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$137+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ABE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from California to Allentown

Keep the following information in mind while searching for California to Allentown flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(American Airlines)

One-way from

$137
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$406
Provider with most accurate pricing for Los Angeles-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Allentown-Bethlehem flights.
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From California to Allentown-Bethlehem
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One-way flight from California to Allentown-Bethlehem
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/311:59 pmLAX - ABE
2 stops10h 31mAmerican Airlines
Wed 12/107:30 amABE - LAX
1 stop10h 06mAmerican Airlines
Deal found 10/29$224
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/66:35 amSJC - ABE
1 stop7h 39mDelta
Wed 12/1012:54 pmABE - SJC
1 stop10h 47mDelta
Deal found 10/28$257
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/66:35 amSJC - ABE
1 stop7h 39mDelta
Sat 12/1312:54 pmABE - SJC
2 stops10h 42mDelta
Deal found 10/28$262
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/66:20 amSJC - ABE
2 stops12h 51mDelta
Mon 12/1512:54 pmABE - SJC
1 stop10h 47mDelta
Deal found 10/28$272
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 12/310:15 amLAS - ABE
1 stop23h 04mMultiple Airlines
Sun 12/77:30 amABE - LAS
2 stops19h 16mMultiple Airlines
Deal found 10/29$280
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 12/76:35 amSJC - ABE
1 stop7h 39mDelta
Sat 12/1312:54 pmABE - SJC
2 stops10h 42mDelta
Deal found 10/28$282
This Delta deal was found by Cheapflights users on 10/30. 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 12/66:35 amSJC - ABE
1 stop7h 39mDelta
Mon 12/812:54 pmABE - SJC
1 stop10h 47mDelta
Deal found 10/30$284
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 12/76:35 amSJC - ABE
1 stop7h 39mDelta
Mon 12/1512:54 pmABE - SJC
1 stop10h 47mDelta
Deal found 10/28$287
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/58:30 pmSJC - ABE
2 stops12h 44mDelta
Thu 12/1112:54 pmABE - SJC
1 stop10h 47mDelta
Deal found 10/28$292
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 12/99:04 amSJC - ABE
2 stops10h 07mDelta
Sat 12/1312:54 pmABE - SJC
2 stops10h 42mDelta
Deal found 10/28$293
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 12/310:15 amLAS - ABE
1 stop23h 04mMultiple Airlines
Wed 12/1010:00 amABE - LAS
2 stops40h 39mMultiple Airlines
Deal found 10/29$295
This Delta deal was found by Cheapflights users on 10/29. 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 12/36:15 amLAX - ABE
1 stop7h 23mDelta
Wed 12/1012:54 pmABE - LAX
1 stop8h 44mDelta
Deal found 10/29$297

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 October 30, 2025.
Use the filters below to find and compare flights from California to Allentown that are best for you.

Fly from

California

Fly to

Allentown

Route

Depart

Return

Price

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sat 12/6

7:00 am-10:11 pm

2 stops12h 11m

Allentown-Bethlehem

Thu 12/11

12:54 pm-8:41 pm

1 stop10h 47m

$272

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sat 12/6

6:20 am-10:11 pm

2 stops12h 51m

Allentown-Bethlehem

Mon 12/15

12:54 pm-8:41 pm

1 stop10h 47m

$272

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 12/3

10:15 am-12:19 pm

1 stop23h 04m

Allentown-Bethlehem

Sun 12/7

7:30 am-11:46 pm

2 stops19h 16m

$280

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sun 12/7

6:35 am-5:14 pm

1 stop7h 39m

Allentown-Bethlehem

Sat 12/13

12:54 pm-8:36 pm

2 stops10h 42m

$282

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sun 12/7

9:04 am-10:11 pm

2 stops10h 07m

Allentown-Bethlehem

Wed 12/10

5:23 pm-10:55 pm

1 stop8h 32m

$282

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sat 12/6

6:35 am-5:14 pm

1 stop7h 39m

Allentown-Bethlehem

Mon 12/8

12:54 pm-8:41 pm

1 stop10h 47m

$284

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sun 12/7

6:35 am-5:14 pm

1 stop7h 39m

Allentown-Bethlehem

Mon 12/15

12:54 pm-8:41 pm

1 stop10h 47m

$287

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 12/3

10:15 am-12:19 pm

1 stop23h 04m

Allentown-Bethlehem

Wed 12/10

10:00 am-11:39 pm

2 stops40h 39m

$295

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Wed 12/3

6:15 am-4:38 pm

1 stop7h 23m

Allentown-Bethlehem

Wed 12/10

12:54 pm-6:38 pm

1 stop8h 44m

$297

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Wed 12/10

11:45 am-10:11 pm

1 stop7h 26m

Allentown-Bethlehem

Sun 12/14

6:25 am-12:32 pm

1 stop9h 07m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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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, June is the cheapest month in which you can book a flight from California to Allentown (average of $78). Flying from California to Allentown in December is currently the most expensive (average of $147). 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 CA to ABE?

Find hourly flight availability from California 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 October 30, 2025.

It’s typically best to fly out from California to Allentown in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

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 8h 27m. The time it takes to get you to your destination can typically vary by up to 3h 44m. Airlines will cover a distance of 2381 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 $169. 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 San Francisco - Allentown-Bethlehem. You may also consider Los Angeles - Allentown-Bethlehem or San Jose - 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, June is the cheapest month in which you can book a flight from California to Allentown (average of $78). Flying from California to Allentown in December is currently the most expensive (average of $147). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$542FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$556FlexibilityNo cancel feeOn-time69%

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