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Cheap flights from Washington to Shannon (SNN) from $335

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — SNN
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from State of Washington to Shannon?

To save up to 90% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from State of Washington to Shannon from $842 1-2 weeks out and tickets from $940 for flights departing within the next 72 hours.

What is the cheapest month to fly from State of Washington to Shannon?

January is one of the best times of the year to fly to Shannon from State of Washington. Prices for January average $907 per person but you can even find prices for as low as $556. The most expensive prices can be found in the month of December. Opting for a January flight can save you 26% on your journey compared to booking in December

What is the cheapest time of day to fly from WA to SNN?

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

Cheap British Airways flights from Washington to Shannon

Explore cheap flight options specifically provided by British Airways for the route between Washington and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced British Airways flights we've found from Washington to Shannon. Make sure to check back often as deals are often changing.
Sun 10/137:15 pmPDX - SNN
1 stop12h 55mBritish Airways
Mon 10/219:25 pmSNN - PDX
1 stop28h 00mBritish Airways
Deal found 5/29$648
Fri 9/201:45 pmSEA - SNN
2 stops18h 00mBritish Airways
Sat 12/217:45 amSNN - SEA
1 stop17h 00mBritish Airways
Deal found 5/29$846
Fri 9/207:40 pmSEA - SNN
1 stop31h 40mBritish Airways
Sat 12/217:45 amSNN - SEA
1 stop17h 00mBritish Airways
Deal found 5/29$860
Mon 7/17:40 pmSEA - SNN
1 stop31h 40mBritish Airways
Sun 7/77:40 amSNN - SEA
2 stops22h 18mBritish Airways
Deal found 5/30$1,042
Mon 7/11:25 pmSEA - SNN
2 stops18h 45mBritish Airways
Sun 7/77:40 amSNN - SEA
2 stops22h 18mBritish Airways
Deal found 5/30$1,046
Wed 9/181:30 pmSEA - SNN
1 stop13h 50mBritish Airways
Thu 9/267:40 amSNN - SEA
2 stops20h 05mBritish Airways
Deal found 5/29$3,140
Wed 9/181:30 pmSEA - SNN
1 stop18h 40mBritish Airways
Thu 9/267:40 amSNN - SEA
1 stop18h 05mBritish Airways
Deal found 5/29$3,824
Wed 9/181:25 pmSEA - SNN
2 stops18h 45mBritish Airways
Thu 9/267:40 amSNN - SEA
2 stops20h 05mBritish Airways
Deal found 5/29$3,910

Cheap United Airlines flights from Washington to Shannon

Explore cheap flight options specifically provided by United Airlines for the route between Washington and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best deals we've found on United Airlines flights traveling from Washington to Shannon. Make sure to examine the flight information before completing your reservation.
Tue 9/241:35 pmSEA - SNN
1 stop12h 55mUnited Airlines
Thu 10/2412:30 pmSNN - SEA
1 stop15h 01mUnited Airlines
Deal found 5/29$554
Sun 10/1311:59 pmPDX - SNN
2 stops26h 31mUnited Airlines
Mon 10/2112:30 pmSNN - PDX
1 stop17h 13mUnited Airlines
Deal found 5/29$586
Tue 10/111:50 amSEA - SNN
1 stop14h 40mUnited Airlines
Tue 10/2212:30 pmSNN - SEA
1 stop15h 01mUnited Airlines
Deal found 5/29$594
Fri 9/1311:59 pmSEA - SNN
2 stops23h 31mUnited Airlines
Sun 9/2212:30 pmSNN - SEA
2 stops27h 27mUnited Airlines
Deal found 5/29$596
Tue 10/16:45 amSEA - SNN
3 stops19h 45mUnited Airlines
Tue 10/2212:30 pmSNN - SEA
2 stops18h 35mUnited Airlines
Deal found 5/29$598
Fri 9/1311:53 amSEA - SNN
1 stop14h 37mUnited Airlines
Sun 9/2212:30 pmSNN - SEA
2 stops18h 30mUnited Airlines
Deal found 5/29$744
Sat 7/135:05 amSEA - SNN
2 stops18h 25mUnited Airlines
Sat 7/2012:30 pmSNN - SEA
2 stops29h 19mUnited Airlines
Deal found 5/30$800
Mon 8/512:20 amPDX - SNN
1 stop23h 10mUnited Airlines
Tue 8/139:30 amSNN - PDX
1 stop21h 00mUnited Airlines
Deal found 5/29$834
Mon 8/512:20 amPDX - SNN
1 stop23h 10mUnited Airlines
Tue 8/139:30 amSNN - PDX
2 stops18h 41mUnited Airlines
Deal found 5/29$838

