$111 Cheap flight deals from Seattle (SEA) to Biddeford (PWM)

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This Weekend's Flight Deals from Seattle to Biddeford

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 31 - Tue, Feb 3
SEA
Seattle - Tacoma Intl.
PWM
Portland Intl. Jetport
$321 Roundtrip, found 6 days ago
$321
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Seattle - Tacoma Intl. to Portland Intl. Jetport, returning Tue, Feb 3, priced at $321 found 6 days ago

Airfares from $111 One Way, $221 Round Trip from Seattle to Biddeford

Prices starting at $221 for return flights and $111 for one-way flights to Biddeford were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 3 - Wed, Mar 11
SEA
Seattle
PWM
Portland
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Mar 3 from Seattle to Portland, returning Wed, Mar 11, priced at $221 found 5 days ago
Tue, Mar 3 - Mon, Mar 9
SEA
Seattle
PWM
Portland
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Mar 3 from Seattle to Portland, returning Mon, Mar 9, priced at $223 found 5 days ago
Wed, Mar 4 - Sat, Mar 7
SEA
Seattle
PWM
Portland
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Mar 4 from Seattle to Portland, returning Sat, Mar 7, priced at $226 found 5 days ago
Mon, Mar 2 - Mon, Mar 9
SEA
Seattle
PWM
Portland
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Mar 2 from Seattle to Portland, returning Mon, Mar 9, priced at $226 found 5 days ago
Thu, Mar 5 - Mon, Mar 9
SEA
Seattle
PWM
Portland
$312 Roundtrip, found 5 days ago
$312
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Mar 5 from Seattle to Portland, returning Mon, Mar 9, priced at $312 found 5 days ago

Biddeford economy flight packages

Price found within the past 48 hours. Click for updated prices.
Portland Harbor Hotel
4.0-star property

Portland Harbor Hotel

9.2/10 Wonderful! (1,668 reviews)

Mar 11 - Mar 15

4 night stay

Seattle (SEA) to Portland (PWM)

Delta • Non-stop • Coach

Portland (PWM) to Seattle (SEA)

Southwest Airlines • Non-stop • Coach
Price was $863, price is now $700 per person
$700
per person
found 3 hours ago
Everything was great! However it would nivce if there was a microwave at the snack stations on each floor.

Reviewed on Dec 8, 2025

The McKernan Inn
3.0-star property

The McKernan Inn

9/10 Wonderful! (83 reviews)

Mar 11 - Mar 15

4 night stay

Seattle (SEA) to Portland (PWM)

Delta • Non-stop • Coach

Portland (PWM) to Seattle (SEA)

Southwest Airlines • Non-stop • Coach
Price was $890, price is now $733 per person
$733
per person
found 3 hours ago
Location is great. We really enjoyed walking on the beach. Our room wasn’t bad but not great either. Def needs to be refreshed. The blinds in several windows were removed and the curtains didn’t block the light so we were up early. Furniture is in rough shape. Prolly wouldn’t stay here again but it was fine for one night

Reviewed on Nov 3, 2025

The Docent’s Collection – Thompson Block
3.5-star property

The Docent’s Collection – Thompson Block

9.6/10 Exceptional! (249 reviews)

Mar 11 - Mar 15

4 night stay

Seattle (SEA) to Portland (PWM)

Delta • Non-stop • Coach

Portland (PWM) to Seattle (SEA)

Southwest Airlines • Non-stop • Coach
Price was $889, price is now $757 per person
$757
per person
found 3 hours ago
This is a beautiful property with amazing, helpful staff at a prime location. Close to lots of dining and activities, a perfect winter wonderland retreat. It is a very relaxing place to stay.

Reviewed on Mar 10, 2023

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More About Flying To Biddeford from Seattle

Route Information for Flights from Seattle to Biddeford

Origin Airport IATA Code
SEA
Destination Airport IATA Code
PWM
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Biddeford

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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.