Cheap flights from Reagan-National (DCA) to Shannon (SNN) from $715

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 8/21. 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.
DCA — SNN
May 5 — May 121

Cheap flight deals from Reagan-National to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 April 30, 2024.

Round-trip from

$533
From Washington, D.C. Reagan-National to Shannon

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Shannon?

Sunday is generally a great day to depart. Flying on this day could help you save up to 97%.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Shannon?

March is one of the best times of the year to fly to Shannon from Washington, D.C. Reagan-National Airport. Prices for March average $1,028 per person but you can even find prices for as low as $590. The most expensive prices can be found in the month of November. Opting for a March flight can save you 50% on your journey compared to booking in November

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Shannon (DCA - SNN)?

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Shannon at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap American Airlines flights from Reagan-National to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between Reagan-National 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 2,913,887 searches. Data last updated April 30, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Washington, D.C. to Shannon. It's recommended that users confirm their flight details before booking.
Mon 5/131:44 pmDCA - SNN
2 stops16h 36mAmerican Airlines
Mon 5/207:40 amSNN - DCA
2 stops20h 44mAmerican Airlines
Deal found 4/29$935
Wed 5/155:30 pmDCA - SNN
2 stops17h 40mAmerican Airlines
Tue 5/217:40 amSNN - DCA
2 stops20h 44mAmerican Airlines
Deal found 4/29$942
Wed 5/2210:05 amDCA - SNN
2 stops25h 05mAmerican Airlines
Mon 5/277:40 amSNN - DCA
2 stops31h 13mAmerican Airlines
Deal found 4/29$1,172
Thu 5/231:49 pmDCA - SNN
2 stops25h 46mAmerican Airlines
Mon 5/277:40 amSNN - DCA
2 stops31h 13mAmerican Airlines
Deal found 4/29$1,222
Thu 7/186:22 pmDCA - SNN
2 stops21h 13mAmerican Airlines
Tue 7/239:25 pmSNN - DCA
2 stops24h 03mAmerican Airlines
Deal found 4/30$1,236
Mon 6/33:59 pmDCA - SNN
2 stops23h 36mAmerican Airlines
Thu 6/69:25 pmSNN - DCA
2 stops27h 32mAmerican Airlines
Deal found 4/29$1,404

Cheap United Airlines flights from Reagan-National to Shannon

Explore cheap flight options specifically provided by United Airlines for the route between Reagan-National 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 2,913,887 searches. Data last updated April 30, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Washington, D.C. to Shannon. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 5/137:30 pmDCA - SNN
1 stop10h 00mUnited Airlines
Mon 5/2012:30 pmSNN - DCA
1 stop11h 49mUnited Airlines
Deal found 4/29$956
Fri 5/318:30 amDCA - SNN
1 stop18h 00mUnited Airlines
Sat 6/812:30 pmSNN - DCA
1 stop11h 40mUnited Airlines
Deal found 4/30$1,262
Sun 5/2612:00 pmDCA - SNN
1 stop14h 30mUnited Airlines
Sun 6/29:30 amSNN - DCA
1 stop14h 30mUnited Airlines
Deal found 4/29$1,312
Sun 6/161:30 pmDCA - SNN
1 stop13h 00mUnited Airlines
Sun 6/309:30 amSNN - DCA
1 stop30h 09mUnited Airlines
Deal found 4/29$1,376
Wed 5/157:30 pmDCA - SNN
1 stop10h 00mUnited Airlines
Tue 5/2112:30 pmSNN - DCA
1 stop11h 49mUnited Airlines
Deal found 4/29$1,472
Thu 6/1310:30 amDCA - SNN
1 stop16h 00mUnited Airlines
Sat 6/2212:30 pmSNN - DCA
1 stop11h 40mUnited Airlines
Deal found 4/29$1,487
Wed 5/227:30 pmDCA - SNN
1 stop10h 00mUnited Airlines
Mon 5/279:30 amSNN - DCA
1 stop13h 34mUnited Airlines
Deal found 4/29$1,662
Thu 6/1312:00 pmDCA - SNN
1 stop14h 30mUnited Airlines
Sat 6/2212:30 pmSNN - DCA
1 stop11h 40mUnited Airlines
Deal found 4/30$1,687

