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$287+ Cheap flights from Chicago (CHI) to Galway, Ireland

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SNN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Chicago to Galway are usually found in March or January, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Chicago to Galway

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Galway (G4W). 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 January 21, 2025.

Round-trip from

$567
(American Airlines)

One-way from

$287
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$565
From Chicago (CHI) to Galway
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One-way flight from Chicago (CHI) to Galway
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Highest demand for flights based on searches. 22% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Galway

Cheapest flights from Chicago to Galway
Explore the most affordable flight options available from Chicago to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/198:25 pmORD - SNN
1 stop14h 20mAmerican Airlines
Wed 2/267:45 amSNN - ORD
1 stop13h 00mAmerican Airlines
Deal found 1/20$568
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 8/246:05 pmORD - SNN
Nonstop7h 25mUnited Airlines
Fri 9/59:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 1/20$583
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Tue 4/11:55 pmORD - SNN
2 stops15h 25mAir Canada
Tue 4/87:40 amSNN - ORD
2 stops18h 20mAir Canada
Deal found 1/20$728
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Wed 2/194:00 pmORD - SNN
2 stops13h 30mMultiple Airlines
Wed 2/267:45 amSNN - ORD
3 stops20h 18mMultiple Airlines
Deal found 1/20$750
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:55 pmORD - SNN
1 stop12h 25mAer Lingus
Tue 4/87:40 amSNN - ORD
2 stops17h 20mAer Lingus
Deal found 1/20$774
This Air France deal was found by Cheapflights users on 1/20. 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.
Sat 8/236:10 pmORD - SNN
1 stop11h 00mAir France
Tue 9/91:05 pmSNN - ORD
1 stop13h 55mAir France
Deal found 1/20$795
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 5/3112:15 pmORD - SNN
1 stop16h 55mDelta
Wed 6/111:05 pmSNN - ORD
1 stop13h 49mDelta
Deal found 1/20$868
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/712:33 pmORD - SNN
1 stop11h 42mBritish Airways
Fri 3/142:45 pmSNN - ORD
1 stop12h 43mBritish Airways
Deal found 1/21$887
This Aeromexico deal was found by Cheapflights users on 1/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:59 pmMDW - SNN
2 stops35h 11mAir France
Tue 6/241:05 pmSNN - MDW
2 stops33h 56mAir France
Deal found 1/21$1,091
This SmartFares deal was found by Cheapflights users on 1/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/712:44 pmMDW - SNN
2 stops16h 46mMultiple Airlines
Fri 3/147:45 amSNN - MDW
2 stops19h 35mMultiple Airlines
Deal found 1/21$1,625

Find flights from Chicago to Galway within your budget

Customize your flight search to find flights from Chicago to Galway 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 2/18

8:25 pm-4:45 pm

1 stop14h 20m

Shannon

Tue 2/25

7:45 am-5:00 pm

1 stop15h 15m

$567

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 3/11

3:35 pm-11:30 am

2 stops14h 55m

Shannon

Tue 3/18

7:45 am-9:01 am

2 stops30h 16m

$707

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 5/7

11:10 am-10:30 am

2 stops17h 20m

Shannon

Thu 5/15

12:30 pm-7:40 am

2 stops25h 10m

$721

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 3/15

2:05 pm-4:45 pm

2 stops21h 40m

Shannon

Wed 3/26

7:45 am-2:45 pm

2 stops36h 00m

$734

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 4/1

4:55 pm-11:20 am

1 stop12h 25m

Shannon

Tue 4/8

7:40 am-7:00 pm

2 stops17h 20m

$774

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sat 5/31

12:15 pm-11:10 am

1 stop16h 55m

Shannon

Wed 6/11

1:05 pm-8:54 pm

1 stop13h 49m

$868

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 3/7

12:33 pm-6:15 am

1 stop11h 42m

Shannon

Fri 3/14

2:45 pm-10:28 pm

1 stop12h 43m

$887

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 7/8

11:00 am-11:10 am

1 stop18h 10m

Shannon

Tue 7/15

1:05 pm-6:40 pm

2 stops35h 35m

$933

ChicagoShannon

MDW - SNN

MDWSNN

Chicago Midway

Sat 5/24

5:59 pm-11:10 am

2 stops35h 11m

Shannon

Tue 6/24

1:05 pm-5:01 pm

2 stops33h 56m

$1,091

ChicagoShannon

MDW - SNN

MDWSNN

Chicago Midway

Fri 3/7

12:44 pm-11:30 am

2 stops16h 46m

Shannon

Fri 3/14

7:45 am-10:20 pm

2 stops19h 35m

$1,625

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 17 results
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Best time to book a flight from Chicago to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway 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.

Travel insights for flights from Chicago to Galway

Get recent, data-driven insights about flights from Chicago to Galway including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Galway. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Galway, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Chicago to Galway (average of $533). Flying from Chicago to Galway in June is currently the most expensive (average of $1,007). 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 G4W?

Find hourly flight availability from Chicago to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in Galway by month

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

In terms of precipitation, rainfall in Galway ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Galway when rainfall is around 2.3 in.

Temperature in Galway by month

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

If weather is an important factor for your trip to Galway, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated January 21, 2025.
To help decide which airline to fly from Chicago to Galway, see what other customers have to say about Aer Lingus and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,490 reviews

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

Air France
7.4
Good
1,490 reviews
Air France
7.4
Good
1,490 reviews

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

United Airlines
7.4
Good
8,985 reviews
Air France
7.4
Good
1,490 reviews

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

American Airlines
7.2
Good
10,000 reviews
Air France
7.4
Good
1,490 reviews

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

Aer Lingus
7.1
Good
1,082 reviews
Air France
7.4
Good
1,490 reviews

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

Air Canada
7.0
Good
8,635 reviews
Air France
7.4
Good
1,490 reviews

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Galway. 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 Galway one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $474. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Chicago to Galway for a low price.

  • What are the cheapest flights from Chicago to Galway?

    The cheapest flight price from Chicago to Galway is $493. On average you can expect to pay $743. The most popular route, (Chicago O'Hare Intl - Shannon), can usually be booked for $625.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Galway (average of $533). Flying from Chicago to Galway in June is currently the most expensive (average of $1,007). 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 3 airlines flying from Chicago to Galway

Discover the top 3 airlines that operate flights from Chicago to Galway. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$509Average$704FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$526Average$876FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$708Average$1,033FlexibilityNo cancel feeOn-time70%
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