What are the most popular routes from Washington, D.C. to Donegal?

While some choose either Washington, D.C. Reagan-National - Donegal or Washington, D.C. Dulles Intl - Donegal, Baltimore/Washington - Donegal is the most popular route from Washington, D.C. to Donegal.

What is the cheapest time of day to fly from WAS to CFN?

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

Most accurate provider : When it comes to deals on Washington, D.C.-Donegal flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Donegal flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C.-Donegal flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Donegal flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Donegal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Donegal from Washington, D.C.?

Donegal (CFN) is the airport you will fly into if you book a flight from Washington, D.C. to Donegal. You should not have trouble finding flights to Donegal from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Donegal airport from Washington, D.C.. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

Can I find deals for flights from Washington, D.C. to Donegal that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Donegal?

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

Can I find deals for business class flights from Washington, D.C. to Donegal?

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

$822+ Flights from Washington, D.C. to Donegal

Q: E

In terms of precipitation, rainfall in Donegal ranges from 2.3 - 4.6 inches per month. October is typically the wettest month, when rainfall can reach 4.6 in. April is typically the driest time to visit Donegal when rainfall is around 2.3 in.

Q: E

If weather is an important factor for your trip to Donegal, 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 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Q: E

Most trusted provider : When it comes to deals on Washington, D.C.-Donegal flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Donegal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: What airport do you fly into for flights to Donegal from Washington, D.C.?

Donegal (CFN) is the airport you will fly into if you book a flight from Washington, D.C. to Donegal. You should not have trouble finding flights to Donegal from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Donegal airport from Washington, D.C.. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

Q: Can I find deals for flights from Washington, D.C. to Donegal that include hotel bookings?

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

Q: How can I find direct flights from Washington, D.C. to Donegal?

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

Q: Can I find deals for business class flights from Washington, D.C. to Donegal?

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

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Cheap flight deals from Washington, D.C. to Donegal

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$822 (Expedia)

Provider with most accurate pricing for Washington, D.C. (WAS)-Donegal flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Donegal flights.

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From Washington, D.C. (WAS) to Donegal

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Find flight deals from Washington, D.C. to Donegal

Cheapest flights from Washington, D.C. to Donegal
Explore the most affordable flight options available from Washington, D.C. to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Tue 3/1110:15 pmIAD - CFN

1 stop10h 35mAer Lingus

Tue 3/181:15 pmCFN - IAD

1 stop31h 25mAer Lingus

Deal found 2/19

$822

Tue 3/117:00 pmIAD - CFN

2 stops13h 50mBritish Airways

Tue 3/187:55 amCFN - IAD

2 stops16h 50mBritish Airways

Deal found 2/19

$941

Wed 3/1211:40 amDCA - CFN

2 stops21h 10mMultiple Airlines

Wed 3/197:55 amCFN - DCA

2 stops15h 18mMultiple Airlines

Deal found 2/20

$943

Wed 3/129:30 pmBWI - CFN

2 stops18h 30mBritish Airways

Wed 3/191:15 pmCFN - BWI

2 stops34h 30mBritish Airways

Deal found 2/20

$1,028

Tue 3/116:07 pmBWI - CFN

2 stops14h 43mMultiple Airlines

Tue 3/187:55 amCFN - BWI

2 stops17h 51mMultiple Airlines

Deal found 2/19

$2,755

Best flights from Washington, D.C. to Donegal
Discover carefully curated flight deals from Washington, D.C. to Donegal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Tue 3/1110:15 pmIAD - CFN

1 stop10h 35mAer Lingus

Tue 3/181:15 pmCFN - IAD

1 stop31h 25mAer Lingus

Deal found 2/19

$822

Tue 3/117:00 pmIAD - CFN

2 stops13h 50mBritish Airways

Tue 3/187:55 amCFN - IAD

2 stops16h 50mBritish Airways

Deal found 2/19

$941

Wed 3/1211:40 amDCA - CFN

2 stops21h 10mMultiple Airlines

Wed 3/197:55 amCFN - DCA

2 stops15h 18mMultiple Airlines

Deal found 2/20

$943

Wed 3/129:30 pmBWI - CFN

2 stops18h 30mBritish Airways

Wed 3/191:15 pmCFN - BWI

2 stops34h 30mBritish Airways

Deal found 2/20

$1,028

Tue 3/116:07 pmBWI - CFN

2 stops14h 43mMultiple Airlines

Tue 3/187:55 amCFN - BWI

2 stops17h 51mMultiple Airlines

Deal found 2/19

$2,755

Last-minute flights from Washington, D.C. to Donegal
Discover last-minute flight deals from Washington, D.C. to Donegal. Data last updated February 20, 2025 and is based on user searches.

