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$424+ Cheap flights from Oakland, CA to Allentown (OAK - 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — ABE
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Oakland to Allentown

Cheapest flights from Oakland to Allentown
Explore the most affordable flight options available from Oakland to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This Delta deal was found by Cheapflights users on 4/2. 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.
Mon 4/64:49 pm
OAK
-
ABE
2 stops21h 28m
Delta
Sat 4/116:32 am
ABE
-
OAK
2 stops12h 28m
Delta
Deal found 4/2$1,193
This Delta deal was found by Cheapflights users on 4/1. 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 6/266:00 am
OAK
-
ABE
2 stops13h 30m
Delta
Fri 7/101:08 pm
ABE
-
OAK
2 stops13h 43m
Delta
Deal found 4/1$1,484
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 6/186:00 am
OAK
-
ABE
2 stops13h 30m
Delta
Sun 6/216:20 am
ABE
-
OAK
2 stops13h 03m
Delta
Deal found 3/30$2,129

Find flight deals from Oakland to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,484
(Delta)

One-way from

$424
(Delta)

Popular in

November

Cheapest in

January

Average price

$478
Provider with most accurate pricing for San Francisco-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Allentown-Bethlehem flights.
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From Oakland to Allentown-Bethlehem
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One-way flight from Oakland to Allentown-Bethlehem
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Highest demand for flights based on searches. 45% potential increase in price ($495 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 37% potential price decrease ($158 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 April 3, 2026.
Use the filters below to find and compare flights from Oakland to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Fri 6/26

6:00 am-10:30 pm

2 stops13h 30m

Allentown-Bethlehem

Fri 7/10

1:08 pm-11:51 pm

2 stops13h 43m

$1,484
Quickest round-trip

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Thu 6/18

6:00 am-10:30 pm

2 stops13h 30m

Allentown-Bethlehem

Sun 6/21

6:20 am-4:23 pm

2 stops13h 03m

$2,129
Cheapest one-way

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Wed 5/27

6:00 am-12:19 pm

2 stops27h 19m

$434

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Fri 5/29

6:00 am-5:28 pm

2 stops32h 28m

$437

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Tue 5/26

11:15 pm-2:00 pm

3 stops59h 45m

$455

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Sat 5/30

11:30 pm-2:00 pm

3 stops35h 30m

$547

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Tue 6/16

5:03 pm-12:27 pm

2 stops16h 24m

$573
Quickest one-way

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Thu 5/28

6:00 am-10:18 pm

2 stops13h 18m

$615

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Mon 6/15

5:03 pm-5:25 pm

2 stops21h 22m

$653

OaklandAllentown

OAK - ABE

OAKABE

Oakland

Sat 5/30

6:00 am-10:18 pm

2 stops13h 18m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Oakland to Allentown

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

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

Currently, June is the cheapest month in which you can book a flight from Oakland, California to Allentown (average of $138). Flying from Oakland, California to Allentown in September is currently the most expensive (average of $223). 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 Oakland 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 Oakland, California to Allentown?

    For as low as $1,484, Delta can have you in Allentown from Oakland, California in 13h 30m. There are 2483 mi between Oakland, California and Allentown.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Oakland, California to Allentown (average of $138). Flying from Oakland, California to Allentown in September is currently the most expensive (average of $223). 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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