$179+ Cheap flights from the United States to Shannon (SNN)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SNN
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from USA to Shannon 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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Cheapest flights from USA to ShannonExplore the most affordable flight options available from USA to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from USA to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Gotogate deal was found by Cheapflights users on 8/10. 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 9/46:25 pm -
Nonstop6h 35m
Fri 9/112:30 pm -
Nonstop7h 25m
Deal found 8/10![Aer Lingus logo]()
$615
This Gotogate deal was found by Cheapflights users on 8/6. 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.
Sat 8/226:25 pm -
Nonstop6h 35m
Sun 9/62:30 pm -
Nonstop7h 25m
Deal found 8/6![Aer Lingus logo]()
$618
This Gotogate deal was found by Cheapflights users on 8/10. 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 8/216:25 pm -
Nonstop6h 35m
Sun 9/62:30 pm -
Nonstop7h 25m
Deal found 8/10![Aer Lingus logo]()
$620
This Booking.com deal was found by Cheapflights users on 8/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:25 pm -
Nonstop6h 35m
Thu 8/272:30 pm -
Nonstop7h 25m
Deal found 8/6![Aer Lingus logo]()
$621
This Mytrip deal was found by Cheapflights users on 8/6. 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.
Tue 10/135:30 pm -
2 stops15h 10m
Wed 10/212:05 pm -
2 stops30h 25m
Deal found 8/6![Multiple Airlines logo]()
$622
This Booking.com deal was found by Cheapflights users on 8/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:25 pm -
Nonstop6h 35m
Sun 9/62:30 pm -
Nonstop7h 25m
Deal found 8/8![Aer Lingus logo]()
$622
This Gotogate deal was found by Cheapflights users on 8/6. 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 9/116:25 pm -
Nonstop6h 35m
Tue 9/152:30 pm -
Nonstop7h 25m
Deal found 8/6![Aer Lingus logo]()
$623
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 pm -
Nonstop6h 25m
Mon 11/232:00 pm -
Nonstop7h 25m
Deal found 8/5![Aer Lingus logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/266:20 pm -
1 stop15h 35m
Sat 10/36:05 am -
1 stop14h 50m
Deal found 8/5![Multiple Airlines logo]()
$626
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:55 pm -
Nonstop6h 15m
Tue 8/251:05 pm -
Nonstop7h 25m
Deal found 8/9![KLM logo]()
$627
This Booking.com deal was found by Cheapflights users on 8/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:25 pm -
Nonstop6h 35m
Thu 9/32:30 pm -
Nonstop7h 25m
Deal found 8/8![Aer Lingus logo]()
$629
This Flysmarter deal was found by Cheapflights users on 8/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:50 pm -
Nonstop6h 25m
Tue 8/259:30 am -
2 stops14h 45m
Deal found 8/9![Air Canada logo]()
$630
Best flights from USA to ShannonDiscover carefully curated flight deals from USA to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from USA to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 9/110:50 pm -
Nonstop6h 25m
Tue 9/1512:30 pm -
Nonstop7h 25m
Deal found 8/6![United Airlines logo]()
$633
This KLM deal was found by Cheapflights users on 8/7. 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.
Thu 8/2011:55 pm -
Nonstop6h 15m
Mon 9/141:05 pm -
Nonstop7h 39m
Deal found 8/7![KLM logo]()
$633
This Delta deal was found by Cheapflights users on 8/6. 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 8/2211:55 pm -
Nonstop6h 15m
Sun 8/301:05 pm -
Nonstop7h 25m
Deal found 8/6![Delta logo]()
$699
This KLM deal was found by Cheapflights users on 8/6. 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 9/98:45 am -
1 stop18h 25m
Sat 9/191:05 pm -
2 stops35h 04m
Deal found 8/6![Multiple Airlines logo]()
$846
This British Airways deal was found by Cheapflights users on 8/9. 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 9/99:40 pm -
1 stop13h 30m
Wed 9/167:30 am -
1 stop12h 50m
Deal found 8/9![British Airways logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/98:00 am -
1 stop18h 30m
Wed 9/1612:30 pm -
Nonstop7h 25m
Deal found 8/9![United Airlines logo]()
$638
This KLM deal was found by Cheapflights users on 8/10. 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.
