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Allentown

$141+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ABE
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
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 March 9, 2026.

This American Airlines deal was found by Cheapflights users on 3/8. 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 8/298:00 am
SJC
-
ABE
2 stops11h 35m
American Airlines
Sat 9/121:52 pm
ABE
-
SJC
2 stops11h 23m
American Airlines
Deal found 3/8$308
This Delta deal was found by Cheapflights users on 3/8. 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 7/1511:40 am
LAS
-
ABE
1 stop8h 16m
Delta
Wed 7/221:00 pm
ABE
-
LAS
1 stop7h 52m
Delta
Deal found 3/8$343
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/2110:30 pm
SAN
-
ABE
1 stop8h 18m
United Airlines
Wed 4/295:43 pm
ABE
-
SAN
1 stop8h 16m
United Airlines
Deal found 3/6$349
This Delta deal was found by Cheapflights users on 3/4. 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 4/1711:36 pm
LAS
-
ABE
1 stop9h 36m
Delta
Sun 4/195:59 pm
ABE
-
LAS
1 stop7h 26m
Delta
Deal found 3/4$349
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/2611:30 pm
LAX
-
ABE
1 stop7h 08m
United Airlines
Tue 6/25:36 pm
ABE
-
LAX
1 stop9h 23m
United Airlines
Deal found 3/8$349
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/167:04 pm
LAS
-
ABE
2 stops11h 44m
United Airlines
Sun 4/195:43 pm
ABE
-
LAS
1 stop7h 21m
United Airlines
Deal found 3/4$354
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/296:30 am
SJC
-
ABE
1 stop7h 26m
United Airlines
Sat 9/125:36 pm
ABE
-
SJC
1 stop8h 05m
United Airlines
Deal found 3/8$358
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/2211:59 pm
LAS
-
ABE
1 stop6h 49m
United Airlines
Wed 4/295:43 pm
ABE
-
LAS
1 stop7h 21m
United Airlines
Deal found 3/4$364
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/2610:35 pm
LAX
-
ABE
1 stop8h 31m
United Airlines
Fri 9/410:38 am
ABE
-
LAX
1 stop10h 47m
United Airlines
Deal found 3/8$364
This Delta deal was found by Cheapflights users on 3/5. 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 7/2810:20 pm
SJC
-
ABE
1 stop10h 50m
Delta
Tue 8/45:40 pm
ABE
-
SJC
1 stop8h 13m
Delta
Deal found 3/5$369
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Fri 5/296:30 am
LAX
-
ABE
1 stop13h 34m
Multiple Airlines
Mon 6/87:30 am
ABE
-
LAX
2 stops15h 22m
Multiple Airlines
Deal found 3/5$382
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/1311:48 am
SMF
-
ABE
2 stops9h 34m
American Airlines
Tue 5/1912:57 pm
ABE
-
SMF
2 stops13h 30m
American Airlines
Deal found 3/8$387

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 March 9, 2026.

Round-trip from

$343
(Delta)

One-way from

$141
(Kiwi.com)
From California to Allentown-Bethlehem
Search Deals
One-way flight from California to Allentown-Bethlehem
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 March 9, 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

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 4/16

11:59 pm-9:48 am

1 stop6h 49m

Allentown-Bethlehem

Sun 4/19

5:43 pm-11:59 pm

1 stop9h 16m

$349

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 4/17

11:36 pm-12:12 pm

1 stop9h 36m

Allentown-Bethlehem

Sun 4/19

5:59 pm-11:15 pm

1 stop8h 16m

$349

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles Los Angeles

Tue 5/26

11:30 pm-9:38 am

1 stop7h 08m

Allentown-Bethlehem

Tue 6/2

5:36 pm-11:59 pm

1 stop9h 23m

$349

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles Los Angeles

Wed 8/26

10:35 pm-10:06 am

1 stop8h 31m

Allentown-Bethlehem

Fri 9/4

10:38 am-6:25 pm

1 stop10h 47m

$364

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Fri 7/24

10:56 pm-5:17 pm

2 stops15h 21m

Allentown-Bethlehem

Tue 8/4

5:40 pm-10:53 pm

1 stop8h 13m

$404

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Fri 5/22

10:40 pm-9:38 am

1 stop7h 58m

Allentown-Bethlehem

Tue 5/26

2:23 pm-11:54 pm

2 stops12h 31m

$435
Quickest round-trip

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 4/21

11:59 pm-9:48 am

1 stop6h 49m

Allentown-Bethlehem

Sat 4/25

5:45 pm-10:02 pm

1 stop7h 17m

$443

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Fri 3/20

11:59 pm-9:56 am

1 stop6h 57m

Allentown-Bethlehem

Sat 3/28

6:51 pm-12:16 am

1 stop8h 25m

$445

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Mon 4/6

10:30 pm-9:48 am

1 stop8h 18m

Allentown-Bethlehem

Tue 4/14

5:43 pm-10:59 pm

1 stop8h 16m

$446

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 4/15

6:52 pm-9:48 am

2 stops11h 56m

Allentown-Bethlehem

Sat 4/18

5:45 pm-10:02 pm

1 stop7h 17m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

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, 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 $166). 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 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 United Airlines, Delta, and American Airlines fly from California to Allentown in about 6h 49m. The time it takes to get you to your destination can typically vary by up to 7h 32m. Airlines will cover a distance of 2154 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 American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Delta 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 Diego - Allentown-Bethlehem. You may also consider Santa Ana J. Wayne/Orange Cnty - Allentown-Bethlehem or Los Angeles Los Angeles - 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 $166). 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 March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$527FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$315Average$538FlexibilityNo cancel feeOn-time69%

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