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Sitges

$429+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Sitges are usually found in November or January, booked 28 days in advance, depart on a Monday or Sunday 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 April 25, 2025.

Round-trip from

$576
(British Airways)

One-way from

$429
(TravelUp)

Popular in

June

Cheapest in

November

Average price

$679
From Chicago (CHI) to Sitges
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One-way flight from Chicago (CHI) to Sitges
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Highest demand for flights based on searches. 30% potential increase in price ($333 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 25, 2025.

This British Airways deal was found by Cheapflights users on 4/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:45 pmORD - BCN
Nonstop8h 45mBritish Airways
Mon 11/38:55 pmBCN - ORD
1 stop24h 00mBritish Airways
Deal found 4/24$576
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:30 pmORD - BCN
1 stop11h 35mIberia
Wed 8/202:00 pmBCN - ORD
1 stop13h 17mIberia
Deal found 4/25$577
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:15 pmORD - BCN
1 stop15h 55mScandinavian Airlines
Sat 9/277:00 pmBCN - ORD
1 stop28h 10mScandinavian Airlines
Deal found 4/23$579
This Justfly.com deal was found by Cheapflights users on 4/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 pmORD - BCN
1 stop13h 10mTAP AIR PORTUGAL
Fri 9/196:00 amBCN - ORD
1 stop17h 30mTAP AIR PORTUGAL
Deal found 4/24$580
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Sun 9/77:11 amORD - BCN
1 stop17h 39mMultiple Airlines
Mon 9/229:05 amBCN - ORD
1 stop34h 25mMultiple Airlines
Deal found 4/25$581
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/103:35 pmORD - BCN
1 stop33h 15mUnited Airlines
Fri 5/2312:15 pmBCN - ORD
1 stop26h 44mUnited Airlines
Deal found 4/24$582
This Delta deal was found by Cheapflights users on 4/24. 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.
Wed 7/236:00 amMDW - BCN
1 stop18h 15mDelta
Tue 9/236:20 amBCN - MDW
2 stops19h 16mDelta
Deal found 4/24$587
This SWISS deal was found by Cheapflights users on 4/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:20 pmORD - BCN
1 stop16h 45mSWISS
Tue 9/302:55 pmBCN - ORD
1 stop32h 00mSWISS
Deal found 4/24$588
This ITA Airways deal was found by Cheapflights users on 4/24. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:00 pmORD - BCN
1 stop17h 55mITA Airways
Tue 9/164:50 pmBCN - ORD
1 stop27h 20mITA Airways
Deal found 4/24$589
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Mon 7/219:24 pmORD - BCN
2 stops27h 26mAir Canada
Fri 8/2912:10 pmBCN - ORD
1 stop30h 13mAir Canada
Deal found 4/24$591
This Turkish Airlines deal was found by Cheapflights users on 4/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:25 amORD - BCN
1 stop16h 10mTurkish Airlines
Fri 9/197:50 amBCN - ORD
1 stop32h 50mTurkish Airlines
Deal found 4/24$599
This Virgin Atlantic deal was found by Cheapflights users on 4/24. 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.
Tue 8/129:30 amMDW - BCN
2 stops14h 45mVirgin Atlantic
Thu 8/2111:35 amBCN - MDW
1 stop17h 12mVirgin Atlantic
Deal found 4/24$606

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 April 25, 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

Mon 10/13

6:45 pm-10:30 am

Nonstop8h 45m

Barcelona-El Prat

Mon 11/3

8:55 pm-1:55 pm

1 stop24h 00m

$576

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 8/12

2:30 pm-9:05 am

1 stop11h 35m

Barcelona-El Prat

Wed 8/20

2:00 pm-8:17 pm

1 stop13h 17m

$577

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 9/6

7:15 pm-6:10 pm

1 stop15h 55m

Barcelona-El Prat

Sat 9/27

7:00 pm-4:10 pm

1 stop28h 10m

$579

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 9/14

6:00 pm-2:10 pm

1 stop13h 10m

Barcelona-El Prat

Fri 9/19

6:00 am-4:30 pm

1 stop17h 30m

$580

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 9/7

7:11 am-7:50 am

1 stop17h 39m

Barcelona-El Prat

Mon 9/22

9:05 am-12:30 pm

1 stop34h 25m

$581

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 5/10

3:35 pm-7:50 am

1 stop33h 15m

Barcelona-El Prat

Fri 5/23

12:15 pm-7:59 am

1 stop26h 44m

$582

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Wed 7/23

6:00 am-7:15 am

1 stop18h 15m

Barcelona-El Prat

Tue 9/23

6:20 am-6:36 pm

2 stops19h 16m

$587

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 9/16

2:20 pm-2:05 pm

1 stop16h 45m

Barcelona-El Prat

Tue 9/30

2:55 pm-3:55 pm

1 stop32h 00m

$588

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 9/14

3:00 pm-10:50 am

1 stop12h 50m

Barcelona-El Prat

Fri 9/19

6:20 am-1:10 pm

1 stop13h 50m

$589

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 7/21

9:24 pm-7:50 am

2 stops27h 26m

Barcelona-El Prat

Thu 9/4

12:10 pm-6:41 pm

1 stop13h 31m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 41 results
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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 April 18, 2025.

Booking 28 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 $1,079). 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 April 25, 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. Thursday 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 April 25, 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).

Rainfall in Sitges by month

Plan your trip to Sitges by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sitges ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Sitges when rainfall is around 0.8 in.

Temperature in Sitges by month

Plan your trip to Sitges by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sitges, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 25, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Chicago to Sitges. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $429 on Lufthansa. Other airlines that offer cheap prices include British Airways from $431 and Air Canada from $438 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 (81%), Alaska Airlines (81%), Finnair (81%).

  • What are the cheapest flights from Chicago to Sitges?

    Looking at all options, your cheapest flight can be booked for $431. While the most popular route (Chicago O'Hare Intl - Barcelona-El Prat) can be booked for $382 on average our data indicates $2,034 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 $1,079). 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

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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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$226Average$626FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$342Average$463FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$349Average$417FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$424Average$596FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$477Average$816FlexibilityNo cancel feeOn-time67%
KLMCheapest$478Average$629FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$478Average$699FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$845FlexibilityNo cancel feeOn-time69%
IberiaCheapest$508Average$820FlexibilityNo cancel feeOn-time77%
DeltaCheapest$516Average$708FlexibilityNo cancel feeOn-timeN/A

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