How does KAYAK find such low prices on flights from Washington to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Shannon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$282 CHEAP FLIGHTS from Washington to Shannon

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Cheap Flights from Washington to Shannon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Shannon

Mon, Aug 3 - Mon, Aug 24

1:05 pm - 10:15 am

SEA

SNN

13h 10m

1 stop

9:30 am - 7:07 pm

SNN

SEA

17h 37m

1 stop

$709United Airlines

Mon, Aug 3 - Mon, Aug 24

1:05 pm - 10:15 am

SEA

SNN

13h 10m

1 stop

9:30 am - 5:42 pm

SNN

SEA

16h 12m

2 stops

$713United Airlines

Fri, Aug 14 - Sat, Aug 29

2:10 pm - 11:15 am

SEA

SNN

13h 05m

1 stop

12:00 pm - 11:55 am

SNN

SEA

31h 55m

1 stop

$725Lufthansa

Mon, Aug 3 - Mon, Aug 24

1:05 pm - 10:15 am

SEA

SNN

13h 10m

1 stop

9:30 am - 7:07 pm

SNN

SEA

17h 37m

1 stop

$732United Airlines

Fri, Aug 14 - Sat, Aug 29

2:10 pm - 11:15 am

SEA

SNN

13h 05m

1 stop

12:00 pm - 11:55 am

SNN

SEA

31h 55m

1 stop

$733Lufthansa

Mon, Aug 3 - Mon, Aug 24

1:05 pm - 10:15 am

SEA

SNN

13h 10m

1 stop

9:30 am - 5:42 pm

SNN

SEA

16h 12m

2 stops

$736United Airlines

Fri, Aug 14 - Sat, Aug 29

2:10 pm - 11:15 am

SEA

SNN

13h 05m

1 stop

12:00 pm - 7:07 pm

SNN

SEA

39h 07m

2 stops

$753Lufthansa

Tue, Oct 6 - Thu, Oct 15

1:00 pm - 10:15 am

SEA

SNN

13h 15m

1 stop

12:30 pm - 9:55 pm

SNN

SEA

17h 25m

1 stop

$760United Airlines

Thu, Oct 1 - Fri, Oct 9

11:13 pm - 10:15 am

SEA

SNN

27h 02m

2 stops

12:30 pm - 9:55 pm

SNN

SEA

17h 25m

1 stop

$764United Airlines

Sat, Sep 5 - Sat, Sep 19

10:35 pm - 11:10 am

PDX

SNN

28h 35m

1 stop

1:05 pm - 9:02 pm

SNN

PDX

15h 57m

1 stop

$868Delta

Useful Info

Low season	January
High season	August
Cheapest flight	$282

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Portland to Shannon

How does KAYAK find such low prices on flights from Washington to Shannon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Shannon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Shannon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Shannon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Shannon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lahinch

Nenagh

Killaloe

Everything you need to know for your flight to Shannon

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Information on the airport you'll fly into in Shannon

Shannon (SNN)

SNN

$282 Find Cheap Flights from Washington to Shannon - Compare and Save

Cheap Flights from Washington to Shannon

Recent round-trip flight deals from Washington to Shannon

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Recent last minute flight deals from Washington to Shannon

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Traveling to a place near Shannon?

Everything you need to know for your flight to Shannon

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