$521 Cheap flight deals from Boston (BOS) to Letterkenny (CFN)

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Airfares from $521 One Way, $688 Round Trip from Boston to Letterkenny

Prices starting at $688 for return flights and $521 for one-way flights to Letterkenny were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 3 - Wed, Sep 9
BOS
Boston
CFN
Donegal
$688 Roundtrip, found 2 days ago
$688
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Sep 3 from Boston to Donegal, returning Wed, Sep 9, priced at $688 found 2 days ago
Thu, Sep 3 - Wed, Sep 9
BOS
Boston
CFN
Donegal
$701 Roundtrip, found 2 days ago
$701
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Sep 3 from Boston to Donegal, returning Wed, Sep 9, priced at $701 found 2 days ago
Thu, Aug 13 - Thu, Aug 20
BOS
Boston
CFN
Donegal
$718 Roundtrip, found 4 days ago
$718
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Aug 13 from Boston to Donegal, returning Thu, Aug 20, priced at $718 found 4 days ago
Thu, Aug 13 - Thu, Aug 20
BOS
Boston
CFN
Donegal
$731 Roundtrip, found 4 days ago
$731
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Aug 13 from Boston to Donegal, returning Thu, Aug 20, priced at $731 found 4 days ago
Thu, Sep 3 - Tue, Sep 8
BOS
Boston
CFN
Donegal
$747 Roundtrip, found 4 days ago
$747
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Sep 3 from Boston to Donegal, returning Tue, Sep 8, priced at $747 found 4 days ago

More About Flying To Letterkenny from Boston

Route Information for Flights from Boston to Letterkenny

Origin Airport IATA Code
BOS
Destination Airport IATA Code
CFN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Letterkenny

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.