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San José

$99+ Cheap flights from Raleigh (RDU) to San José (SJO)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to San José Juan Santamaria Intl are usually found in September or October, booked 70 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Raleigh to San José

Cheapest flights from Raleigh to San José
Explore the most affordable flight options available from Raleigh to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amRDU - SJO
1 stop6h 52mAmerican Airlines
Fri 12/261:31 pmSJO - RDU
1 stop17h 46mAmerican Airlines
Deal found 12/11$362
This Copa Airlines deal was found by Cheapflights users on 12/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:11 pmRDU - SJO
1 stop16h 59mCopa Airlines
Wed 1/145:50 amSJO - RDU
1 stop6h 25mCopa Airlines
Deal found 12/10$379
This KAYAK deal was found by Cheapflights users on 12/9. 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.
Wed 12/315:50 pmRDU - SJO
1 stop19h 35mSpirit Airlines
Wed 1/71:31 pmSJO - RDU
1 stop23h 42mSpirit Airlines
Deal found 12/9$383
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:12 pmRDU - SJO
1 stop9h 08mDelta
Mon 12/152:31 pmSJO - RDU
1 stop8h 47mDelta
Deal found 12/11$389
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:11 pmRDU - SJO
1 stop19h 48mCopa Airlines
Wed 12/172:53 pmSJO - RDU
1 stop21h 32mCopa Airlines
Deal found 12/9$392
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:33 pmRDU - SJO
2 stops10h 55mAmerican Airlines
Fri 1/164:02 pmSJO - RDU
1 stop17h 59mAmerican Airlines
Deal found 12/10$397
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:14 pmRDU - SJO
2 stops17h 11mMultiple Airlines
Wed 1/71:31 pmSJO - RDU
1 stop23h 42mMultiple Airlines
Deal found 12/9$422
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:50 pmRDU - SJO
1 stop21h 06mJetBlue
Mon 12/152:01 pmSJO - RDU
1 stop7h 16mJetBlue
Deal found 12/10$453
This Southwest deal was found by Cheapflights users on 12/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:10 amRDU - SJO
2 stops15h 20mSouthwest
Wed 12/179:00 amSJO - RDU
1 stop12h 05mSouthwest
Deal found 12/9$458
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:55 amRDU - SJO
2 stops31h 30mMultiple Airlines
Fri 1/92:58 pmSJO - RDU
1 stop8h 14mMultiple Airlines
Deal found 12/10$459

Find flight deals from Raleigh to San José

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$250
(United Airlines)

One-way from

$99
(Frontier)

Popular in

December

Cheapest in

September

Average price

$561
Provider with most accurate pricing for Raleigh-Durham-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San José Juan Santamaria Intl flights.
Search Deals
From Raleigh-Durham to San José Juan Santamaria Intl
Search Deals
One-way flight from Raleigh-Durham to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to San José 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 December 12, 2025.
Use the filters below to find and compare flights from Raleigh to San José that are best for you.

