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Cheap flights from Costa Rica to Illinois from $119

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 9/4. 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.
SJO — ORD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Costa Rica to Illinois?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 81% on flights from Costa Rica to Illinois compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $413. For sooner than that we have options available in the next 3 days from $534.

What is the cheapest month to fly from Costa Rica to Illinois?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to Illinois. Flights to Illinois from Costa Rica in August are about $414 on average during August, but can be found for as low as $269.

When is the cheapest time to fly from Costa Rica to Illinois (CR - IL)?

When flying from Costa Rica to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Costa Rica to Illinois

Explore cheap flight options specifically provided by Spirit Airlines for the route between Costa Rica and Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from Costa Rica to Illinois. Make sure to check back often as deals are often changing.
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Wed 9/115:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/15$192
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Sat 9/145:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/15$207
Wed 9/412:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Mon 9/96:32 pmORD - SJO
1 stop18h 00mSpirit Airlines
Deal found 5/15$211
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Wed 9/115:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/14$213
Fri 8/231:11 amSJO - ORD
1 stop15h 16mSpirit Airlines
Tue 8/275:35 pmORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/15$228
Wed 9/412:32 pmSJO - ORD
2 stops10h 51mSpirit Airlines
Mon 9/95:35 pmORD - SJO
1 stop18h 57mSpirit Airlines
Deal found 5/15$231
Wed 6/512:32 pmSJO - ORD
1 stop28h 08mSpirit Airlines
Wed 6/1211:01 amORD - SJO
3 stops26h 44mSpirit Airlines
Deal found 5/15$235
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Sat 9/145:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/16$236
Tue 5/2812:59 amSJO - ORD
1 stop14h 36mSpirit Airlines
Wed 6/55:45 pmORD - SJO
1 stop7h 24mSpirit Airlines
Deal found 5/15$239

Cheap Avianca flights from Costa Rica to Illinois

Explore cheap flight options specifically provided by Avianca for the route between Costa Rica and Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on Avianca flights traveling from Costa Rica to Illinois. Deals frequently update to provide users with more options.
Sun 8/255:45 amSJO - ORD
1 stop7h 55mAvianca
Fri 8/304:00 pmORD - SJO
1 stop6h 45mAvianca
Deal found 5/15$316
Wed 7/245:45 amSJO - ORD
1 stop7h 55mAvianca
Sun 7/284:00 pmORD - SJO
1 stop6h 45mAvianca
Deal found 5/16$385

Cheap Costa Rica to Illinois flights in May & June 2024

Find cheap flight options from Costa Rica to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Costa Rica to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Wed 6/512:32 pmSJO - ORD
1 stop28h 08mSpirit Airlines
Wed 6/1211:01 amORD - SJO
3 stops26h 44mSpirit Airlines
Deal found 5/15$235
Tue 5/2812:59 amSJO - ORD
1 stop14h 36mSpirit Airlines
Wed 6/55:45 pmORD - SJO
1 stop7h 24mSpirit Airlines
Deal found 5/15$239
Tue 5/289:36 amSJO - ORD
1 stop12h 53mSpirit Airlines
Sat 6/12:56 pmORD - SJO
1 stop18h 50mSpirit Airlines
Deal found 5/14$241
Wed 5/299:36 amSJO - ORD
1 stop12h 53mSpirit Airlines
Wed 6/55:45 pmORD - SJO
1 stop7h 24mSpirit Airlines
Deal found 5/15$247
Wed 6/512:32 pmSJO - ORD
1 stop9h 21mSpirit Airlines
Wed 6/125:05 amORD - SJO
1 stop20h 04mSpirit Airlines
Deal found 5/15$248
Tue 5/2812:59 amSJO - ORD
1 stop14h 36mSpirit Airlines
Wed 6/511:01 amORD - SJO
2 stops14h 08mSpirit Airlines
Deal found 5/15$254
Tue 5/2812:59 amSJO - ORD
1 stop14h 36mSpirit Airlines
Wed 6/511:01 amORD - SJO
3 stops14h 08mSpirit Airlines
Deal found 5/15$258
Thu 5/309:36 amSJO - ORD
1 stop27h 30mSpirit Airlines
Tue 6/46:40 pmORD - SJO
1 stop17h 57mSpirit Airlines
Deal found 5/16$261
Thu 5/3010:11 amSJO - ORD
2 stops26h 55mSpirit Airlines
Tue 6/46:40 pmORD - SJO
1 stop17h 57mSpirit Airlines
Deal found 5/16$267