Cheap Washington to Shannon flights in May & June 2024

Find cheap flight options from Washington to Shannon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Washington to Shannon in 2024. Check back regularly for other flight deals.
Wed 6/261:22 pmPDX - SNN
2 stops18h 48mAmerican Airlines
Wed 7/39:25 pmSNN - PDX
2 stops29h 29mAmerican Airlines
Deal found 5/29$855
Wed 6/261:22 pmPDX - SNN
2 stops18h 48mAmerican Airlines
Wed 7/39:25 pmSNN - PDX
2 stops29h 29mAmerican Airlines
Deal found 5/29$857
Sun 6/3011:55 pmPDX - SNN
2 stops27h 25mAmerican Airlines
Wed 7/179:25 pmSNN - PDX
1 stop28h 00mAmerican Airlines
Deal found 5/30$867
Sun 6/3011:55 pmPDX - SNN
2 stops27h 25mAmerican Airlines
Wed 7/179:25 pmSNN - PDX
2 stops32h 21mAmerican Airlines
Deal found 5/30$877
Sun 6/309:00 pmPDX - SNN
2 stops25h 05mAmerican Airlines
Wed 7/179:25 pmSNN - PDX
2 stops33h 24mAmerican Airlines
Deal found 5/29$887
Sun 6/3010:59 pmPDX - SNN
1 stop27h 51mKLM
Wed 7/1712:50 pmSNN - PDX
1 stop18h 47mKLM
Deal found 5/30$905
Wed 6/267:00 amSEA - SNN
1 stop16h 30mUnited Airlines
Wed 7/39:30 amSNN - SEA
1 stop14h 38mUnited Airlines
Deal found 5/29$915
Wed 6/265:05 amSEA - SNN
2 stops18h 25mUnited Airlines
Wed 7/39:30 amSNN - SEA
2 stops21h 15mUnited Airlines
Deal found 5/29$919
Fri 6/2812:30 amSEA - SNN
1 stop23h 00mUnited Airlines
Sat 7/69:30 amSNN - SEA
1 stop17h 12mUnited Airlines
Deal found 5/30$951

Washington to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Washington and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Washington to Shannon in 2024. Check back regularly for other flight deals.
Sun 10/133:00 pmPDX - SNN
2 stops21h 35mAmerican Airlines
Mon 10/219:25 pmSNN - PDX
2 stops29h 08mAmerican Airlines
Deal found 5/29$477
Wed 9/188:00 amSEA - SNN
2 stops19h 20mAmerican Airlines
Thu 9/267:40 amSNN - SEA
2 stops22h 13mAmerican Airlines
Deal found 5/29$542
Tue 9/241:35 pmSEA - SNN
1 stop12h 55mUnited Airlines
Thu 10/2412:30 pmSNN - SEA
1 stop15h 01mUnited Airlines
Deal found 5/29$554
Sun 10/1311:59 pmPDX - SNN
2 stops26h 31mUnited Airlines
Mon 10/2112:30 pmSNN - PDX
1 stop17h 13mUnited Airlines
Deal found 5/29$586
Tue 10/111:50 amSEA - SNN
1 stop14h 40mUnited Airlines
Tue 10/2212:30 pmSNN - SEA
1 stop15h 01mUnited Airlines
Deal found 5/29$594
Fri 9/1311:59 pmSEA - SNN
2 stops23h 31mUnited Airlines
Sun 9/2212:30 pmSNN - SEA
2 stops27h 27mUnited Airlines
Deal found 5/29$596
Tue 10/16:45 amSEA - SNN
3 stops19h 45mUnited Airlines
Tue 10/2212:30 pmSNN - SEA
2 stops18h 35mUnited Airlines
Deal found 5/29$598
Tue 8/61:33 pmPDX - SNN
2 stops18h 37mAmerican Airlines
Tue 8/209:25 pmSNN - PDX
2 stops30h 34mAmerican Airlines
Deal found 5/29$599
Fri 10/2511:33 amSEA - SNN
2 stops20h 12mAmerican Airlines
Sat 11/27:45 amSNN - SEA
2 stops22h 07mAmerican Airlines
Deal found 5/29$599

Washington to Shannon flights leaving soon

Find last-minute flight options from Washington to Shannon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Book one of these great deals on flights from Washington to Shannon. Tip: verify your flight details before completing your reservation.
Sat 6/810:52 pmSEA - SNN
2 stops22h 43mAmerican Airlines
Fri 6/212:50 pmSNN - SEA
2 stops35h 16mAmerican Airlines
Deal found 5/29$1,037
Sat 6/87:40 pmSEA - SNN
1 stop16h 55mAmerican Airlines
Fri 6/212:50 pmSNN - SEA
2 stops35h 16mAmerican Airlines
Deal found 5/29$1,138
Sat 6/811:00 pmSEA - SNN
1 stop27h 50mDelta
Fri 6/2112:50 pmSNN - SEA
1 stop17h 35mDelta
Deal found 5/29$1,186
Sat 6/811:00 amSEA - SNN
2 stops15h 30mUnited Airlines
Fri 6/219:30 amSNN - SEA
3 stops20h 45mUnited Airlines
Deal found 5/29$1,227
Fri 6/71:14 amSEA - SNN
2 stops20h 51mAmerican Airlines
Fri 6/212:50 pmSNN - SEA
2 stops35h 16mAmerican Airlines
Deal found 5/29$1,361