Fly from

Raleigh

Fly to

San José

Route

Depart

Return

Price

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Wed 1/21

6:15 am-8:39 pm

2 stops15h 24m

San José Juan Santamaria Intl

Wed 1/28

6:30 am-3:40 pm

1 stop8h 10m

$250

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Fri 1/16

3:09 pm-7:06 am

1 stop16h 57m

San José Juan Santamaria Intl

Fri 1/23

5:50 am-1:15 pm

1 stop6h 25m

$261

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 2/22

3:12 pm-9:52 pm

1 stop7h 40m

San José Juan Santamaria Intl

Sat 2/28

4:09 am-1:23 pm

1 stop8h 14m

$268

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Fri 5/1

4:19 pm-7:12 am

1 stop16h 53m

San José Juan Santamaria Intl

Mon 5/11

4:10 am-2:29 pm

1 stop8h 19m

$270

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Fri 5/8

4:19 pm-7:12 am

1 stop16h 53m

San José Juan Santamaria Intl

Sun 5/10

5:47 am-2:29 pm

1 stop6h 42m

$317

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Thu 1/29

9:36 pm-12:22 pm

2 stops15h 46m

San José Juan Santamaria Intl

Thu 2/12

12:35 pm-9:14 pm

1 stop7h 39m

$326

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 2/8

3:04 pm-10:15 pm

1 stop8h 11m

San José Juan Santamaria Intl

Sat 2/14

3:46 pm-9:53 am

1 stop17h 07m

$349

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sat 1/24

12:12 pm-10:15 pm

1 stop11h 03m

San José Juan Santamaria Intl

Wed 1/28

2:31 pm-8:52 am

1 stop17h 21m

$359

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 1/25

6:25 am-10:15 pm

1 stop16h 50m

San José Juan Santamaria Intl

Thu 2/12

2:25 pm-8:52 am

1 stop17h 27m

$359

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 1/25

6:25 am-10:15 pm

1 stop16h 50m

San José Juan Santamaria Intl

Sun 2/8

7:00 am-12:15 am

1 stop16h 15m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Raleigh to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to San José in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-San José flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Raleigh-San José flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Raleigh-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-San José flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Raleigh 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 Raleigh to San José

How far ahead should I book a flight from Raleigh to San José?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to San José. Price data was last updated on December 5, 2025.

The best time to book flights from Raleigh to San José is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Raleigh to San José?

Currently, December is the cheapest month in which you can book a flight from Raleigh to San José (average of $184). Flying from Raleigh to San José in July is currently the most expensive (average of $313). 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.

What is the cheapest time of day to fly from RDU to SJO?

Find hourly flight availability from Raleigh to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Raleigh to San José in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Raleigh to San José?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to San José. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to San José flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and United Airlines from Raleigh to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,558 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,899 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to San José?

    For as low as $250, United Airlines can have you in San José from Raleigh in 15h 24m. Airlines will cover a distance of 1819 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Raleigh to San José round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San José, with prices starting at $98. Additional round-trip tickets that might be worth considering are offered by Delta and Frontier, with the lowest prices starting at $157 and $175, respectively. You may be able to fly from Raleigh to San José for 77% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Raleigh to San José one-way?

    One-way options have recently been found by users for as low as $95 on Copa Airlines. Other airlines that offer cheap prices include JetBlue from $108 and United Airlines from $108 one-way.

  • Where are the most common layover locations when flying from Raleigh to San José?

    Most of the time, Raleigh to San José flights that have layovers will stop in Miami. Panama City is the second most popular location for layovers on flights from Raleigh to San José.

  • What are some popular things to do or see while on a layover in Miami?

    Most Miami visitors opt to spend their time experiencing Kaseya Center, Bayfront Park, and Bayside Marketplace. Kaseya Center, Bayfront Park, and Bayside Marketplace are located about 6.2 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Travelers can rent a car at Miami for an average daily rate of $28 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Panama City?

    Most Panama City visitors opt to spend their time at Panama Old Cathedral, Amador Causeway, and Panama Canal. Travelers on a layover in Panama City can visit Panama Old Cathedral, Amador Causeway, and Panama Canal, by traveling 13.2 mi, 14.7 mi, and 15.1 mi, respectively after landing at Panama City Tocumen Intl. Travelers can book a car rental at Panama City Tocumen Intl for about $12 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Raleigh to San José flights?

    Raleigh to San José flights have a layover in Fort Lauderdale least often.

  • Can I find deals for flights from Raleigh to San José that include hotel bookings?

    Yes. In addition to deals on Raleigh to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to San José.

  • Can I find deals for business class flights from Raleigh to San José?

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

  • What is the cheapest month to book a flight from Raleigh to San José?

    Currently, December is the cheapest month in which you can book a flight from Raleigh to San José (average of $184). Flying from Raleigh to San José in July is currently the most expensive (average of $313). 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.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Alajuela
Monteverde
Jacó
Heredia
Dominical

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Top 8 airlines flying from Raleigh to San José

Discover the top 8 airlines that operate flights from Raleigh to San José. 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 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$183Average$489FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$185Average$382FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$243Average$317FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$261Average$458FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$261Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$501FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$656FlexibilityNo cancel feeOn-time63%
FrontierCheapest$372Average$708FlexibilityNo cancel feeOn-time62%

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