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Allentown

$116+ Cheap flights from California to Allentown (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.
LAX — ABE
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from California to Allentown

Cheapest flights from California to Allentown
Explore the most affordable flight options available from California to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:32 pm
SAN
-
ABE
1 stop15h 36m
Multiple Airlines
Mon 9/217:30 am
ABE
-
SAN
1 stop11h 28m
Multiple Airlines
Deal found 7/24$274
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:54 pm
SAN
-
ABE
1 stop19h 14m
Multiple Airlines
Sun 9/209:55 pm
ABE
-
SAN
2 stops45h 04m
Multiple Airlines
Deal found 7/24$292
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:00 am
SFO
-
ABE
2 stops27h 42m
Multiple Airlines
Mon 10/56:30 am
ABE
-
SFO
1 stop12h 09m
Multiple Airlines
Deal found 7/25$296
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:09 pm
LAX
-
ABE
1 stop15h 59m
Multiple Airlines
Sun 9/139:55 pm
ABE
-
LAX
2 stops29h 08m
Multiple Airlines
Deal found 7/23$299
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:51 pm
LAX
-
ABE
1 stop15h 51m
Multiple Airlines
Sun 10/117:40 am
ABE
-
LAX
2 stops18h 59m
Multiple Airlines
Deal found 7/22$329
This Delta deal was found by Cheapflights users on 7/26. 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.
Tue 8/116:40 am
SJC
-
ABE
1 stop7h 43m
Delta
Sat 9/56:16 am
ABE
-
SJC
1 stop8h 12m
Delta
Deal found 7/26$329
This Delta deal was found by Cheapflights users on 7/23. 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 8/297:05 am
ONT
-
ABE
1 stop7h 18m
Delta
Fri 9/1112:56 pm
ABE
-
ONT
1 stop10h 09m
Delta
Deal found 7/23$334
This Delta deal was found by Cheapflights users on 7/26. 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.
Tue 8/116:40 am
SJC
-
ABE
1 stop7h 43m
Delta
Fri 9/41:10 pm
ABE
-
SJC
2 stops12h 03m
Delta
Deal found 7/26$334
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 8/116:40 am
SJC
-
ABE
1 stop7h 43m
Delta
Sat 9/121:50 pm
ABE
-
SJC
1 stop10h 32m
Delta
Deal found 7/24$339
This Delta deal was found by Cheapflights users on 7/23. 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 8/157:05 am
ONT
-
ABE
1 stop7h 18m
Delta
Sat 8/226:16 am
ABE
-
ONT
1 stop7h 26m
Delta
Deal found 7/23$347
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 8/276:37 pm
SMF
-
ABE
2 stops12h 20m
United Airlines
Mon 8/315:36 pm
ABE
-
SMF
1 stop8h 12m
United Airlines
Deal found 7/22$348
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/56:00 am
SMF
-
ABE
2 stops13h 20m
American Airlines
Sat 9/122:25 pm
ABE
-
SMF
2 stops12h 09m
American Airlines
Deal found 7/26$353

Find flight deals from California to Allentown

Keep the following information in mind while searching for California to Allentown flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Kiwi.com)

One-way from

$116
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$538
Provider with most accurate pricing for Los Angeles Los Angeles-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Allentown-Bethlehem flights.
Search Deals
From California to Allentown-Bethlehem
Search Deals
One-way flight from California to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 27, 2026.
Use the filters below to find and compare flights from California to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 9/22

8:41 pm-12:15 pm

2 stops12h 34m

Allentown-Bethlehem

Sat 9/26

12:56 pm-10:06 pm

2 stops12h 10m

$339

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Thu 8/27

6:37 pm-9:57 am

2 stops12h 20m

Allentown-Bethlehem

Mon 8/31

5:36 pm-10:48 pm

1 stop8h 12m

$348

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Thu 10/1

11:35 am-3:42 pm

1 stop25h 07m

Allentown-Bethlehem

Mon 10/5

6:30 am-10:58 am

1 stop31h 28m

$355
Quickest round-trip

OntarioAllentown

ONT - ABE

ONTABE

Ontario

Sun 8/30

7:05 am-5:23 pm

1 stop7h 18m

Allentown-Bethlehem

Wed 9/9

6:25 am-11:05 am

1 stop7h 40m

$358

OntarioAllentown

ONT - ABE

ONTABE

Ontario

Thu 10/8

2:55 pm-3:42 pm

1 stop21h 47m

Allentown-Bethlehem

Sun 10/11

3:16 pm-10:43 am

2 stops22h 27m

$359

OntarioAllentown

ONT - ABE

ONTABE

Ontario

Sat 8/29

6:15 am-10:20 pm

2 stops13h 05m

Allentown-Bethlehem

Fri 9/11

2:25 pm-10:37 pm

2 stops11h 12m

$368

OntarioAllentown

ONT - ABE

ONTABE

Ontario

Fri 10/23

11:59 pm-4:35 pm

2 stops13h 36m

Allentown-Bethlehem

Tue 10/27

7:44 am-3:16 pm

2 stops10h 32m

$379

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 10/15

12:35 am-12:15 pm

1 stop8h 40m

Allentown-Bethlehem

Fri 10/23

6:30 am-11:21 am

1 stop7h 51m

$379

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles Los Angeles

Sat 8/15

7:00 am-5:23 pm

1 stop7h 23m

Allentown-Bethlehem

Mon 8/17

6:08 pm-12:41 am

1 stop9h 33m

$379

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles Los Angeles

Fri 9/11

11:55 pm-1:03 pm

1 stop10h 08m

Allentown-Bethlehem

Sun 9/13

6:08 pm-12:26 am

1 stop9h 18m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from California 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 California to Allentown

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

Currently, October is the cheapest month in which you can book a flight from California to Allentown (average of $390). Flying from California to Allentown in March is currently the most expensive (average of $605). 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.

How much does it cost to fly round-trip from California to Allentown?

Airfare is typical for this route at the moment.
California to Allentown flights typically cost between $297 and $442 in September.
The cheapest round-trip price found within the last 5 days was $299 on Multiple Airlines (Sep 6-Sep 13).

Related info for your journey

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

  • What airport do you fly into for flights to Allentown from California?

    For a flight from California to Allentown, you will be flying into Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

  • How long is the flight from California to Allentown?

    Airlines like Delta, United Airlines, and American Airlines fly from California to Allentown in about 12h 20m. The time it takes to get you to your destination can typically vary by up to 45m. Airlines will cover a distance of 2428 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Allentown one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $148. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from California to Allentown for a low price.

  • What are the most popular routes from California to Allentown?

    The most popular route from California to Allentown is Los Angeles Los Angeles - Allentown-Bethlehem. You may also consider San Francisco - Allentown-Bethlehem or Ontario - Allentown-Bethlehem.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Allentown?

    Currently, October is the cheapest month in which you can book a flight from California to Allentown (average of $390). Flying from California to Allentown in March is currently the most expensive (average of $605). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from California to Allentown

Discover the top 3 airlines that operate flights from California 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$531FlexibilityNo cancel feeOn-time71%
DeltaCheapest$304Average$498FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$315Average$490FlexibilityNo cancel feeOn-time69%

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