Cheap Reagan-National to Shannon flights in April & May 2024

Find cheap flight options from Reagan-National to Shannon specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on April 30, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Shannon in April and May 2024. Check back soon for alternative fares.
Sun 5/125:10 pmDCA - SNN
2 stops18h 00mAmerican Airlines
Mon 5/207:40 amSNN - DCA
2 stops16h 36mAmerican Airlines
Deal found 4/30$935
Wed 5/155:30 pmDCA - SNN
2 stops17h 40mAmerican Airlines
Tue 5/217:40 amSNN - DCA
2 stops20h 44mAmerican Airlines
Deal found 4/29$942
Mon 5/137:30 pmDCA - SNN
1 stop10h 00mUnited Airlines
Mon 5/2012:30 pmSNN - DCA
1 stop11h 49mUnited Airlines
Deal found 4/29$956
Mon 5/137:30 pmDCA - SNN
1 stop10h 00mMultiple Airlines
Mon 5/207:40 amSNN - DCA
2 stops19h 07mMultiple Airlines
Deal found 4/29$1,168
Wed 5/2210:05 amDCA - SNN
2 stops25h 05mAmerican Airlines
Mon 5/277:40 amSNN - DCA
2 stops31h 13mAmerican Airlines
Deal found 4/29$1,172
Sun 5/127:30 pmDCA - SNN
1 stop10h 00mUnited Airlines
Mon 5/2012:30 pmSNN - DCA
1 stop11h 49mUnited Airlines
Deal found 4/30$1,196
Thu 5/301:30 pmDCA - SNN
1 stop13h 00mUnited Airlines
Thu 6/69:30 amSNN - DCA
1 stop13h 34mUnited Airlines
Deal found 4/30$1,212
Thu 5/231:49 pmDCA - SNN
2 stops25h 46mAmerican Airlines
Mon 5/277:40 amSNN - DCA
2 stops31h 13mAmerican Airlines
Deal found 4/29$1,222
Sun 5/265:08 pmDCA - SNN
1 stop12h 42mDelta
Sun 6/212:50 pmSNN - DCA
1 stop27h 25mDelta
Deal found 4/28$1,229

Reagan-National to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Shannon in April and May 2024. Check back soon for alternative fares.
Sun 10/206:00 pmDCA - SNN
2 stops17h 10mAmerican Airlines
Sat 11/27:45 amSNN - DCA
2 stops19h 47mAmerican Airlines
Deal found 4/29$774
Sun 12/811:05 amDCA - SNN
2 stops19h 25mMultiple Airlines
Fri 12/207:45 amSNN - DCA
2 stops19h 00mMultiple Airlines
Deal found 4/29$777
Sun 10/62:54 pmDCA - SNN
2 stops15h 26mAmerican Airlines
Sun 10/137:40 amSNN - DCA
2 stops20h 39mAmerican Airlines
Deal found 4/29$820
Sun 9/223:15 pmDCA - SNN
1 stop11h 15mUnited Airlines
Tue 10/812:30 pmSNN - DCA
1 stop9h 55mUnited Airlines
Deal found 4/29$822
Sat 12/711:05 amDCA - SNN
2 stops19h 25mMultiple Airlines
Tue 12/177:45 amSNN - DCA
2 stops19h 00mMultiple Airlines
Deal found 4/29$827
Sun 9/222:54 pmDCA - SNN
2 stops15h 26mAmerican Airlines
Tue 10/89:25 pmSNN - DCA
2 stops24h 11mAmerican Airlines
Deal found 4/29$831
Sun 12/83:07 pmDCA - SNN
2 stops15h 23mAmerican Airlines
Wed 12/187:45 amSNN - DCA
2 stops20h 49mAmerican Airlines
Deal found 4/29$838
Sun 12/811:05 amDCA - SNN
2 stops19h 25mMultiple Airlines
Mon 12/167:45 amSNN - DCA
2 stops31h 40mMultiple Airlines
Deal found 4/29$842
Sun 12/811:05 amDCA - SNN
2 stops19h 25mAir Canada
Sun 12/157:45 amSNN - DCA
2 stops30h 13mAir Canada
Deal found 4/29$848

One-way flights to Shannon from Reagan-National

Search for one-way flight options from Reagan-National 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 2,913,887 searches. Data last updated April 30, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Shannon. Those seeking round-trip flights from Washington, D.C. to Shannon should utilize the search form at the the top of the page.
Wed 8/215:00 pmDCA - SNN
1 stop12h 50mKLM
Deal found 4/30$715
Wed 8/2110:00 amDCA - SNN
2 stops19h 50mDelta
Deal found 4/30$721
Wed 5/2211:49 amDCA - SNN
2 stops23h 21mAmerican Airlines
Deal found 4/29$736
Thu 8/225:00 pmDCA - SNN
1 stop12h 50mDelta
Deal found 4/30$765
Thu 5/236:10 amDCA - SNN
3 stops33h 25mMultiple Airlines
Deal found 4/29$790
Thu 5/238:37 amDCA - SNN
2 stops30h 58mAmerican Airlines
Deal found 4/29$974
Wed 5/225:00 pmDCA - SNN
1 stop33h 30mUnited Airlines
Deal found 4/29$1,253

