$334+ Cheap flights from Washington 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Washington to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Shannon (SNN). 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 January 21, 2025.
Round-trip from | $531 (American Airlines) |
|---|
Find flight deals from Washington to Shannon
Cheapest flights from Washington to ShannonExplore the most affordable flight options available from Washington to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Washington to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This American Airlines deal was found by Cheapflights users on 1/20. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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.
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. 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.
This Mytrip deal was found by Cheapflights users on 1/20. 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.
This Air Canada deal was found by Cheapflights users on 1/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/20. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Tue 3/4
1:33 pm-4:45 pm
2 stops19h 12m
Shannon
Tue 3/11
7:45 am-10:36 pm
2 stops21h 51m
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 2/6
3:37 pm-7:25 pm
2 stops19h 48m
Shannon
Mon 2/10
7:45 am-10:44 pm
2 stops22h 59m
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Tue 3/11
11:48 pm-6:15 am
1 stop23h 27m
Shannon
Tue 3/25
5:30 pm-7:15 pm
2 stops32h 45m
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Wed 4/23
12:20 pm-10:30 am
1 stop14h 10m
Shannon
Tue 5/6
12:30 pm-12:59 am
2 stops20h 29m
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 3/6
10:10 am-4:45 pm
2 stops22h 35m
Shannon
Thu 3/13
7:45 am-10:09 pm
2 stops21h 24m
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Tue 3/4
10:35 am-4:45 pm
3 stops22h 10m
Shannon
Tue 3/11
7:45 am-9:50 am
2 stops33h 05m
SeattleShannon
SEA - SNN
SEASNN
Seattle/Tacoma Intl
Tue 2/18
10:35 am-4:45 pm
2 stops22h 10m
Shannon
Tue 2/25
7:45 am-9:57 am
3 stops34h 12m
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 2/6
10:56 am-4:45 pm
3 stops21h 49m
Shannon
Mon 2/10
7:45 am-12:56 am
3 stops25h 11m
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 3/6
3:00 pm-7:25 pm
2 stops20h 25m
Shannon
Thu 3/13
8:05 pm-5:35 pm
1 stop28h 30m
PortlandShannon
PDX - SNN
PDXSNN
Portland
Tue 4/22
12:54 pm-10:30 am
3 stops37h 36m
Shannon
Wed 4/30
12:30 pm-12:30 am
2 stops20h 00m
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.
Travel insights for flights from Washington to Shannon
Get recent, data-driven insights about flights from Washington to Shannon including ideal travel times, pricing trends, and more.
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 $1,007). 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 WA to SNN?
Find hourly flight availability from Washington 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 January 21, 2025.
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.
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
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 January 21, 2025.
Read through reviews of airlines operating flights from Washington to Shannon, such as American Airlines, Air Canada and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
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.
Traveling to a place near Washington?
Book flights to Washington if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington to Shannon
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$951 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$981 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$613 | Average$894 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$703 | Average$950 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$703 | Average$795 | FlexibilityNo cancel fee | On-timeN/A |