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Sitges

$246+ Cheap flights from Chicago (CHI) to Sitges, Spain

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Sitges are usually found in November or January, booked 38 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Chicago to Sitges

Keep the following information in mind while searching for Chicago to Sitges flight deals. Data was last updated julho 31, 2025.

Round-trip from

$505
(Iberia)

One-way from

$246
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$997
From Chicago (CHI) to Sitges
Search Deals
One-way flight from Chicago (CHI) to Sitges
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Chicago to Sitges

Cheapest flights from Chicago to Sitges
Explore the most affordable flight options available from Chicago to Sitges. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/174:30 pmORD - BCN
1 stop18h 40mIberia
sex 8/2910:45 amBCN - ORD
Nonstop9h 45mIberia
Deal found 7/29$505
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/149:31 pmORD - BCN
1 stop27h 49mUnited Airlines
qua 9/241:15 pmBCN - ORD
1 stop25h 43mUnited Airlines
Deal found 7/30$506
This Delta deal was found by Cheapflights users on 7/31. 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.
sáb 11/291:00 pmMDW - BCN
2 stops36h 00mDelta
qui 12/2510:55 amBCN - MDW
1 stop18h 10mDelta
Deal found 7/31$506
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/107:25 pmORD - BCN
1 stop12h 20mIcelandair
qua 8/203:45 pmBCN - ORD
1 stop12h 30mIcelandair
Deal found 7/30$509
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/167:15 amORD - BCN
2 stops17h 35mAir Canada
ter 10/1412:10 pmBCN - ORD
1 stop15h 12mAir Canada
Deal found 7/31$511
This Delta deal was found by Cheapflights users on 7/31. 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.
qua 9/246:28 pmORD - BCN
2 stops15h 42mDelta
qua 10/89:30 amBCN - ORD
2 stops16h 55mDelta
Deal found 7/31$515
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
ter 9/27:05 pmORD - BCN
1 stop12h 00mSWISS
sex 9/196:00 amBCN - ORD
1 stop16h 55mSWISS
Deal found 7/29$517
This Virgin Atlantic deal was found by Cheapflights users on 7/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/1810:31 amMDW - BCN
1 stop15h 49mVirgin Atlantic
ter 8/2611:35 amBCN - MDW
1 stop17h 09mVirgin Atlantic
Deal found 7/30$522
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/199:55 amORD - BCN
2 stops14h 55mMultiple Airlines
ter 9/29:05 amBCN - ORD
2 stops17h 50mMultiple Airlines
Deal found 7/30$523
This Air France deal was found by Cheapflights users on 7/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/141:05 pmMDW - BCN
1 stop12h 35mMultiple Airlines
sex 11/2110:55 amBCN - MDW
1 stop17h 49mMultiple Airlines
Deal found 7/31$541
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/2012:43 pmMDW - BCN
1 stop13h 37mKLM
sex 8/2911:35 amBCN - MDW
1 stop17h 09mKLM
Deal found 7/30$552
This Air France deal was found by Cheapflights users on 7/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/2112:43 pmMDW - BCN
1 stop13h 37mAir France
qua 9/311:35 amBCN - MDW
1 stop16h 51mAir France
Deal found 7/30$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Sitges 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 julho 31, 2025.
Use the filters below to find and compare flights from Chicago to Sitges that are best for you.