Thu 8/2711:55 pm -
Nonstop6h 15m
Mon 8/311:05 pm -
Nonstop7h 25m
Deal found 8/10![KLM logo]()
$663
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/810:50 pm -
Nonstop6h 25m
Mon 9/149:30 am -
1 stop17h 02m
Deal found 8/9![United Airlines logo]()
$643
This KLM deal was found by Cheapflights users on 8/9. 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 8/2211:55 pm -
Nonstop6h 15m
Sun 8/301:05 pm -
Nonstop7h 25m
Deal found 8/9![KLM logo]()
$699
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 9/110:50 pm -
Nonstop6h 25m
Tue 9/89:30 am -
2 stops13h 36m
Deal found 8/10![United Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 8/2111:55 pm -
Nonstop6h 15m
Sun 9/61:05 pm -
Nonstop7h 39m
Deal found 8/7![Delta logo]()
$824
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/22:25 pm -
1 stop12h 05m
Thu 9/109:30 am -
1 stop12h 55m
Deal found 8/7![United Airlines logo]()
$648
This British Airways deal was found by Cheapflights users on 8/6. 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 11/123:34 pm -
2 stops14h 56m
Tue 11/247:50 am -
1 stop13h 10m
Deal found 8/6![British Airways logo]()
$903
This KLM deal was found by Cheapflights users on 8/10. 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.
Mon 9/76:00 pm -
1 stop11h 10m
Mon 9/141:05 pm -
1 stop14h 32m
Deal found 8/10![Multiple Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/37:20 am -
1 stop19h 10m
Mon 9/79:30 am -
1 stop15h 55m
Deal found 8/5![United Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 8/246:30 pm -
1 stop11h 50m
Sun 8/307:30 am -
2 stops29h 19m
Deal found 8/8![Multiple Airlines logo]()
$916
This KLM deal was found by Cheapflights users on 8/9. 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 9/97:35 am -
1 stop19h 35m
Sat 9/191:05 pm -
1 stop15h 45m
Deal found 8/9![KLM logo]()
$835
This British Airways deal was found by Cheapflights users on 8/9. 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 10/52:50 pm -
2 stops15h 30m
Tue 10/137:30 am -
1 stop14h 30m
Deal found 8/9![British Airways logo]()
$933
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/263:29 pm -
1 stop11h 01m
Tue 9/19:30 am -
1 stop11h 49m
Deal found 8/9![United Airlines logo]()
$648
This British Airways deal was found by Cheapflights users on 8/5. 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 8/265:06 pm -
2 stops13h 14m
Thu 9/107:30 am -
1 stop14h 30m
Deal found 8/5![British Airways logo]()
$948
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/37:20 am -
1 stop19h 10m
Thu 9/109:30 am -
1 stop11h 49m
Deal found 8/5![United Airlines logo]()
$648
This KLM deal was found by Cheapflights users on 8/7. 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 9/57:00 am -
1 stop20h 10m
Sat 9/121:05 pm -
2 stops31h 27m
Deal found 8/7![KLM logo]()
$896
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 9/110:15 am -
1 stop16h 15m
Mon 9/79:30 am -
1 stop16h 55m
Deal found 8/5![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/81:25 pm -
1 stop13h 05m
Mon 9/149:30 am -
1 stop15h 55m
Deal found 8/9![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 9/110:50 pm -
Nonstop6h 25m
Mon 9/79:30 am -
1 stop28h 43m
Deal found 8/7![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 8/2411:15 am -
1 stop15h 15m
Mon 8/319:30 am -
2 stops15h 01m
Deal found 8/6![United Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/49:30 pm -
2 stops29h 00m
Fri 9/189:30 am -
2 stops19h 29m
Deal found 8/5![United Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/231:25 pm -
1 stop13h 05m
Sat 8/299:30 am -
1 stop13h 55m
Deal found 8/8![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/2310:50 pm -
Nonstop6h 25m
Fri 10/212:30 pm -
Nonstop7h 25m
Deal found 8/9![United Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 9/2410:50 pm -
Nonstop6h 25m
Tue 10/612:30 pm -
Nonstop7h 25m
Deal found 8/7![United Airlines logo]()
$663
Last-minute flights from USA to ShannonDiscover last-minute flight deals from USA to Shannon. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Shannon. Data last updated August 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:55 pm -