Costa Rica to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Costa Rica and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Costa Rica to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Wed 9/115:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/15$192
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Sat 9/145:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/15$207
Wed 9/412:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Mon 9/96:32 pmORD - SJO
1 stop18h 00mSpirit Airlines
Deal found 5/15$211
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Wed 9/115:00 amORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/14$213
Fri 8/231:11 amSJO - ORD
1 stop15h 16mSpirit Airlines
Tue 8/275:35 pmORD - SJO
1 stop7h 32mSpirit Airlines
Deal found 5/15$228
Wed 9/412:32 pmSJO - ORD
2 stops10h 51mSpirit Airlines
Mon 9/95:35 pmORD - SJO
1 stop18h 57mSpirit Airlines
Deal found 5/15$231
Wed 6/512:32 pmSJO - ORD
1 stop28h 08mSpirit Airlines
Wed 6/1211:01 amORD - SJO
3 stops26h 44mSpirit Airlines
Deal found 5/15$235
Tue 5/2812:59 amSJO - ORD
1 stop14h 36mSpirit Airlines
Wed 6/55:45 pmORD - SJO
1 stop7h 24mSpirit Airlines
Deal found 5/15$239
Sat 8/2412:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Tue 8/2710:33 amORD - SJO
1 stop14h 34mSpirit Airlines
Deal found 5/15$240

Non-stop flights to Illinois from Costa Rica

Discover non-stop flight options from Costa Rica to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from Costa Rica to Illinois. Those looking to potentially save on 1 or 2-stop flights from Costa Rica to Illinois should utilize the search form at the the top of the page.
Wed 8/145:45 amSJO - ORD
Nonstop7h 55mAvianca
Wed 8/214:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$550
Wed 7/315:45 amSJO - ORD
Nonstop7h 55mAvianca
Fri 8/94:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$569
Fri 6/215:45 amSJO - ORD
Nonstop7h 55mAvianca
Wed 6/264:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$574
Fri 6/145:45 amSJO - ORD
Nonstop7h 55mAvianca
Fri 6/214:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$580
Wed 6/55:45 amSJO - ORD
Nonstop7h 55mAvianca
Wed 6/124:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$585
Fri 6/145:45 amSJO - ORD
Nonstop7h 55mAvianca
Sun 6/164:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$600
Wed 8/75:45 amSJO - ORD
Nonstop7h 55mAvianca
Wed 8/144:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$616
Sat 7/131:03 pmLIR - ORD
Nonstop5h 17mUnited Airlines
Sun 7/217:51 amORD - LIR
Nonstop5h 02mUnited Airlines
Deal found 5/15$635
Sun 6/165:45 amSJO - ORD
Nonstop7h 55mAvianca
Fri 6/214:00 pmORD - SJO
Nonstop6h 45mAvianca
Deal found 5/15$648

