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

$1,224 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $1,308 and $2,078, respectively.

Can I find flights from Washington, D.C. Reagan-National Airport to Shannon for under $700 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Shannon for under $700. The cheapest flight booked recently is on Multiple Airlines for just $699, but on average you can expect to pay $840.

Which airlines flying from Washington, D.C. Reagan-National to Shannon have flexible cancellations due to COVID-19?

Aer Lingus and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

April is one of the best times of the year to fly to Shannon from Washington, D.C. Reagan-National Airport. Prices for April average $890 per person but you can even find prices for as low as $536. The most expensive prices can be found in the month of July. Opting for a April flight can save you 33% on your journey compared to booking in July

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Shannon as you normally would.

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.

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.

Flights from Washington, D.C. Reagan-National Airport (DCA) to Shannon, Ireland from $583

Q: Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Shannon for under $2,200?

There are currently 2+ open flights from Washington, D.C. Reagan-National Airport to Shannon within the next 7 days for less than $2,200.

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Shannon, book at least 20 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $978 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,073.

Cheap flights from Reagan-National to Shannon in June, July 2023

The lowest fares we've come across on flights traveling from Washington, D.C. to Shannon in June and July 2023. Check back soon for alternative fares.

Jun 29 - Jul 6

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

17h 00m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 46m

$1,340

United Airlines

Deal found 5/31

Jun 19 - Jun 26

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

9h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 46m

$1,490

United Airlines

Deal found 6/1

Jun 29 - Jul 6

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

14h 50m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

30h 11m

$1,632

Air Canada

Deal found 5/31

Jun 19 - Jun 26

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

16h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

19h 08m

$1,702

Air Canada

Deal found 6/1

Jun 23 - Jun 26

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

21h 31m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

10h 01m

$1,753

United Airlines

Deal found 5/30

Jun 1 - Jun 8

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

17h 10m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

19h 08m

$1,810

Multiple Airlines

Deal found 5/31

Jun 23 - Jun 26

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

14h 25m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

17h 01m

$1,841

Multiple Airlines

Deal found 5/30

Jun 28 - Jul 5

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

17h 57m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

17h 20m

$1,844

British Airways

Deal found 5/31

Jun 4 - Jun 10

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

15h 10m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

19h 46m

$1,859

Multiple Airlines

Deal found 5/31

Reagan-National to Shannon 2023 flight deals

The lowest fares we've come across on flights traveling from Washington, D.C. to Shannon in June and July 2023. Check back soon for alternative fares.

Sep 26 - Oct 11

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

10h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 07m

$699

Multiple Airlines

Deal found 5/31

Sep 25 - Oct 11

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

11h 00m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 07m

$732

Multiple Airlines

Deal found 5/31

Oct 16 - Oct 25

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

12h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

9h 54m

$758

United Airlines

Deal found 5/31

Oct 8 - Oct 16

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

11h 25m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

23h 51m

$763

United Airlines

Deal found 5/31

Nov 22 - Nov 26

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

18h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 39m

$774

Multiple Airlines

Deal found 5/31

Sep 26 - Oct 10

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

9h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 07m

$803

Multiple Airlines

Deal found 5/31

Oct 7 - Oct 16

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

9h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

23h 51m

$808

United Airlines

Deal found 5/31

Oct 31 - Nov 8

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

14h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

18h 45m

$817

American Airlines

Deal found 5/31

Sep 8 - Sep 11

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

30h 50m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 12m

$854

United Airlines

Deal found 6/1

Cheap United Airlines flights from Reagan-National to Shannon

Peruse some of the lowest-priced United Airlines flights we've found from Washington, D.C. to Shannon. It's recommended that users confirm their flight details before booking.

Oct 16 - Oct 25

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

12h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

9h 54m

$758

United Airlines

Deal found 5/31

Oct 8 - Oct 16

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

11h 25m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

23h 51m

$763

United Airlines

Deal found 5/31

Oct 7 - Oct 16

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

9h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

23h 51m

$808

United Airlines

Deal found 5/31

Sep 8 - Sep 11

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

30h 50m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 12m

$854

United Airlines

Deal found 6/1

Sep 23 - Oct 10

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

11h 31m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

11h 44m

$868

United Airlines

Deal found 5/31

Oct 19 - Oct 28

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

9h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

10h 24m

$956

United Airlines

Deal found 5/31

Aug 23 - Sep 6

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

15h 55m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

12h 32m

$1,050

United Airlines

Deal found 6/1

Aug 14 - Aug 23

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

18h 00m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

28h 39m

$1,137

United Airlines

Deal found 6/1

Aug 14 - Aug 23

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

15h 55m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

28h 39m

$1,160

United Airlines

Deal found 5/31

Cheap American Airlines flights from Reagan-National to Shannon

Take a gander at the lowest prices we've found on American 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.

Oct 31 - Nov 8

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

14h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

18h 45m

$817

American Airlines

Deal found 5/31

Oct 28 - Nov 6

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

13h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

18h 45m

$861

American Airlines

Deal found 5/31

Oct 15 - Oct 28

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

13h 50m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

17h 09m

$904

American Airlines

Deal found 5/31

Oct 14 - Oct 21

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

13h 50m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

18h 45m

$921

American Airlines

Deal found 5/31

Sep 25 - Oct 9

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

15h 20m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

18h 50m

$1,017

American Airlines

Deal found 5/31

Last minute flights from Reagan-National to Shannon

Consider one of these great deals we found on last-minute flights from Washington, D.C. to Shannon. To prevent any unwanted surprises, users should verify their flight info before booking.