Nonstop6h 15m
Tue 8/251:05 pm -
Nonstop7h 25m
Deal found 8/9![KLM logo]()
$627
This Booking.com deal was found by Cheapflights users on 8/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:25 pm -
Nonstop6h 35m
Thu 9/32:30 pm -
Nonstop7h 25m
Deal found 8/8![Aer Lingus logo]()
$629
This Flysmarter deal was found by Cheapflights users on 8/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:50 pm -
Nonstop6h 25m
Tue 8/259:30 am -
2 stops14h 45m
Deal found 8/9![Air Canada logo]()
$630
This Flysmarter deal was found by Cheapflights users on 8/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:25 pm -
1 stop12h 05m
Tue 8/259:30 am -
1 stop13h 55m
Deal found 8/9![Air Canada logo]()
$630
This Gotogate deal was found by Cheapflights users on 8/10. 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 8/216:25 pm -
Nonstop6h 35m
Sun 9/62:30 pm -
Nonstop7h 25m
Deal found 8/10![Aer Lingus logo]()
$620
This Booking.com deal was found by Cheapflights users on 8/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:25 pm -
Nonstop6h 35m
Thu 8/272:30 pm -
Nonstop7h 25m
Deal found 8/6![Aer Lingus logo]()
$621
This Gotogate deal was found by Cheapflights users on 8/6. 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.
Sat 8/226:25 pm -
Nonstop6h 35m
Sun 9/62:30 pm -
Nonstop7h 25m
Deal found 8/6![Aer Lingus logo]()
$618
This Booking.com deal was found by Cheapflights users on 8/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:25 pm -
Nonstop6h 35m
Sun 9/62:30 pm -
Nonstop7h 25m
Deal found 8/8![Aer Lingus logo]()
$622
This Gotogate deal was found by Cheapflights users on 8/10. 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 9/46:25 pm -
Nonstop6h 35m
Fri 9/112:30 pm -
Nonstop7h 25m
Deal found 8/10![Aer Lingus logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/96:25 pm -
Nonstop6h 35m
Wed 9/162:30 pm -
Nonstop7h 25m
Deal found 8/5![Aer Lingus logo]()
$632
This Gotogate deal was found by Cheapflights users on 8/6. 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 9/116:25 pm -
Nonstop6h 35m
Tue 9/152:30 pm -
Nonstop7h 25m
Deal found 8/6![Aer Lingus logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/266:20 pm -
1 stop15h 35m
Sat 10/36:05 am -
1 stop14h 50m
Deal found 8/5![Multiple Airlines logo]()
$626
One-way flights from USA to ShannonSearch for one-way flight options from USA to Shannon. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from USA to Shannon. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/26:20 pm -
1 stop18h 00m
Deal found 8/6![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/36:20 pm -
1 stop15h 35m
Deal found 8/5![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/66:20 pm -
1 stop17h 15m
Deal found 8/7![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/611:10 pm -
2 stops16h 10m
Deal found 8/6![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/2210:55 pm -
2 stops28h 00m
Deal found 8/6![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/78:30 pm -
2 stops15h 10m
Deal found 8/7![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/298:35 pm -
2 stops31h 40m
Deal found 8/7![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/298:25 pm -
2 stops31h 50m
Deal found 8/7![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/106:20 pm -
1 stop21h 30m
Deal found 8/7![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/158:25 pm -
3 stops45h 10m
Deal found 8/5![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/58:25 pm -
3 stops32h 10m
Deal found 8/5![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/288:25 pm -
2 stops32h 10m
Deal found 8/5![Multiple Airlines logo]()
$289
Find flight deals from USA to Shannon
Keep the following information in mind while searching for USA to Shannon flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (Gotogate) |
One-way from | $179 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $623 |
Good round-trip deal | $629 or less |
Good one-way deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Shannon 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 August 10, 2026.