Find flights from Reagan-National to Shannon within your budget

Customize your flight search to find flights from Reagan-National 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 2,913,887 searches. Data last updated April 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$935 - $1,469

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 5/13

2 stops16h 36m

Shannon

Mon 5/20

2 stops20h 44m

$935

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 5/15

2 stops17h 40m

Shannon

Tue 5/21

2 stops20h 44m

$942

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 5/13

1 stop10h 00m

Shannon

Mon 5/20

1 stop11h 49m

$956

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 7/10

1 stop12h 50m

Shannon

Wed 7/24

1 stop14h 46m

$992

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 7/10

2 stops19h 41m

Shannon

Wed 7/24

1 stop14h 46m

$997

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 7/12

1 stop17h 45m

Shannon

Fri 7/26

1 stop14h 46m

$1,042

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 5/13

1 stop10h 00m

Shannon

Mon 5/20

2 stops19h 07m

$1,168

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 6/24

2 stops14h 30m

Shannon

Mon 7/1

2 stops15h 25m

$1,460

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 6/4

2 stops13h 39m

Shannon

Tue 9/3

2 stops17h 20m

$1,469

Flights are sorted by cheapest first

Deals found on 4/29

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Shannon?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Shannon. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Shannon flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Shannon by month

Plan your trip from Reagan-National to Shannon by taking into account the cheapest months to travel. The average price of a one-way flight from Reagan-National to Shannon is currently $851 while a round-trip flight costs $1,107. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Shannon (average of $533). Flying from Washington, D.C. Reagan-National Airport to Shannon in June is currently the most expensive (average of $1,060). 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.

January

$620

February

$533

March

$614

April

$695

May

$838

June

$1,060

July

$1,042

August

$907

September

$815

October

$662

November

$584

December

$649

Temperature and rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average temperature and rainfall totals by month.

SNN

Temperature

42.8 - 60.8 °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 April 30, 2024.
Get a feel of what it's like to fly with American Airlines, United Airlines and Delta from Washington, D.C. to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,895 reviews

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

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.

8.1
Very good
10,895 reviews
8.1
Very good
10,895 reviews

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

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.

7.9
Good
1,616 reviews
8.1
Very good
10,895 reviews

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

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.

7.4
Good
11,187 reviews
8.1
Very good
10,895 reviews

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

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.

7.3
Good
14,815 reviews
8.1
Very good
10,895 reviews

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

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.

7.0
Good
6,889 reviews
8.1
Very good
10,895 reviews

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

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 Reagan-National 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, D.C. Reagan-National?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Washington, D.C. Reagan-National. On average, Shannon has 0 inbound flights from Washington, D.C. Reagan-National per day from 2 airlines. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Shannon for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Shannon for under $1,000. The cheapest flight booked recently is on American Airlines for just $935, but on average you can expect to pay $1,146.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Shannon round-trip?

    Flying on American Airlines is currently your cheapest option to Shannon, with prices starting at $935. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $956 and $992, respectively.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Shannon one-way?

    $715 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $721 and $736, respectively.

  • What does DCA 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 Washington, D.C. Reagan-National Airport to Shannon Airport flight would often be abbreviated as a DCA to SNN flight.

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

    The amount of baggage you can bring on your Reagan-National 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 Reagan-National to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National 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 Reagan-National to Shannon that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Shannon?

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

  • Can I find deals for business class flights from Reagan-National to Shannon?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Reagan-National to Shannon that allow pets onboard?

    Many airlines flying from Reagan-National 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 Reagan-National to Shannon?

    Yes, you can often find last-minute deals on Reagan-National 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 Washington, D.C. Reagan-National Airport to Shannon flight deals updated?

    The Washington, D.C. Reagan-National Airport to Shannon flight deals you see on this page were last updated on 4/30.

See more FAQs

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Top 2 airlines flying from Reagan-National to Shannon

Discover the top 2 airlines that operate flights from Reagan-National 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 2,913,887 searches. Data last updated April 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$711Average$716FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest$808Average$1,162FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Reagan-National to Shannon by cabin class

Find flights from Reagan-National to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Reagan-National to Shannon?

Cheapflights helps you search for flights from Reagan-National to Shannon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Shannon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Shannon from Reagan-National.

Can Cheapflights find flights from Reagan-National to Shannon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Reagan-National to Shannon flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Reagan-National to Shannon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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