$388+ Cheap flights from Shannon (SNN) to O'Hare Intl (ORD)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — ORD
May 31 — Jun 71
Round-trip
1 adult, Economy
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Find cheap flights from Shannon to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Shannon to O'Hare Intl
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Cheapest flights from Shannon to O'Hare IntlExplore the most affordable flight options available from Shannon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
Explore the most affordable flight options available from Shannon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
Multiple Airlines
Wed 5/279:15 pm
ORD
- SNN
1 stop17h 20m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$663
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
Multiple Airlines
Thu 6/49:15 pm
ORD
- SNN
1 stop12h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:05 pm
SNN
- ORD
1 stop14h 43m
Delta
Mon 6/2910:05 am
ORD
- SNN
1 stop19h 05m
Delta
Deal found 4/29![Delta logo]()
$676
This KLM deal was found by Cheapflights users on 4/28. 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.
Fri 6/51:05 pm
SNN
- ORD
1 stop14h 31m
KLM
Wed 6/106:05 am
ORD
- SNN
1 stop23h 05m
KLM
Deal found 4/28![KLM logo]()
$678
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:30 am
SNN
- ORD
2 stops17h 53m
British Airways
Wed 6/107:05 pm
ORD
- SNN
1 stop15h 05m
British Airways
Deal found 4/30![British Airways logo]()
$693
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:05 pm
SNN
- ORD
2 stops16h 54m
Multiple Airlines
Mon 6/226:05 am
ORD
- SNN
1 stop23h 05m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$732
This deal was found by Cheapflights users on 4/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:30 pm
SNN
- ORD
1 stop14h 08m
United Airlines
Sun 5/316:05 pm
ORD
- SNN
Nonstop7h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$733
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:50 am
SNN
- ORD
1 stop12h 00m
British Airways
Mon 11/1611:48 am
ORD
- SNN
2 stops17h 42m
British Airways
Deal found 4/29![British Airways logo]()
$737
Best flights from Shannon to O'Hare IntlDiscover carefully curated flight deals from Shannon to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
Discover carefully curated flight deals from Shannon to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
This KLM deal was found by Cheapflights users on 4/28. 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.
Fri 6/51:05 pm
SNN
- ORD
1 stop14h 31m
KLM
Wed 6/106:05 am
ORD
- SNN
1 stop23h 05m
KLM
Deal found 4/28![KLM logo]()
$678
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 6/21:05 pm
SNN
- ORD
1 stop26h 30m
Delta
Tue 8/2510:40 am
ORD
- SNN
1 stop18h 30m
Delta
Deal found 4/26![Delta logo]()
$739
This British Airways deal was found by Cheapflights users on 4/27. 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.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
British Airways
Wed 5/279:15 pm
ORD
- SNN
1 stop17h 20m
British Airways
Deal found 4/27![British Airways logo]()
$817
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Fri 5/229:30 am
SNN
- ORD
Nonstop8h 20m
United Airlines
Wed 5/273:00 pm
ORD
- SNN
2 stops13h 15m
United Airlines
Deal found 4/26![United Airlines logo]()
$853
This KLM deal was found by Cheapflights users on 4/30. 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.
Wed 7/151:05 pm
SNN
- ORD
1 stop34h 01m
Multiple Airlines
Wed 7/223:22 pm
ORD
- SNN
2 stops13h 48m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$915
This British Airways deal was found by Cheapflights users on 4/28. 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.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
British Airways
Fri 6/512:47 pm
ORD
- SNN
2 stops16h 33m
British Airways
Deal found 4/28![British Airways logo]()
$817
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/159:30 am
SNN
- ORD
Nonstop8h 20m
United Airlines
Wed 7/226:05 pm
ORD
- SNN
Nonstop7h 25m
United Airlines
Deal found 4/30![United Airlines logo]()
$910
Last-minute flights from Shannon to O'Hare IntlDiscover last-minute flight deals from Shannon to O'Hare Intl. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Shannon to O'Hare Intl. Data last updated May 1, 2026 and is based on user searches.
This deal was found by Cheapflights users on 4/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:30 pm
SNN
- ORD
1 stop14h 08m
United Airlines
Sun 5/316:05 pm
ORD
- SNN
Nonstop7h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$733
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
Multiple Airlines
Wed 5/279:15 pm
ORD
- SNN
1 stop17h 20m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$663
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
Multiple Airlines
Thu 6/49:15 pm
ORD
- SNN
1 stop12h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$665
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
British Airways
Fri 6/55:00 pm
ORD
- SNN
1 stop12h 20m
British Airways
Deal found 4/30![British Airways logo]()
$811
This British Airways deal was found by Cheapflights users on 4/27. 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.
