$935+ Cheap flights from the United States 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CFN
May 6 — May 131
1 adult, Economy
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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 USA to Donegal
Keep the following information in mind while searching for USA to Donegal flight deals. Data was last updated May 1, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $935 (Gurufare) |
Find flight deals from USA to Donegal
Cheapest flights from USA to DonegalExplore the most affordable flight options available from USA to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from USA to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:55 pmDEN - CFN
1 stop11h 05mAer Lingus
Sat 8/97:55 amCFN - DEN
1 stop17h 04mAer Lingus
Deal found 4/30![Aer Lingus logo]()
$935
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:00 pmJFK - CFN
1 stop14h 50mAer Lingus
Sat 1/32:30 pmCFN - JFK
1 stop9h 55mAer Lingus
Deal found 4/30![Aer Lingus logo]()
$1,143
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:30 pmIAD - CFN
2 stops25h 30mMultiple Airlines
Sat 6/217:55 amCFN - IAD
2 stops32h 50mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,256
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:30 pmJFK - CFN
2 stops13h 20mMultiple Airlines
Sat 1/37:55 amCFN - JFK
1 stop10h 55mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,266
This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:20 pmBWI - CFN
2 stops35h 40mBritish Airways
Sat 6/212:30 pmCFN - BWI
2 stops34h 05mBritish Airways
Deal found 4/30![British Airways logo]()
$2,161
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:15 amBWI - CFN
3 stops32h 45mMultiple Airlines
Sat 6/217:55 amCFN - BWI
3 stops28h 09mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$2,324
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:45 pmIAD - CFN
2 stops16h 15mBritish Airways
Sat 6/212:30 pmCFN - IAD
3 stops32h 00mBritish Airways
Deal found 4/30![British Airways logo]()
$3,560
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Donegal 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 May 1, 2025.
Use the filters below to find and compare flights from the United States to Donegal that are best for you.
Fly from
USA
Fly to
Donegal
Route
Depart
Return
Price
DenverDonegal
DEN - CFN
DENCFN
Denver Intl
Mon 7/28
7:55 pm-2:00 pm
1 stop11h 05m
Donegal
Sat 8/9
7:55 am-5:59 pm
1 stop17h 04m
$935
Washington, D.C.Donegal
IAD - CFN
IADCFN
Washington, D.C. Dulles Intl
Sat 6/14
1:30 pm-8:00 pm
2 stops25h 30m
Donegal
Sat 6/21
7:55 am-11:45 am
2 stops32h 50m
$1,256
BaltimoreDonegal
BWI - CFN
BWICFN
Baltimore/Washington
Sat 6/14
9:20 pm-2:00 pm
2 stops35h 40m
Donegal
Sat 6/21
2:30 pm-7:35 pm
2 stops34h 05m
$2,161
BaltimoreDonegal
BWI - CFN
BWICFN
Baltimore/Washington
Sat 6/14
6:15 am-8:00 pm
3 stops32h 45m
Donegal
Sat 6/21
7:55 am-7:04 am
3 stops28h 09m
$2,324
Washington, D.C.Donegal
IAD - CFN
IADCFN
Washington, D.C. Dulles Intl
Sat 6/14
10:45 pm-8:00 pm
2 stops16h 15m
Donegal
Sat 6/21
2:30 pm-5:30 pm
3 stops32h 00m
$3,560
Best time to book a flight from USA to Donegal
Have a flexible travel schedule? Discover the best time to fly to Donegal from USA 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.
Cheapflights Insights
Everything you need to know about your flight from the United States to Donegal
Rainfall in Donegal by month
Plan your trip to Donegal by taking into account the average rainfall totals 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
Plan your trip to Donegal by taking into account the average temperature totals 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
Get insights into the airlines that provide service to Donegal. 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 Donegal. Reviews last updated May 1, 2025.
Food
6.4
Boarding
7.2
Crew
7.9
Entertainment
6.7
Comfort
7.0
Overall
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Mar 2025
BOS - DUB
Food
6.4
Boarding
7.2
Crew
7.9
Entertainment
6.7
Comfort
7.0
Overall
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Mar 2025
BOS - DUB
Food
6.4
Boarding
7.2
Crew
7.9
Entertainment
6.7
Comfort
7.0
Overall
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Mar 2025
BOS - DUB
Related info for your journey
Find useful and relevant information for your journey from USA to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for USA to Donegal
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from USA to Donegal
Discover the top airline that operate flights from USA to Donegal. 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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$633 | Average$1,048 | FlexibilityNo cancel fee | On-timeN/A |