Costa Rica to Illinois flights leaving soon

Find last-minute flight options from Costa Rica to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the last-minute flights available departing from Costa Rica to Illinois. Tip: verify your flight details before completing your reservation.
Wed 5/229:36 amSJO - ORD
1 stop12h 53mSpirit Airlines
Wed 5/296:40 pmORD - SJO
1 stop17h 52mSpirit Airlines
Deal found 5/15$273
Wed 5/229:36 amSJO - ORD
1 stop12h 53mSpirit Airlines
Wed 5/297:20 amORD - SJO
2 stops17h 44mSpirit Airlines
Deal found 5/15$275
Wed 5/2210:11 amSJO - ORD
1 stop8h 08mSpirit Airlines
Tue 5/286:10 amORD - SJO
2 stops18h 54mSpirit Airlines
Deal found 5/15$280
Sat 5/259:36 amSJO - ORD
1 stop13h 56mSpirit Airlines
Mon 6/106:40 pmORD - SJO
1 stop17h 57mSpirit Airlines
Deal found 5/15$281
Sat 5/259:36 amSJO - ORD
1 stop13h 56mSpirit Airlines
Mon 6/106:40 pmORD - SJO
2 stops19h 05mSpirit Airlines
Deal found 5/15$283
Sat 5/259:36 amSJO - ORD
1 stop13h 56mSpirit Airlines
Mon 6/107:18 amORD - SJO
2 stops17h 51mSpirit Airlines
Deal found 5/16$292
Wed 5/2210:11 amSJO - ORD
1 stop8h 08mSpirit Airlines
Tue 5/285:36 pmORD - SJO
1 stop16h 45mSpirit Airlines
Deal found 5/15$296
Thu 5/2310:11 amSJO - STL
1 stop7h 29mSpirit Airlines
Thu 5/307:30 pmSTL - SJO
1 stop14h 51mSpirit Airlines
Deal found 5/15$299
Fri 5/2412:59 amSJO - ORD
1 stop15h 41mSpirit Airlines
Mon 6/106:40 pmORD - SJO
1 stop17h 57mSpirit Airlines
Deal found 5/15$304

One-way flights to Illinois from Costa Rica

Search for one-way flight options from Costa Rica to Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Costa Rica to Illinois can choose from these deals. Users can also find round-trip Costa Rica to Illinois flights by using the search form above.
Wed 9/412:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Deal found 5/16$119
Tue 5/289:36 amSJO - ORD
1 stop12h 53mSpirit Airlines
Deal found 5/14$141
Sat 9/712:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Deal found 5/16$145
Mon 8/191:11 amSJO - STL
1 stop7h 28mSpirit Airlines
Deal found 5/15$149
Wed 9/412:32 pmSJO - ORD
2 stops10h 51mSpirit Airlines
Deal found 5/16$150
Thu 9/512:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Deal found 5/16$160
Fri 5/2412:59 amSJO - ORD
1 stop14h 36mSpirit Airlines
Deal found 5/15$168
Fri 9/612:32 pmSJO - ORD
1 stop10h 28mSpirit Airlines
Deal found 5/16$172
Sun 6/161:42 pmSJO - ORD
2 stops22h 58mSpirit Airlines
Deal found 5/16$173

Find flights from Costa Rica to Illinois within your budget

Customize your flight search to find flights from Costa Rica to Illinois 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$192 - $392

