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Cheap flight deals from Seattle to Allentown Starting at PHP 14,986

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA07:00 am
        6h 59m
        1 stop
        ABE04:59 pm
        Tue, Mar 11|Seattle - Allentown|United Airlines
        PHP 14,986PHP 33,252
        55% OFF
        55% OFF
        PHP 33,252PHP 14,986

        Choose United Airlines flights from Seattle to Allentown. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 14,986 including taxes and charges.

      • SEA08:55 am
        9h 29m
        1 stop
        ABE09:24 pm
        Sat, Feb 22|Seattle - Allentown|Alaska Airlines
        PHP 20,136PHP 33,252
        39% OFF
        39% OFF
        PHP 33,252PHP 20,136

        Choose Alaska Airlines flights from Seattle to Allentown. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 20,136 including taxes and charges.

      • SEA11:59 pm
        13h 59m
        1 stop
        ABE04:58 pm
        Sun, Mar 2|Seattle - Allentown|Alaska Airlines
        PHP 20,952PHP 33,252
        37% OFF
        37% OFF
        PHP 33,252PHP 20,952

        Choose Alaska Airlines flights from Seattle to Allentown. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 2, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 20,952 including taxes and charges.

      • SEA11:59 pm
        14h
        1 stop
        ABE04:59 pm
        Sun, Mar 9|Seattle - Allentown|American Airlines
        PHP 21,184
        PHP 21,184

        Choose American Airlines flights from Seattle to Allentown. The one-way connecting flight with American Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 9, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 21,184 including taxes and charges.

      • SEA10:52 am
        7h 32m
        1 stop
        ABE09:24 pm
        Sat, Feb 22|Seattle - Allentown|United Airlines
        PHP 21,751
        PHP 21,751

        Choose United Airlines flights from Seattle to Allentown. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 21,751 including taxes and charges.

      • SEA10:52 am
        7h 32m
        1 stop
        ABE09:24 pm
        Sun, Mar 2|Seattle - Allentown|United Airlines
        PHP 21,855
        PHP 21,855

        Choose United Airlines flights from Seattle to Allentown. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 2, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 21,855 including taxes and charges.

      • SEA07:00 am
        6h 57m
        1 stop
        ABE04:57 pm
        Sat, Apr 12|Seattle - Allentown|United Airlines
        PHP 22,135
        PHP 22,135

        Choose United Airlines flights from Seattle to Allentown. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Apr 12, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 22,135 including taxes and charges.

      • SEA07:00 am
        6h 59m
        1 stop
        ABE04:59 pm
        Wed, Mar 19|Seattle - Allentown|United Airlines
        PHP 22,807
        PHP 22,807

        Choose United Airlines flights from Seattle to Allentown. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 22,807 including taxes and charges.

      • SEA07:55 am
        10h 39m
        1 stop
        ABE09:34 pm
        Wed, Mar 19|Seattle - Allentown|Alaska Airlines
        PHP 23,327
        PHP 23,327

        Choose Alaska Airlines flights from Seattle to Allentown. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 19, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 23,327 including taxes and charges.

      • SEA11:59 pm
        18h 35m
        1 stop
        ABE09:34 pm
        Thu, Mar 20|Seattle - Allentown|American Airlines
        PHP 23,431
        PHP 23,431

        Choose American Airlines flights from Seattle to Allentown. The one-way connecting flight with American Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Lehigh Valley International Airport. One-way Prices start from PHP 23,431 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        ABE02:00 pm
        Fri, Feb 28|Seattle - Allentown|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Allentown Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL542

    Delta Air Lines

    01:40 pm

    SEA

    5.0h

    09:43 pm

    ATL

    SMTWTFS
    Search

  2. DL5035

    Delta Air Lines

    09:21 pm

    ATL

    2.1h

    11:25 pm

    ABE

    SMTWTFS

  3. AA6234

    American Airlines

    05:45 pm

    SEA

    2.9h

    09:40 pm

    PHX

    -MTWTFS
    Search

  4. AA3088

    American Airlines

    11:59 pm

    PHX

    3.9h

    06:55 am

    CLT

    SMTWTFS

  5. AA5156

    American Airlines

    09:00 am

    CLT

    1.8h

    10:46 am

    ABE

    SMTWTFS

  6. AS408

    Alaska Airlines

    06:00 am

    SEA

    4.1h

    12:04 pm

    ORD

    SMTWTFS
    Search

  7. UA4463

    United Airlines

    05:50 pm

    ORD

    1.9h

    08:43 pm

    ABE

    SMTWTFS

  8. DL569

    Delta Air Lines

    06:00 am

    SEA

    4.9h

    01:54 pm

    ATL

    SMTWTFS
    Search

  9. DL5246

    Delta Air Lines

    02:50 pm

    ATL

    2.0h

    04:49 pm

    ABE

    SMTWT-S

  10. UA1448

    United Airlines

    07:05 am

    SEA

    4.0h

    01:08 pm

    ORD

    SMTWTFS
    Search

  11. UA4461

    United Airlines

    01:55 pm

    ORD

    2.0h

    04:57 pm

    ABE

    SMTWTFS

  12. DL2854

    Delta Air Lines

    07:40 pm

    SEA

    2.9h

    10:31 pm

    LAX

    SMTWTFS
    Search

  13. DL390

    Delta Air Lines

    06:00 am

    LAX

    4.4h

    01:23 pm

    ATL

    SMTWTFS

  14. DL5246

    Delta Air Lines

    02:50 pm

    ATL

    2.0h

    04:49 pm

    ABE

    SMTWT-S

  15. AS321

    Alaska Airlines

    08:23 pm

    SEA

    2.7h

    12:05 am

    DEN

    SMTWTFS
    Search

  16. UA1811

    United Airlines

    07:50 am

    DEN

    2.7h

    11:31 am

    ORD

    SMTWTFS

  17. UA4461

    United Airlines

    01:55 pm

    ORD

    2.0h

    04:57 pm

    ABE

    SMTWTFS

  18. UA2296

    United Airlines

    10:52 am

    SEA

    4.1h

    04:58 pm

    ORD

    SMTWTFS
    Search

  19. UA4463

    United Airlines

    05:50 pm

    ORD

    1.9h

    08:43 pm

    ABE

    SMTWTFS

  20. DL652

    Delta Air Lines

    11:15 pm

    SEA

    4.9h

    07:08 am

    ATL

    SMTWTFS
    Search

  21. DL5241

    Delta Air Lines

    10:35 am

    ATL

    2.0h

    12:38 pm

    ABE

    SMTWTFS

  22. AS461

    Alaska Airlines

    11:59 pm

    SEA

    3.9h

    05:53 am

    ORD

    SMTWTFS
    Search

  23. UA4461

    United Airlines

    01:55 pm

    ORD

    2.0h

    04:57 pm

    ABE

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Allentown?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Allentown (ABE) the cheapest?

    Airlines adjust prices for flights from Seattle to Allentown based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Allentown (ABE) cost?

    According to Trip.com's data, the lowest price is around PHP 38,896.

  • What is the transportation method from the main airport to downtown in Allentown?

    • The distance from Lehigh Valley International Airport to downtown is about 6 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Seattle to Allentown

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Allentown. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Allentown

Cheapest nonstop flight pricePHP 14,986
Off-season for travelJanuary
Peak season for travelDecember
Flight distance3,761.16 km
Popular airlineDelta Air Lines

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