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$248+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ABE
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$419
(Delta)

One-way from

$248
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$576
From Sacramento Intl to Allentown-Bethlehem
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One-way flight from Sacramento Intl to Allentown-Bethlehem
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Highest demand for flights based on searches. 17% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/612:01 pmSMF - ABE
1 stop7h 29mDelta
Wed 8/1312:56 pmABE - SMF
2 stops13h 24mDelta
Deal found 7/28$419
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 8/1111:55 pmSMF - ABE
2 stops11h 31mAmerican Airlines
Tue 8/192:56 pmABE - SMF
1 stop7h 55mAmerican Airlines
Deal found 7/28$444
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/279:20 amSMF - ABE
1 stop9h 34mUnited Airlines
Wed 9/35:28 pmABE - SMF
1 stop8h 30mUnited Airlines
Deal found 7/28$568
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:26 pmSMF - ABE
3 stops24h 44mMultiple Airlines
Thu 8/149:50 pmABE - SMF
3 stops24h 30mMultiple Airlines
Deal found 7/28$671

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 July 29, 2025.
Use the filters below to find and compare flights from Sacramento to Allentown that are best for you.

Fly from

Sacramento

Fly to

Allentown

Route

Depart

Return

Price

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Wed 8/6

12:01 pm-10:30 pm

1 stop7h 29m

Allentown-Bethlehem

Wed 8/13

12:56 pm-11:20 pm

2 stops13h 24m

$419

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Mon 8/11

11:55 pm-2:26 pm

2 stops11h 31m

Allentown-Bethlehem

Tue 8/19

2:56 pm-7:51 pm

1 stop7h 55m

$444

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Wed 8/27

9:20 am-9:54 pm

1 stop9h 34m

Allentown-Bethlehem

Wed 9/3

5:28 pm-10:58 pm

1 stop8h 30m

$568

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Thu 8/7

7:26 pm-11:10 pm

3 stops24h 44m

Allentown-Bethlehem

Thu 8/14

9:50 pm-7:20 pm

3 stops24h 30m

$671

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Tue 8/12

8:30 am-9:44 pm

1 stop10h 14m

$248

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Sat 8/16

3:18 pm-10:06 pm

3 stops27h 48m

$254

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Tue 8/26

2:31 pm-11:58 am

2 stops18h 27m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, February is the cheapest month in which you can book a flight from Sacramento to Allentown (average of $289). Flying from Sacramento to Allentown in December is currently the most expensive (average of $395). 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.

What is the cheapest time of day to fly from SMF to ABE?

Find hourly flight availability from Sacramento to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Sacramento to Allentown by exploring options for tickets at noon.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Sacramento to Allentown to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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.

  • What are the cheapest airlines flying from Sacramento to Allentown round-trip?

    Our cheapest airline available from Sacramento to Allentown is Delta. Our recent data shows that you can find tickets from as low as $419 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $444 and $568 round-trip. These flights start at 4% lower than the current average price 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Sacramento to Allentown (average of $289). Flying from Sacramento to Allentown in December is currently the most expensive (average of $395). 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.

See more FAQs

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Top 3 airlines flying from Sacramento to Allentown

Discover the top 3 airlines that operate flights from Sacramento to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$518FlexibilityNo cancel feeOn-time69%

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