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$299+ Cheap flights from Sacramento to Allentown (SMF - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ABE
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Sacramento to Allentown

Cheapest flights from Sacramento to Allentown
Explore the most affordable flight options available from Sacramento to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
SMF
-
ABE
1 stop7h 19m
Delta
Tue 4/215:59 pm
ABE
-
SMF
1 stop8h 06m
Delta
Deal found 3/12$428
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SMF
-
ABE
2 stops12h 17m
United Airlines
Tue 4/216:15 am
ABE
-
SMF
1 stop8h 38m
United Airlines
Deal found 3/12$452
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:25 pm
SMF
-
ABE
1 stop7h 31m
Delta
Mon 9/75:40 pm
ABE
-
SMF
1 stop8h 00m
Delta
Deal found 3/17$454
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:14 pm
SMF
-
ABE
2 stops14h 58m
Delta
Tue 4/215:59 pm
ABE
-
SMF
1 stop8h 06m
Delta
Deal found 3/12$462
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:07 pm
SMF
-
ABE
1 stop7h 59m
United Airlines
Sat 8/222:30 pm
ABE
-
SMF
1 stop10h 52m
United Airlines
Deal found 3/12$469
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
SMF
-
ABE
2 stops14h 15m
American Airlines
Thu 7/95:18 pm
ABE
-
SMF
1 stop9h 16m
American Airlines
Deal found 3/16$482
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:59 pm
SMF
-
ABE
1 stop6h 49m
United Airlines
Wed 4/225:43 pm
ABE
-
SMF
1 stop8h 05m
United Airlines
Deal found 3/12$498

Find flight deals from Sacramento to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$428
(Delta)

One-way from

$299
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$413
Provider with most accurate pricing for Sacramento Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Allentown-Bethlehem flights.
Search Deals
From Sacramento Intl to Allentown-Bethlehem
Search Deals
One-way flight from Sacramento Intl to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 45% potential increase in price ($494 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 36% potential price decrease ($158 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Sacramento to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Sat 4/18

7:00 am-5:19 pm

1 stop7h 19m

Allentown-Bethlehem

Tue 4/21

5:59 pm-11:05 pm

1 stop8h 06m

$428

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Tue 8/18

11:07 pm-10:06 am

1 stop7h 59m

Allentown-Bethlehem

Sat 8/22

2:30 pm-10:22 pm

1 stop10h 52m

$469
Quickest round-trip

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Sat 4/18

11:59 pm-9:48 am

1 stop6h 49m

Allentown-Bethlehem

Wed 4/22

5:43 pm-10:48 pm

1 stop8h 05m

$498

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Sat 7/4

11:39 pm-9:38 am

1 stop6h 59m

Allentown-Bethlehem

Thu 7/9

5:41 pm-10:37 pm

1 stop7h 56m

$557
Cheapest one-way

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Mon 5/25

11:39 pm-9:38 am

1 stop6h 59m

$299
Quickest one-way

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Tue 4/7

11:59 pm-9:48 am

1 stop6h 49m

$313

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Mon 4/6

11:59 pm-9:48 am

1 stop6h 49m

$313

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Sat 4/4

7:05 am-5:17 pm

1 stop7h 12m

$340

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Fri 4/3

7:20 pm-11:30 am

2 stops13h 10m

$374

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Sun 4/5

11:59 pm-9:48 am

1 stop6h 49m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Compare providers for flights from Sacramento to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Allentown in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Allentown

What is the cheapest month to book a flight from Sacramento to Allentown?

Currently, March is the cheapest month in which you can book a flight from Sacramento to Allentown (average of $137). Flying from Sacramento to Allentown in December is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sacramento to Allentown?

    Airlines like Delta and United Airlines fly from Sacramento to Allentown in about 7h 19m. The time it takes to get you to your destination can typically vary by up to 40m. The distance between Sacramento and Allentown is about 2428 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Sacramento to Allentown that include hotel bookings?

    Yes. In addition to deals on Sacramento to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Allentown.

  • Can I find deals for business class flights from Sacramento to Allentown?

    Yes. Cheapflights offers flight deals from Sacramento to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Allentown?

    Currently, March is the cheapest month in which you can book a flight from Sacramento to Allentown (average of $137). Flying from Sacramento to Allentown in December is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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