$169 Cheap Delta flights Sacramento (SMF) to Allentown (ABE)

View $169 flight on Wed, Sep 3, 2025Opens in a new window

$169 Cheap Delta flights Sacramento (SMF) to Allentown (ABE)

Prices were available within the past 7 days and start at $169 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 15 - Tue, Nov 18
SMF
Sacramento
ABE
Allentown
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 15 from Sacramento to Allentown, returning Tue, Nov 18, priced at $309 found 3 days ago
Delta
Mon, Sep 29 - Wed, Oct 8
SMF
Sacramento
ABE
Allentown
$314 Roundtrip, found 22 hours ago
$314
Roundtrip
found 22 hours ago
Select Delta flight, departing Mon, Sep 29 from Sacramento to Allentown, returning Wed, Oct 8, priced at $314 found 22 hours ago
Delta
Mon, Sep 29 - Sat, Oct 4
SMF
Sacramento
ABE
Allentown
$319 Roundtrip, found 22 hours ago
$319
Roundtrip
found 22 hours ago
Select Delta flight, departing Mon, Sep 29 from Sacramento to Allentown, returning Sat, Oct 4, priced at $319 found 22 hours ago
Delta
Wed, Sep 10 - Tue, Sep 16
SMF
Sacramento
ABE
Allentown
$331 Roundtrip, found 3 days ago
$331
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 10 from Sacramento to Allentown, returning Tue, Sep 16, priced at $331 found 3 days ago
Delta
Sat, Sep 6 - Sat, Sep 13
SMF
Sacramento
ABE
Allentown
$333 Roundtrip, found 22 hours ago
$333
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Sep 6 from Sacramento to Allentown, returning Sat, Sep 13, priced at $333 found 22 hours ago
Delta
Sat, Sep 13 - Tue, Sep 16
SMF
Sacramento
ABE
Allentown
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 13 from Sacramento to Allentown, returning Tue, Sep 16, priced at $336 found 3 days ago
Flights from Sacramento (SMF) to Allentown (ABE)
Origin airport
Sacramento Intl.
Destination airport
Lehigh Valley Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
2429 mi

Frequently asked questions

How much is a Delta Air Lines flight from Sacramento Intl. Airport (SMF) to Lehigh Valley Intl. Airport (ABE)?
Scoring cheap one-way Delta Air Lines flights from SMF to ABE from $169 on Expedia is simple — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $309 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SMF to ABE with Delta Air Lines?
January is one of the least expensive months to jet away to Allentown with Delta Air Lines. You could also find great prices on one-way and return tickets in March.
What is the cheapest time to book flights from Sacramento Intl. Airport (SMF) to Lehigh Valley Intl. Airport (ABE) with Delta Air Lines?
Look for affordable Delta Air Lines flights from Sacramento Intl. Airport (SMF) to Lehigh Valley Intl. Airport (ABE) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Sacramento Intl. Airport (SMF) to Lehigh Valley Intl. Airport (ABE)?
Use the "Nonstop" filter when looking for direct Delta Air Lines flights from SMF to ABE. You can also compare other airlines servicing the same nonstop route.
What is the earliest Delta Air Lines flight from SMF to ABE?
Search Delta Air Lines's earliest flights from SMF to ABE by checking the "Early Morning" and "Morning" filters. Not only will you arrive sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Allentown?
Board a Delta Air Lines flight from Sacramento Intl. Airport (SMF) to Allentown, and you'll likely land at Lehigh Valley Intl. Airport (ABE). This is the airline's main hub in this destination.
Why fly with Delta Air Lines from SMF to ABE?
Taking off from SMF to ABE with Delta Air Lines comes with a host of benefits, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Sacramento Intl. Airport (SMF) to Lehigh Valley Intl. Airport (ABE)?
Depending on the ticket type you purchased, a fee generally applies if you cancel or change your booking more than 24 hours after it's confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when searching for flights. For additional information on canceling or changing your reservation, go to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.