Tue 3/1110:15 pmIAD - CFN

1 stop10h 35mAer Lingus

Tue 3/181:15 pmCFN - IAD

1 stop31h 25mAer Lingus

Deal found 2/19

$822

Tue 3/117:00 pmIAD - CFN

2 stops13h 50mBritish Airways

Tue 3/187:55 amCFN - IAD

2 stops16h 50mBritish Airways

Deal found 2/19

$941

Tue 3/116:07 pmBWI - CFN

2 stops14h 43mMultiple Airlines

Tue 3/187:55 amCFN - BWI

2 stops17h 51mMultiple Airlines

Deal found 2/19

$2,755

Wed 3/1211:40 amDCA - CFN

2 stops21h 10mMultiple Airlines

Wed 3/197:55 amCFN - DCA

2 stops15h 18mMultiple Airlines

Deal found 2/20

$943

Wed 3/129:30 pmBWI - CFN

2 stops18h 30mBritish Airways

Wed 3/191:15 pmCFN - BWI

2 stops34h 30mBritish Airways

Deal found 2/20

$1,028

Find flights from Washington, D.C. to Donegal within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Tue 3/11

10:15 pm-12:50 pm

1 stop10h 35m

Donegal

Tue 3/18

1:15 pm-4:40 pm

1 stop31h 25m

$822

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Tue 3/11

7:00 pm-12:50 pm

2 stops13h 50m

Donegal

Tue 3/18

7:55 am-8:45 pm

2 stops16h 50m

$941

Washington, D.C.Donegal

DCA - CFN

DCACFN

Washington, D.C. Reagan-National

Wed 3/12

11:40 am-12:50 pm

2 stops21h 10m

Donegal

Wed 3/19

7:55 am-7:13 pm

2 stops15h 18m

$943

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Wed 3/12

9:30 pm-8:00 pm

2 stops18h 30m

Donegal

Wed 3/19

1:15 pm-7:45 pm

2 stops34h 30m

$1,028

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Tue 3/11

6:07 pm-12:50 pm

2 stops14h 43m

Donegal

Tue 3/18

7:55 am-9:46 pm

2 stops17h 51m

$2,755

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Most accurate provider: When it comes to deals on Washington, D.C.-Donegal flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Donegal flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C.-Donegal flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Donegal flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Donegal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Donegal

Get recent, data-driven insights about flights from Washington, D.C. to Donegal including ideal travel times, pricing trends, and more.

Rainfall in Donegal by month

In terms of precipitation, rainfall in Donegal ranges from 2.3 - 4.6 inches per month. October is typically the wettest month, when rainfall can reach 4.6 in. April is typically the driest time to visit Donegal when rainfall is around 2.3 in.

Temperature in Donegal by month

If weather is an important factor for your trip to Donegal, 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 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Donegal

Aer Lingus

7.0

Good

1,070 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

YYZ - DUB

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Aer Lingus

7.0

Good

1,070 reviews

Aer Lingus

7.0

Good

1,070 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

YYZ - DUB

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

British Airways

6.6

Okay

6,763 reviews

Aer Lingus

7.0

Good

1,070 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

YYZ - DUB

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Related info for your journey

What airport do you fly into for flights to Donegal from Washington, D.C.?
Donegal (CFN) is the airport you will fly into if you book a flight from Washington, D.C. to Donegal. You should not have trouble finding flights to Donegal from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Donegal airport from Washington, D.C.. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.
What are the most popular routes from Washington, D.C. to Donegal?
While some choose either Washington, D.C. Reagan-National - Donegal or Washington, D.C. Dulles Intl - Donegal, Baltimore/Washington - Donegal is the most popular route from Washington, D.C. to Donegal.
Can I find deals for flights from Washington, D.C. to Donegal that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Donegal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Donegal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Donegal.
Can I find deals for business class flights from Washington, D.C. to Donegal?
Yes. Cheapflights offers flight deals from Washington, D.C. to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Donegal

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Reagan-National to Donegal flights

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$822+ Cheap flights from Washington, D.C. (WAS) to Donegal (CFN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Donegal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Donegal

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Washington, D.C. to Donegal

Cheapest flights from Washington, D.C. to DonegalExplore the most affordable flight options available from Washington, D.C. to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Washington, D.C. to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Washington, D.C. to Donegal within your budget

Best time to book a flight from Washington, D.C. to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Donegal

Get recent, data-driven insights about flights from Washington, D.C. to Donegal including ideal travel times, pricing trends, and more.

Rainfall in Donegal by month

Plan your trip to Donegal by taking into account the average rainfall totals by month.

Temperature in Donegal by month

Plan your trip to Donegal by taking into account the average temperature totals by month.

Reviews of airlines servicing Donegal

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Donegal. 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 Donegal from Washington, D.C.?

What are the most popular routes from Washington, D.C. to Donegal?

Can I find deals for flights from Washington, D.C. to Donegal that include hotel bookings?

How can I find direct flights from Washington, D.C. to Donegal?

Can I find deals for business class flights from Washington, D.C. to Donegal?

Browse 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, D.C. to Donegal

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

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Cheapest flights from Washington, D.C. to Donegal
Explore the most affordable flight options available from Washington, D.C. to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.