One-way flights to Shannon from Washington

Search for one-way flight options from Washington to Shannon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Washington to Shannon can select one of these great deals. Those needing a return flight from Washington to Shannon can use the search form above.
Wed 7/175:15 pmSEA - SNN
2 stops57h 10mMultiple Airlines
Deal found 5/28$335
Wed 7/1711:00 pmSEA - SNN
3 stops40h 25mMultiple Airlines
Deal found 5/28$351
Wed 8/215:00 pmSEA - SNN
2 stops46h 15mMultiple Airlines
Deal found 5/29$393
Thu 7/1111:59 pmSEA - SNN
3 stops26h 26mMultiple Airlines
Deal found 5/28$397
Wed 8/211:50 pmSEA - SNN
3 stops24h 00mMultiple Airlines
Deal found 5/29$431
Thu 7/116:15 pmSEA - SNN
2 stops57h 35mMultiple Airlines
Deal found 5/28$436
Tue 7/161:14 amSEA - SNN
2 stops20h 51mAmerican Airlines
Deal found 5/28$461
Wed 7/171:30 pmSEA - SNN
1 stop23h 05mMultiple Airlines
Deal found 5/28$478
Wed 8/217:10 amSEA - SNN
1 stop19h 40mKLM
Deal found 5/29$500

Find flights from Washington to Shannon within your budget

Customize your flight search to find flights from Washington 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$477 - $775

Route

Depart

Return

Price

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sun 10/13

2 stops21h 35m

Shannon

Mon 10/21

2 stops29h 08m

$477

Seattle/Tacoma IntlShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Wed 9/18

2 stops19h 20m

Shannon

Thu 9/26

2 stops22h 13m

$542

Seattle/Tacoma IntlShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Tue 9/24

1 stop12h 55m

Shannon

Thu 10/24

1 stop15h 01m

$554

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sun 10/13

2 stops26h 31m

Shannon

Mon 10/21

1 stop17h 13m

$586

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 8/6

1 stop20h 28m

Shannon

Tue 8/20

1 stop18h 47m

$604

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 8/6

1 stop20h 28m

Shannon

Tue 8/20

2 stops28h 11m

$608

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sun 10/13

1 stop12h 55m

Shannon

Mon 10/21

1 stop28h 00m

$648

Seattle/Tacoma IntlShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Fri 10/25

1 stop18h 15m

Shannon

Sat 11/2

1 stop17h 00m

$754

Seattle/Tacoma IntlShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Fri 10/25

2 stops24h 05m

Shannon

Sat 11/2

3 stops33h 31m

$775

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from Washington to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Washington 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.

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 May 30, 2024.
Read through reviews of airlines operating flights from Washington to Shannon, such as British Airways, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
7,004 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Washington to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Shannon from Washington?

    Located just 2.1 mi from the city center, Shannon (SNN) is the airport most travelers will use when flying to Shannon from Washington.

  • Can I find flights from State of Washington to Shannon for under $500 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Shannon for under $500. The cheapest flight booked recently is on American Airlines for just $477, but on average you can expect to pay $648.

  • Are there last-minute flights available from State of Washington to Shannon for under $1,100?

    There are currently 5+ open flights from State of Washington to Shannon within the next 7 days for less than $1,100.

  • What are the cheapest airlines to fly from State of Washington to Shannon one-way?

    One-way options have recently been found by users for as low as $461 on American Airlines. Other airlines that offer cheap prices include KLM from $500 and United Airlines from $506 one-way.

  • What does SEA to SNN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Shannon Airport flight would often be abbreviated as a SEA to SNN flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

  • Can I find deals for flights from Washington to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Shannon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Shannon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington to Shannon that include hotel bookings?

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

  • How can I find direct flights from Washington to Shannon?

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

  • Can I find deals for business class flights from Washington to Shannon?

    Yes. Cheapflights offers flight deals from Washington to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Washington to Shannon that allow pets onboard?

    Many airlines flying from Washington to Shannon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Shannon?

    Yes, you can often find last-minute deals on Washington to Shannon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Shannon flight deals updated?

    The State of Washington to Shannon flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from State of Washington to Shannon?

    American Airlines, British Airways and Delta are the most popular airlines when flying from State of Washington to Shannon.

  • What is the cheapest month to book a flight from State of Washington to Shannon?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Shannon (average of $533). Flying from State of Washington to Shannon in June is currently the most expensive (average of $1,023). 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

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Top 5 airlines flying from Washington to Shannon

Discover the top 5 airlines that operate flights from Washington 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$507Average$966FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$549Average$929FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest$556Average$813FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest$631Average$894FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$754Average$938FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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State of Washington to Santa Clara, Villa Clara flights

Search flights from Washington to Shannon by cabin class

Find flights from Washington to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Washington to Shannon?

When you search for this flight from Washington to Shannon, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington to Shannon?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington to Shannon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington to Shannon with no change fees?

Need flexible booking options for your flight to Shannon from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington to Shannon become cheaper?

Yes, Cheapflights offers price alerts on Washington to Shannon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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