$108 Cheap flight deals from Seattle (SEA) to Allentown (ABE)

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This Weekend's Flight Deals from Seattle to Allentown

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.

Fri, Jun 20 - Fri, Sep 26
PAE
Seattle Paine Field Intl. Airport
PHL
Philadelphia Intl.
$368 Roundtrip, found 8 hours ago
$368
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle Paine Field Intl. Airport to Philadelphia Intl., returning Fri, Sep 26, priced at $368 found 8 hours ago
Fri, Jun 20 - Fri, Sep 26
PAE
Seattle Paine Field Intl. Airport
PHL
Philadelphia Intl.
$368 Roundtrip, found 8 hours ago
$368
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle Paine Field Intl. Airport to Philadelphia Intl., returning Fri, Sep 26, priced at $368 found 8 hours ago

Airfares from $108 One Way, $210 Round Trip from Seattle to Allentown

Prices starting at $210 for return flights and $108 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 29 - Fri, Jul 4
SEA
Seattle
PHL
Philadelphia
$210 Roundtrip, found 10 hours ago
$210
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sun, Jun 29 from Seattle to Philadelphia, returning Fri, Jul 4, priced at $210 found 10 hours ago
Fri, Jun 20 - Fri, Jul 4
PAE
Seattle
PHL
Philadelphia
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle to Philadelphia, returning Fri, Jul 4, priced at $212 found 2 days ago
Tue, Sep 23 - Tue, Oct 7
SEA
Seattle
PHL
Philadelphia
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 23 from Seattle to Philadelphia, returning Tue, Oct 7, priced at $255 found 3 days ago
Wed, Jul 2 - Sat, Aug 23
SEA
Seattle
PHL
Philadelphia
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, Jul 2 from Seattle to Philadelphia, returning Sat, Aug 23, priced at $262 found 5 days ago
Tue, Sep 23 - Wed, Sep 24
SEA
Seattle
PHL
Philadelphia
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Tue, Sep 23 from Seattle to Philadelphia, returning Wed, Sep 24, priced at $268 found 3 days ago

Allentown economy flight packages

Price found within the past 48 hours. Click for updated prices.
HomeTowne Studios By Red Roof Egg Harbor–Atlantic City Airport
2.5-star property

HomeTowne Studios By Red Roof Egg Harbor–Atlantic City Airport

7.2/10 Good! (543 reviews)

Jul 30 - Aug 1

2 night stay

Seattle (SEA) to Philadelphia (PHL)

American Airlines • Non-stop roundtrip • Coach
per person
found 18 hours ago
Very pleased with the overall experience. Thanks for the nice accommodations.

Reviewed on Jul 18, 2023

Carisbrooke Inn
3.0-star property

Carisbrooke Inn

8.8/10 Excellent! (389 reviews)

Jul 30 - Aug 1

2 night stay

Seattle (SEA) to Philadelphia (PHL)

American Airlines • Non-stop roundtrip • Coach
per person
found 18 hours ago
Perfect, breakfast at cafe on corner included! Shared Balcony with great view of ocean.

Reviewed on Jul 15, 2022

Residence Inn Atlantic City Airport Egg Harbor Township
3.0-star property

Residence Inn Atlantic City Airport Egg Harbor Township

8.8/10 Excellent! (698 reviews)

Jul 30 - Aug 1

2 night stay

Seattle (SEA) to Philadelphia (PHL)

American Airlines • Non-stop roundtrip • Coach
per person
found 18 hours ago
Clean and well kept. Very helpful and professional staffs.

Reviewed on May 10, 2022

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More About Flying To Allentown from Seattle

Route Information for Flights from Seattle to Allentown

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

Seattle to Allentown

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Frequently asked questions

Are there non-stop flights from Seattle to Allentown?
Two airlines fly nonstop from SEA to Philadelphia Intl. Airport (PHL) — American Airlines and Alaska Airlines. They’ll take you where you need to go quickly and comfortably.
What is the shortest flight from Seattle to Allentown?
The quickest flight time from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Philadelphia Intl. Airport (PHL) is around 5 hours and 41 minutes. Order your favorite tipple from the drink cart, start your travel journal or finish that podcast — you’ll have enough time on this medium-haul journey.
What airlines fly from Seattle to Allentown most frequently?
American Airlines (AA) operates 52 flights every month between Seattle - Tacoma Intl. Airport (SEA) to Philadelphia, PA (PHL-Philadelphia Intl.). Your next exciting adventure is only a few clicks away. Also consider the great fares available with Alaska Airlines (AS). Offering 30 flights every month between Seattle and Allentown, they’ll make sure your journey is just as enjoyable as the destination.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.