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Cheap flights from Shannon, Clare to Washington from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Washington departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Shannon, Clare to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:50 am - 4:55 pm
SNN
-
SEA
17h 05m1 stop
American Airlines Logo
6:12 am - 11:30 am
SEA
-
SNN
21h 18m2 stops
$712American Airlines
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
7:50 am - 2:34 pm
SNN
-
SEA
38h 44m2 stops
British Airways Logo
8:04 am - 4:45 pm
SEA
-
SNN
24h 41m2 stops
$715British Airways
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
5:30 pm - 10:06 pm
SNN
-
SEA
36h 36m2 stops
Air Canada Logo
8:00 pm - 4:45 pm
SEA
-
SNN
36h 45m2 stops
$871Air Canada
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
5:30 pm - 9:15 am
SNN
-
PDX
47h 45m2 stops
Air Canada Logo
9:50 am - 4:45 pm
PDX
-
SNN
22h 55m2 stops
$923Air Canada
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
7:50 am - 4:55 pm
SNN
-
SEA
17h 05m1 stop
American Airlines Logo
6:50 pm - 11:30 am
SEA
-
SNN
32h 40m1 stop
$923American Airlines
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
7:50 am - 9:15 am
SNN
-
PDX
33h 25m2 stops
Air Canada Logo
3:15 pm - 4:45 pm
PDX
-
SNN
17h 30m2 stops
$924Air Canada
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
7:50 am - 4:55 pm
SNN
-
SEA
17h 05m1 stop
American Airlines Logo
6:50 pm - 4:45 pm
SEA
-
SNN
13h 55m1 stop
$927American Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
7:50 am - 10:49 am
SNN
-
PDX
34h 59m2 stops
American Airlines Logo
5:45 pm - 11:30 am
PDX
-
SNN
33h 45m1 stop
$927American Airlines
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
7:50 am - 8:45 am
SNN
-
SEA
32h 55m2 stops
Multiple Airlines Logo
1:30 pm - 7:25 pm
SEA
-
SNN
21h 55m2 stops
$1,221Multiple Airlines
Thu, Dec 18 - Mon, Jan 5
Multiple Airlines Logo
8:15 am - 6:20 pm
SNN
-
SEA
42h 05m2 stops
Multiple Airlines Logo
11:25 pm - 6:20 am
SEA
-
SNN
22h 55m1 stop
$1,306Multiple Airlines
Thu, Dec 18 - Mon, Jan 5

American Airlines flights from Shannon, Clare to State of Washington

Our best American Airlines deals on Shannon, Clare to State of Washington flight tickets
American Airlines
Feb 4
SNN7:50 amShannon
17h 05m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Feb 8
SEA6:12 amSeattle/Tacoma Intl
21h 18m
2 stops
SNN11:30 amShannon
$712
Find similar
American Airlines
Feb 4
SNN7:50 amShannon
17h 05m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Feb 8
SEA6:50 pmSeattle/Tacoma Intl
32h 40m
1 stop
SNN11:30 amShannon
$923
Find similar
American Airlines
Feb 4
SNN7:50 amShannon
17h 05m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Feb 8
SEA6:50 pmSeattle/Tacoma Intl
13h 55m
1 stop
SNN4:45 pmShannon
$927
Find similar

British Airways flights from Shannon, Clare to State of Washington

Our best British Airways deals on Shannon, Clare to State of Washington flight tickets
British Airways
Feb 4
SNN7:50 amShannon
38h 44m
2 stops
SEA2:34 pmSeattle/Tacoma Intl
Feb 8
SEA8:04 amSeattle/Tacoma Intl
24h 41m
2 stops
SNN4:45 pmShannon
$715
Find similar
British Airways
Feb 4
SNN5:30 pmShannon
53h 04m
2 stops
SEA2:34 pmSeattle/Tacoma Intl
Feb 8
SEA6:12 amSeattle/Tacoma Intl
26h 33m
2 stops
SNN4:45 pmShannon
$930
Find similar
British Airways
Feb 11
SNN7:50 amShannon
16h 05m
1 stop
PDX3:55 pmPortland
Feb 15
PDX5:45 pmPortland
17h 40m
1 stop
SNN7:25 pmShannon
$959
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Shannon, Clare to State of Washington 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Shannon, Clare to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 2/4

7:50 am-4:55 pm

1 stop17h 05m

Seattle/Tacoma Intl

Sun 2/8

6:12 am-11:30 am

2 stops21h 18m

$712

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 2/4

7:50 am-2:34 pm

2 stops38h 44m

Seattle/Tacoma Intl

Sun 2/8

8:04 am-4:45 pm

2 stops24h 41m

$715

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 2/4

5:30 pm-10:06 pm

2 stops36h 36m

Seattle/Tacoma Intl

Sun 2/8

8:00 pm-4:45 pm

2 stops36h 45m

$871

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 2/11

5:30 pm-9:15 am

2 stops47h 45m

Portland

Sun 2/15

9:50 am-4:45 pm

2 stops22h 55m

$923

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 2/4

7:50 am-4:55 pm

1 stop17h 05m

Seattle/Tacoma Intl

Sun 2/8

6:50 pm-11:30 am

1 stop32h 40m

$923

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 2/11

7:50 am-9:15 am

2 stops33h 25m

Portland

Sun 2/15

3:15 pm-4:45 pm

2 stops17h 30m

$924

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 2/4

7:50 am-4:55 pm

1 stop17h 05m

Seattle/Tacoma Intl

Sun 2/8

6:50 pm-4:45 pm

1 stop13h 55m

$927

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 2/11

7:50 am-10:49 am

2 stops34h 59m

Portland

Sun 2/15

5:45 pm-11:30 am

1 stop33h 45m

$927

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 12/18

7:50 am-8:45 am

2 stops32h 55m

Seattle/Tacoma Intl

Mon 1/5

1:30 pm-7:25 pm

2 stops21h 55m

$1,221

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 12/18

8:15 am-6:20 pm

2 stops42h 05m

Seattle/Tacoma Intl

Mon 1/5

11:25 pm-6:20 am

1 stop22h 55m

$1,306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Shannon, Clare to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Shannon to Washington?

Aer Lingus, British Airways, and Air Canada are the most popular carriers operating from Shannon to Washington

Cheap Shannon, Clare to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to State of Washington

Fastest flight time

19h 08m

Direct flights

None
The fastest flight from Shannon, Clare to State of Washington takes 19h 08m
There are no direct flights from Shannon, Clare to State of Washington. There are no popular flight routes from Shannon, Clare to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Shannon Airport to Washington?

    Prices for flights from Shannon Airport to Washington refresh daily.

  • How old do you have to be to fly from Shannon Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Shannon to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Shannon.

Can I find flights from Shannon to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Shannon to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Shannon to Washington?

Once you have performed a search for Shannon to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Shannon to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Shannon to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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