Fly from

Chicago

Fly to

Sitges

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

dom 8/17

4:30 pm-5:20 pm

1 stop17h 50m

Barcelona-El Prat

qui 8/28

10:45 am-1:30 pm

Nonstop9h 45m

$505

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

dom 9/14

9:31 pm-8:20 am

1 stop27h 49m

Barcelona-El Prat

qua 9/24

1:15 pm-7:58 am

1 stop25h 43m

$506

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

sáb 11/29

1:00 pm-8:00 am

2 stops36h 00m

Barcelona-El Prat

qui 12/25

10:55 am-10:05 pm

1 stop18h 10m

$506

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

dom 8/10

7:25 pm-2:45 pm

1 stop12h 20m

Barcelona-El Prat

qua 8/20

3:45 pm-9:15 pm

1 stop12h 30m

$509

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

ter 9/16

7:15 am-7:50 am

2 stops17h 35m

Barcelona-El Prat

ter 10/14

12:10 pm-8:22 pm

1 stop15h 12m

$511

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

qua 9/24

6:28 pm-5:10 pm

2 stops15h 42m

Barcelona-El Prat

qua 10/8

9:30 am-7:25 pm

2 stops16h 55m

$515

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

ter 9/2

7:05 pm-2:05 pm

1 stop12h 00m

Barcelona-El Prat

sex 9/19

6:00 am-3:55 pm

1 stop16h 55m

$517

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

seg 8/18

10:31 am-9:20 am

1 stop15h 49m

Barcelona-El Prat

ter 8/26

11:35 am-9:44 pm

1 stop17h 09m

$522

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

ter 8/19

9:55 am-7:50 am

2 stops14h 55m

Barcelona-El Prat

ter 9/2

9:05 am-7:55 pm

2 stops17h 50m

$523

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

sex 11/14

1:05 pm-8:40 am

1 stop12h 35m

Barcelona-El Prat

sex 11/21

10:55 am-9:44 pm

1 stop17h 49m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
1
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Best time to book a flight from Chicago to Sitges

Have a flexible travel schedule? Discover the best time to fly to Sitges from Chicago 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 Chicago to Sitges

How far ahead should I book a flight from Chicago to Sitges?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Sitges. Price data was last updated on July 25, 2025.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Sitges. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Sitges?

Currently, January is the cheapest month in which you can book a flight from Chicago to Sitges (average of $523). Flying from Chicago to Sitges in June is currently the most expensive (average of $1,057). 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 CHI to S1T?

Find hourly flight availability from Chicago to Sitges. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Sitges as you normally would.

What is the cheapest day to fly from Chicago to Sitges?

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

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

Weekly flight availability from Chicago to Sitges

Explore weekly flight availability from Chicago to Sitges. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julho 31, 2025.

The most flights from CHI to S1T are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Sitges

Get insights into the airlines that provide service to Sitges. 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 Sitges. Reviews last updated julho 31, 2025.
Read through reviews of airlines operating flights from Chicago to Sitges, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Chicago to Sitges one-way?

    One-way options have recently been found by users for as low as $254 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Delta from $416 and Virgin Atlantic from $423 one-way.

  • What are the most reliable airlines from Chicago to Sitges?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Sitges on time: American Airlines (71%), Alaska Airlines (71%), Finnair (71%).

  • What are the cheapest flights from Chicago to Sitges?

    Looking at all options, your cheapest flight can be booked for $376. While the most popular route (Chicago O'Hare Intl - Barcelona-El Prat) can be booked for $355 on average our data indicates $3,284 when flying from Chicago to Sitges.

  • Can I find deals for flights from Chicago to Sitges that include hotel bookings?

    Yes. In addition to deals on Chicago to Sitges flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Sitges?

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

  • Can I find deals for business class flights from Chicago to Sitges?

    Yes. Cheapflights offers flight deals from Chicago to Sitges 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 Chicago to Sitges?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Sitges (average of $523). Flying from Chicago to Sitges in June is currently the most expensive (average of $1,057). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Chicago to Sitges

Discover the top 10 airlines that operate flights from Chicago to Sitges. 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 julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$341Average$470FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$348Average$458FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$401Average$816FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$406Average$572FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$475Average$641FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$477Average$766FlexibilityNo cancel feeOn-time67%
KLMCheapest$478Average$687FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$478Average$698FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$484Average$816FlexibilityNo cancel feeOn-time69%
IberiaCheapest$488Average$815FlexibilityNo cancel feeOn-time77%

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