Jun 9 - Jun 12

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

16h 57m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

2 stops

30h 56m

$2,140

Multiple Airlines

Deal found 5/31

Jun 9 - Jun 12

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

28h 30m

SNN

Shannon

DCA

Washington, D.C. Reagan-National

1 stop

22h 20m

$2,739

Multiple Airlines

Deal found 5/31

One-way flights to Shannon from Reagan-National

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.

Sep 28

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

11h 00m

$583

Multiple Airlines

Deal found 5/31

Sep 28

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

16h 40m

$642

Multiple Airlines

Deal found 5/31

Jul 4

DCA

Washington, D.C. Reagan-National

SNN

Shannon

3 stops

50h 31m

$689

Multiple Airlines

Deal found 5/31

Jul 4

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

15h 25m

$849

Multiple Airlines

Deal found 5/31

Jul 4

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

18h 30m

$912

Multiple Airlines

Deal found 5/31

Aug 18

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

14h 30m

$927

Multiple Airlines

Deal found 5/31

Jun 14

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

18h 10m

$928

Multiple Airlines

Deal found 5/31

Aug 18

DCA

Washington, D.C. Reagan-National

SNN

Shannon

2 stops

14h 05m

$1,224

Air Canada

Deal found 6/1

Jun 14

DCA

Washington, D.C. Reagan-National

SNN

Shannon

1 stop

11h 31m

$1,308

United Airlines

Deal found 5/31

Find flights from Reagan-National to Shannon within your budget

Fly from

Fly to

Budget

$699 - $953

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 9/26

1 stop10h 30m

Shannon

Wed 10/11

1 stop11h 07m

$699

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 9/25

1 stop11h 00m

Shannon

Wed 10/11

1 stop11h 07m

$732

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 10/16

1 stop12h 30m

Shannon

Wed 10/25

1 stop9h 54m

$758

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 10/8

1 stop11h 25m

Shannon

Mon 10/16

1 stop23h 51m

$763

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 11/22

1 stop18h 30m

Shannon

Sun 11/26

1 stop11h 39m

$774

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 10/7

1 stop9h 30m

Shannon

Mon 10/16

1 stop23h 51m

$808

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 10/31

2 stops14h 30m

Shannon

Wed 11/8

2 stops18h 45m

$817

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 10/28

2 stops13h 30m

Shannon

Mon 11/6

2 stops18h 45m

$861

Pick Dates

Washington, D.C. Reagan-NationalShannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 11/22

2 stops19h 25m

Shannon

Sun 11/26

2 stops31h 40m

$953

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Shannon

Get a feel of what it's like to fly with United Airlines, American Airlines and Air Canada 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.

United Airlines

7.6

Good

1,531 reviews

Check prices

Reviews

1 / 10

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

United Airlines

7.6

Good

1,531 reviews

United Airlines

7.6

Good

1,531 reviews

Check prices

Reviews

1 / 10

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

American Airlines

7.3

Good

2,149 reviews

United Airlines

7.6

Good

1,531 reviews

Check prices

Reviews

1 / 10

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

Air Canada

6.7

Okay

929 reviews

United Airlines

7.6

Good

1,531 reviews

Check prices

Reviews

1 / 10

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

Related info for your journey

Alternative routes for Reagan-National to Shannon

Dulles Intl to Dublinfrom $571 pp

Top 2 airlines flying from Reagan-National to Shannon

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Aer Lingus	Cheapest$711	Average$862	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Aer Lingus flights
United Airlines	Cheapest$738	Average$1,084	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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Cheap flights from Reagan-National (DCA) to Shannon (SNN) from $583

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Shannon?

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

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

Cheap flights from Reagan-National to Shannon in June, July 2023

The best prices found for DCA to SNN flights for June, July

The lowest fares we've come across on flights traveling from Washington, D.C. to Shannon in June and July 2023. Check back soon for alternative fares.

Reagan-National to Shannon 2023 flight deals

Cheap flights to Shannon from Reagan-National found for this year

The lowest fares we've come across on flights traveling from Washington, D.C. to Shannon in June and July 2023. Check back soon for alternative fares.

Cheap United Airlines flights from Reagan-National to Shannon

Peruse some of the lowest-priced United Airlines flights we've found from Washington, D.C. to Shannon. It's recommended that users confirm their flight details before booking.

Cheap American Airlines flights from Reagan-National to Shannon

Take a gander at the lowest prices we've found on American 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.

Last minute flights from Reagan-National to Shannon

Late deals on return flights to Shannon from Reagan-National, departing today and this week

Consider one of these great deals we found on last-minute flights from Washington, D.C. to Shannon. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Shannon from Reagan-National

The cheapest one-way flights from Reagan-National to Shannon

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.

Find flights from Reagan-National to Shannon within your budget

Use the slider to find flights from Reagan-National to Shannon that fit your budget.

Reviews of Airlines Servicing Shannon

Get a feel of what it's like to fly with United Airlines, American Airlines and Air Canada 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.

Related info for your journey

Useful info, stats and facts about Reagan-National to Shannon flights.

What airport do you fly into for flights to Shannon from Washington, D.C. Reagan-National?

Which airlines flying from Washington, D.C. Reagan-National to Shannon have flexible cancellations due to COVID-19?

Can I find flights from Washington, D.C. Reagan-National Airport to Shannon for under $700 on Cheapflights?

Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Shannon for under $2,200?

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

What does DCA to SNN mean?

Other flights from Reagan-National

Other flights to Shannon

Flights to Shannon from Reagan-National

Rent a Car

Alternative routes for Reagan-National to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Reagan-National to Shannon

The chart below displays the airlines Cheapflights users traveling from Reagan-National to Shannon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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