Use the filters below to find and compare flights from the United States to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkShannon
EWR Newark - SNN Shannon
EWRSNN
Newark
Tue 9/1
10:50 pm-10:15 am
Nonstop6h 25m
Shannon
Tue 9/15
12:30 pm-2:55 pm
Nonstop7h 25m
$633
New YorkShannon
JFK New York John F Kennedy Intl - SNN Shannon
JFKSNN
New York John F Kennedy Intl
Thu 8/20
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
Mon 9/14
1:05 pm-3:44 pm
Nonstop7h 39m
$633
NewarkShannon
EWR Newark - SNN Shannon
EWRSNN
Newark
Wed 9/9
8:00 am-7:30 am
1 stop18h 30m
Shannon
Wed 9/16
12:30 pm-2:55 pm
Nonstop7h 25m
$638
NewarkShannon
EWR Newark - SNN Shannon
EWRSNN
Newark
Tue 9/8
10:50 pm-10:15 am
Nonstop6h 25m
Shannon
Mon 9/14
9:30 am-9:32 pm
1 stop17h 02m
$643
NewarkShannon
EWR Newark - SNN Shannon
EWRSNN
Newark
Tue 9/1
10:50 pm-10:15 am
Nonstop6h 25m
Shannon
Tue 9/8
9:30 am-6:06 pm
2 stops13h 36m
$648
New YorkShannon
LGA New York LaGuardia - SNN Shannon
LGASNN
New York LaGuardia
Wed 9/2
2:25 pm-7:30 am
1 stop12h 05m
Shannon
Thu 9/10
9:30 am-5:25 pm
1 stop12h 55m
$648
New YorkShannon
LGA New York LaGuardia - SNN Shannon
LGASNN
New York LaGuardia
Thu 9/3
7:20 am-7:30 am
1 stop19h 10m
Shannon
Mon 9/7
9:30 am-8:25 pm
1 stop15h 55m
$648
New YorkShannon
LGA New York LaGuardia - SNN Shannon
LGASNN
New York LaGuardia
Wed 8/26
3:29 pm-7:30 am
1 stop11h 01m
Shannon
Tue 9/1
9:30 am-4:19 pm
1 stop11h 49m
$648
New YorkShannon
LGA New York LaGuardia - SNN Shannon
LGASNN
New York LaGuardia
Thu 9/3
7:20 am-7:30 am
1 stop19h 10m
Shannon
Thu 9/10
9:30 am-4:19 pm
1 stop11h 49m
$648
New YorkShannon
LGA New York LaGuardia - SNN Shannon
LGASNN
New York LaGuardia
Tue 9/1
10:15 am-7:30 am
1 stop16h 15m
Shannon
Mon 9/7
9:30 am-9:25 pm
1 stop16h 55m
$648
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from USA with our price prediction graph.
EWR-SNN
JFK-SNN
IAD-SNN
ORD-SNN
LGA-SNN
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 the United States to Shannon
US0-SNN
EWR-SNN
JFK-SNN
IAD-SNN
ORD-SNN
What is the cheapest month to book a flight from USA to Shannon, Clare?
Currently, November is the cheapest month in which you can book a flight from USA to Shannon, Clare (average of $479). Flying from USA to Shannon, Clare in December is currently the most expensive (average of $1,044). 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 US to SNN?
Find hourly flight availability from USA to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Shannon, Clare as you normally would.
How often are flights from the United States to Shannon delayed?
About 34% of weekly flights between United States and Shannon have experienced delays in the past year, with the average delay time being 158 minutes.
What is the most punctual flight time for the United States to Shannon flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Shannon flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 34% of flights being delayed.
How far ahead should I book a flight from USA to Shannon, Clare?
The price you pay for your flight from USA to Shannon, Clare may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
The best insider tips for theUnited States to Shannon flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Shannon trip
Our travel experts
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated August 10, 2026.
Read reviews from past customers who have flown Delta,Air France, andUnited Airlines from the United States to Shannon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from USA to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Shannon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Shannon by cabin class
Find flights from USA to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Shannon flights
Browse other USA and Shannon flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Shannon
Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
USA to Shannon flights
Consider these flights traveling from USA to Shannon.
Top 10 airlines flying from USA to Shannon
Discover the top 10 airlines that operate flights from USA to Shannon. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$638 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$377 | Average$775 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$378 | Average$836 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$394 | Average$706 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$406 | Average$831 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$417 | Average$887 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$418 | Average$677 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$550 | Average$843 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$626 | Average$985 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$827 | Average$1,407 | FlexibilityNo cancel fee | On-time62% |