Fri 5/229:15 pm
SNN
- ORD
1 stop24h 40m
British Airways
Tue 5/2612:47 pm
ORD
- SNN
2 stops16h 33m
British Airways
Deal found 4/27![British Airways logo]()
$820
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:05 pm
SNN
- ORD
1 stop14h 51m
Delta
Wed 5/276:31 pm
ORD
- SNN
1 stop10h 39m
Delta
Deal found 4/29![Delta logo]()
$676
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:05 pm
SNN
- ORD
1 stop14h 51m
Multiple Airlines
Wed 5/272:59 pm
ORD
- SNN
2 stops14h 11m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$738
One-way flights from Shannon to O'Hare IntlSearch for one-way flight options from Shannon to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
Search for one-way flight options from Shannon to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:05 am
SNN
- ORD
3 stops41h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 10/36:05 am
SNN
- ORD
3 stops41h 45m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Mon 9/215:00 pm
SNN
- ORD
3 stops30h 50m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Thu 10/16:05 am
SNN
- ORD
3 stops41h 45m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$422
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 am
SNN
- ORD
3 stops41h 20m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/198:00 am
SNN
- ORD
3 stops38h 00m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Mon 10/265:50 am
SNN
- ORD
3 stops42h 00m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:30 am
SNN
- ORD
3 stops40h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/611:00 pm
SNN
- ORD
3 stops45h 30m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$463
Find flight deals from Shannon to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to O'Hare Intl (ORD). 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 May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $663 (Gotogate) |
One-way from | $388 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Shannon to O'Hare Intl 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 May 1, 2026.
Use the filters below to find and compare flights from Shannon to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ShannonChicago
SNN - ORD
SNNORD
Shannon
Fri 6/5
1:05 pm-9:36 pm
1 stop14h 31m
Chicago O'Hare Intl
Wed 6/10
6:05 am-11:10 am
1 stop23h 05m
$678
ShannonChicago
SNN - ORD
SNNORD
Shannon
Tue 6/2
1:05 pm-9:35 am
1 stop26h 30m
Chicago O'Hare Intl
Tue 8/25
10:40 am-11:10 am
1 stop18h 30m
$739
ShannonChicago
SNN - ORD
SNNORD
Shannon
Fri 5/22
9:15 pm-3:55 pm
1 stop24h 40m
Chicago O'Hare Intl
Wed 5/27
9:15 pm-8:35 pm
1 stop17h 20m
$817
ShannonChicago
SNN - ORD
SNNORD
Shannon
Fri 5/22
9:15 pm-3:55 pm
1 stop24h 40m
Chicago O'Hare Intl
Fri 6/5
12:47 pm-11:20 am
2 stops16h 33m
$817
ShannonChicago
SNN - ORD
SNNORD
Shannon
Fri 5/22
9:30 am-11:50 am
Nonstop8h 20m
Chicago O'Hare Intl
Wed 5/27
3:00 pm-10:15 am
2 stops13h 15m
$853
Quickest round-trip
ShannonChicago
SNN - ORD
SNNORD
Shannon
Wed 7/15
9:30 am-11:50 am
Nonstop8h 20m
Chicago O'Hare Intl
Wed 7/22
6:05 pm-7:30 am
Nonstop7h 25m
$910
ShannonChicago
SNN - ORD
SNNORD
Shannon
Wed 7/15
1:05 pm-5:06 pm
1 stop34h 01m
Chicago O'Hare Intl
Wed 7/22
3:22 pm-11:10 am
2 stops13h 48m
$915
Cheapest one-way
ShannonChicago
SNN - ORD
SNNORD
Shannon
Wed 6/10
6:35 am-11:50 am
3 stops35h 15m
$502
ShannonChicago
SNN - ORD
SNNORD
Shannon
Thu 6/18
12:20 pm-4:00 pm
2 stops33h 40m
$563
ShannonChicago
SNN - ORD
SNNORD
Shannon
Fri 10/2
1:45 pm-9:25 pm
1 stop13h 40m
$568
Showing 1-10 of 16 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Shannon, Clare-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Shannon, Clare-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Shannon, Clare-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Shannon, Clare-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Shannon, Clare-Chicago O'Hare Intl Airport 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 Shannon to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Shannon with our price prediction graph.
SNN-ORD
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.
Related info for your journey
Find useful and relevant information for your journey from Shannon to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsRosemont
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