Route

Depart

Return

Price

San José Juan Santamaria IntlChicago O'Hare Intl

SJO - ORD

SJOORD

San José Juan Santamaria Intl

Sat 9/7

1 stop10h 28m

Chicago O'Hare Intl

Wed 9/11

1 stop7h 32m

$192

San José Juan Santamaria IntlChicago O'Hare Intl

SJO - ORD

SJOORD

San José Juan Santamaria Intl

Sat 9/7

1 stop10h 28m

Chicago O'Hare Intl

Sat 9/14

1 stop7h 32m

$207

San José Juan Santamaria IntlChicago O'Hare Intl

SJO - ORD

SJOORD

San José Juan Santamaria Intl

Wed 9/4

1 stop10h 28m

Chicago O'Hare Intl

Mon 9/9

1 stop18h 00m

$211

San José Juan Santamaria IntlChicago O'Hare Intl

SJO - ORD

SJOORD

San José Juan Santamaria Intl

Sun 8/25

1 stop7h 55m

Chicago O'Hare Intl

Fri 8/30

1 stop6h 45m

$316

San José Juan Santamaria IntlChicago O'Hare Intl

SJO - ORD

SJOORD

San José Juan Santamaria Intl

Fri 6/7

2 stops22h 59m

Chicago O'Hare Intl

Mon 6/10

2 stops19h 05m

$332

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 10/9

1 stop7h 45m

Lambert-St Louis

Tue 10/15

1 stop7h 11m

$365

San José Juan Santamaria IntlChicago Midway

SJO - MDW

SJOMDW

San José Juan Santamaria Intl

Thu 8/1

1 stop28h 27m

Chicago Midway

Wed 8/7

1 stop19h 17m

$366

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 8/8

1 stop18h 39m

Lambert-St Louis

Mon 8/12

1 stop25h 02m

$383

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Mon 8/5

1 stop17h 06m

Lambert-St Louis

Mon 8/12

1 stop8h 50m

$392

Flights are sorted by cheapest first

Deals found on 5/15

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown Spirit Airlines, Avianca and Air Canada from Costa Rica to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

KLM
7.9
Good
1,568 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Aeromexico
7.6
Good
2,528 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,919 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • Can I find flights from Costa Rica to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Costa Rica to Illinois for under $200. The cheapest flight booked recently is on Spirit Airlines for just $192, but on average you can expect to pay $237.

  • Are there nonstop flights from Costa Rica to Illinois for under $600 on Cheapflights?

    Cheapflights has at least 15 direct flights from Costa Rica to Illinois under $600. A good price for a nonstop flight from Costa Rica to Illinois is less than $771.

  • Are there last-minute flights available from Costa Rica to Illinois for under $300?

    There are currently 20+ open flights from Costa Rica to Illinois within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Costa Rica to Illinois one-way?

    The cheapest airlines for a one-way flight from Costa Rica to Illinois are Spirit Airlines ($119), Frontier ($180), and Avianca ($187).

  • What does SJO to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San José Juan Santamaria Intl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a SJO to ORD flight. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Costa Rica to Illinois 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 Costa Rica to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Costa Rica to Illinois 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 Costa Rica to Illinois that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Costa Rica to Illinois 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 Costa Rica to Illinois that allow pets onboard?

    Many airlines flying from Costa Rica to Illinois 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 Costa Rica to Illinois?

    Yes, you can often find last-minute deals on Costa Rica to Illinois 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 Costa Rica to Illinois flight deals updated?

    The Costa Rica to Illinois flight deals you see on this page were last updated on 5/15.

See more FAQs

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

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San José to Seattle flights
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San José to San Francisco flights
San Pedro Sula to Newark flights
Panama City to Los Angeles flights
San José to Hobby flights
San Salvador to San Francisco flights
San José to Dallas/Fort Worth flights
Guatemala City to Baltimore flights
San Pedro Sula to Los Angeles flights
Panama City to LaGuardia flights

Top 7 airlines flying from Costa Rica to Illinois

Discover the top 7 airlines that operate flights from Costa Rica to Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$221Average$380FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
AviancaCheapest$254Average$359FlexibilityNo cancel feeOn-time71%
Search Avianca flights
JetBlueCheapest$283Average$522FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Copa AirlinesCheapest$404Average$612FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapest$438Average$718FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$476Average$724FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapest$580Average$647FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Houston to San Diego flights
San Jose to San Diego flights
Philadelphia to Las Vegas flights
Miami to Orlando flights
San Jose to Las Vegas flights
Hartford to Orlando flights
New York to Boston flights
Los Angeles to Las Vegas flights
Miami to Cuba flights
Detroit to Phoenix flights
Dallas to Newark Airport flights
Costa Rica to Indiana flights

Search flights from Costa Rica to Illinois by cabin class

Find flights from Costa Rica to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Classfrom $172/person

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

When you search for this flight from Costa Rica to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Yes, we can. To see specific flights from Costa Rica to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Costa Rica today and book when prices fit your budget.

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