri 5/3110:50 amPWM - SJO
2 stops26h 42mMultiple Airlines
Sun 6/231:42 pmSJO - PWM
1 stop17h 27mMultiple Airlines
Deal found 5/5$466

Portland to Costa Rica 2024 flight deals

Discover exclusive flight deals for travel between Portland and Costa Rica in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Scroll through some of the best deals on flights from Portland to Costa Rica in 2024. Check back regularly for other flight deals.
Tue 9/175:30 amPWM - LIR
2 stops32h 13mDelta
Thu 9/191:13 pmLIR - PWM
1 stop8h 16mDelta
Deal found 5/5$382
Fri 10/255:13 pmPWM - SJO
2 stops22h 08mAmerican Airlines
Fri 11/83:31 pmSJO - PWM
2 stops29h 47mAmerican Airlines
Deal found 5/5$394
Thu 5/306:00 amPWM - SJO
2 stops14h 55mAmerican Airlines
Mon 6/2411:59 pmSJO - PWM
2 stops20h 44mAmerican Airlines
Deal found 5/5$397
Tue 9/176:05 amPWM - LIR
1 stop7h 38mDelta
Thu 9/191:13 pmLIR - PWM
1 stop8h 16mDelta
Deal found 5/5$405
Wed 6/127:42 amPWM - SJO
2 stops40h 53mAmerican Airlines
Tue 6/182:15 pmSJO - PWM
1 stop8h 37mAmerican Airlines
Deal found 5/5$408
Fri 5/3110:50 amPWM - SJO
1 stop27h 57mMultiple Airlines
Wed 6/191:42 pmSJO - PWM
2 stops21h 15mMultiple Airlines
Deal found 5/5$416
Fri 5/3110:50 amPWM - SJO
1 stop27h 57mMultiple Airlines
Thu 6/201:42 pmSJO - PWM
1 stop17h 27mMultiple Airlines
Deal found 5/5$434
Mon 9/235:55 pmPWM - LIR
2 stops21h 17mAmerican Airlines
Thu 9/262:02 pmLIR - PWM
2 stops32h 40mAmerican Airlines
Deal found 5/4$439
Tue 9/175:30 amPWM - LIR
2 stops32h 13mDelta
Thu 9/191:13 pmLIR - PWM
2 stops31h 54mDelta
Deal found 5/5$441

One-way flights to Costa Rica from Portland

Search for one-way flight options from Portland to Costa Rica. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a look at some of the one-way flights we've detected from Portland to Costa Rica. Users can also find round-trip Portland to Costa Rica flights by using the search form above.
Fri 8/169:49 amPWM - SJO
1 stop28h 58mMultiple Airlines
Deal found 5/5$190
Fri 8/169:49 amPWM - SJO
2 stops11h 01mMultiple Airlines
Deal found 5/5$218
Wed 8/146:05 amPWM - SJO
1 stop7h 48mDelta
Deal found 5/5$226
Tue 8/132:40 pmPWM - SJO
1 stop23h 13mDelta
Deal found 5/5$231
Wed 8/148:02 amPWM - SJO
2 stops16h 06mAmerican Airlines
Deal found 5/5$237
Mon 8/129:49 amPWM - SJO
1 stop28h 56mMultiple Airlines
Deal found 5/5$243
Tue 8/65:40 amPWM - LIR
1 stop9h 43mAmerican Airlines
Deal found 5/4$258
Wed 8/73:58 pmPWM - LIR
2 stops21h 52mAmerican Airlines
Deal found 5/4$263
Tue 8/66:00 amPWM - LIR
2 stops9h 23mAmerican Airlines
Deal found 5/4$265

Find flights from Portland to Costa Rica within your budget

Customize your flight search to find flights from Portland 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, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$382 - $810

Route

Depart

Return

Price

PortlandLiberia

PWM - LIR

PWMLIR

Portland

Tue 9/17

2 stops32h 13m

Liberia

Thu 9/19

1 stop8h 16m

$382

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Fri 10/25

2 stops22h 08m

San José Juan Santamaria Intl

Fri 11/8

2 stops29h 47m

$394

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Thu 5/30

2 stops14h 55m

San José Juan Santamaria Intl

Mon 6/24

2 stops20h 44m

$397

PortlandLiberia

PWM - LIR

PWMLIR

Portland

Tue 9/17

1 stop7h 38m

Liberia

Thu 9/19

1 stop8h 16m

$405

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Wed 6/12

2 stops40h 53m

San José Juan Santamaria Intl

Tue 6/18

1 stop8h 37m

$408

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Fri 5/31

1 stop27h 57m

San José Juan Santamaria Intl

Wed 6/19

2 stops21h 15m

$416

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Fri 5/31

1 stop27h 57m

San José Juan Santamaria Intl

Thu 6/20

1 stop17h 27m

$434

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Fri 5/31

1 stop10h 24m

San José Juan Santamaria Intl

Sat 6/22

1 stop9h 11m

$567

PortlandSan José Juan Santamaria Intl

PWM - SJO

PWMSJO

Portland

Fri 5/31

2 stops28h 19m

San José Juan Santamaria Intl

Sat 6/22

2 stops13h 54m

$810

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated May 6, 2024.
Read through reviews of airlines operating flights from Portland to Costa Rica, such as American Airlines, United Airlines and Copa Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,818 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.1
Very good
10,818 reviews
8.1
Very good
10,818 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
2,791 reviews
8.1
Very good
10,818 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
4,535 reviews
8.1
Very good
10,818 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
3,843 reviews
8.1
Very good
10,818 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.4
Good
11,090 reviews
8.1
Very good
10,818 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Portland to Costa Rica?

    For a flight from Portland to Costa Rica, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • Can I find flights from Portland, Maine to Costa Rica for under $400 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Costa Rica for under $400. The cheapest flight booked recently is on Delta for just $382, but on average you can expect to pay $446.

  • What are the cheapest airlines to fly from Portland, Maine to Costa Rica one-way?

    $226 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Copa Airlines, with prices starting from $237 and $270, respectively.

  • What are the most popular airlines that fly from Portland, Maine to Costa Rica?

  • What does PWM to SJO mean?

    PWM stands for Portland Airport, while SJO stands for San José Juan Santamaria Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Liberia Airport (LIR), Limon Airport (LIO), San José Tobias Bolanos Intl Airport (SYQ), Tamarindo Airport (TNO), Buenos Aires Airport (BAI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portland to Costa Rica that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Costa Rica flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Costa Rica with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Costa Rica flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Portland to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Costa Rica.

  • Can I find deals for business class flights from Portland to Costa Rica?

    Yes. Cheapflights offers flight deals from Portland to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Costa Rica that allow pets onboard?

    Many airlines flying from Portland to Costa Rica offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Costa Rica?

    Yes, you can often find last-minute deals on Portland to Costa Rica flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Costa Rica flight deals updated?

    The Portland, Maine to Costa Rica flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Portland to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Portland to Costa Rica

Discover the top 4 airlines that operate flights from Portland to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$354Average$689FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$363Average$663FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$423Average$547FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$438Average$711FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Portland to Costa Rica by cabin class

Find flights from Portland to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Costa Rica?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Costa Rica. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Costa Rica with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Costa Rica with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Costa Rica become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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