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San Francisco Bay Area

$169+ Cheap flights from Allentown (ABE) to San Francisco Bay Area

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SFO
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Allentown to San Francisco Bay Area

Keep the following information in mind while searching for Allentown to San Francisco Bay Area flight deals. Data was last updated June 30, 2025.

Round-trip from

$292
(Trip.com)

One-way from

$169
(Delta)

Popular in

April

Cheapest in

November

Average price

$430
From Allentown-Bethlehem to San Francisco Bay Area
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One-way flight from Allentown-Bethlehem to San Francisco Bay Area
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Highest demand for flights based on searches. 6% potential increase in price ($28 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 June 2025
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Find flight deals from Allentown to San Francisco Bay Area

Cheapest flights from Allentown to San Francisco Bay Area
Explore the most affordable flight options available from Allentown to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Trip.com deal was found by Cheapflights users on 6/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/249:16 pmABE - SFO
1 stop16h 09mMultiple Airlines
Tue 7/298:53 pmSFO - ABE
1 stop15h 18mMultiple Airlines
Deal found 6/28$292
This Delta deal was found by Cheapflights users on 6/28. 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 7/2212:55 pmABE - SJC
1 stop9h 56mDelta
Tue 7/2911:00 pmSJC - ABE
1 stop10h 15mDelta
Deal found 6/28$309
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 8/1212:56 pmABE - SFO
1 stop10h 29mDelta
Tue 8/196:15 amSFO - ABE
1 stop8h 19mDelta
Deal found 6/30$359
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:56 pmABE - SFO
1 stop7h 50mAmerican Airlines
Tue 8/198:10 amSFO - ABE
1 stop10h 34mAmerican Airlines
Deal found 6/30$369
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:35 pmABE - SFO
1 stop9h 55mUnited Airlines
Tue 7/225:00 amSFO - ABE
1 stop9h 00mUnited Airlines
Deal found 6/30$418
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:30 amABE - SJC
3 stops19h 00mMultiple Airlines
Sun 8/1712:39 pmSJC - ABE
3 stops31h 14mMultiple Airlines
Deal found 6/30$471
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:00 amABE - SJC
2 stops15h 27mAmerican Airlines
Sun 8/176:00 amSJC - ABE
2 stops13h 37mAmerican Airlines
Deal found 6/30$512
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 7/186:14 pmABE - OAK
2 stops31h 37mDelta
Mon 8/254:58 pmOAK - ABE
2 stops21h 36mDelta
Deal found 6/30$715

Cheapflights Fare Finder

Customize your flight search to find flights from Allentown to San Francisco Bay Area 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 June 30, 2025.
Use the filters below to find and compare flights from Allentown to San Francisco Bay Area that are best for you.

Fly from

Allentown

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Thu 7/24

9:16 pm-10:25 am

1 stop16h 09m

San Francisco

Tue 7/29

8:53 pm-3:11 pm

1 stop15h 18m

$292

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Tue 7/22

12:55 pm-7:51 pm

1 stop9h 56m

San Jose

Tue 7/29

11:00 pm-12:15 pm

1 stop10h 15m

$309

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Tue 8/12

12:56 pm-8:25 pm

1 stop10h 29m

San Francisco

Tue 8/19

6:15 am-5:34 pm

1 stop8h 19m

$359

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Tue 8/12

2:56 pm-7:46 pm

1 stop7h 50m

San Francisco

Tue 8/19

8:10 am-9:44 pm

1 stop10h 34m

$369

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Fri 7/18

5:35 pm-12:30 am

1 stop9h 55m

San Francisco

Tue 7/22

5:00 am-5:00 pm

1 stop9h 00m

$418

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 8/15

6:30 am-10:30 pm

3 stops19h 00m

San Jose

Sun 8/17

12:39 pm-10:53 pm

3 stops31h 14m

$471

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 8/15

6:00 am-6:27 pm

2 stops15h 27m

San Jose

Sun 8/17

6:00 am-10:37 pm

2 stops13h 37m

$512

AllentownOakland

ABE - OAK

ABEOAK

Allentown-Bethlehem

Fri 7/18

6:14 pm-10:51 pm

2 stops31h 37m

Oakland

Mon 8/25

4:58 pm-5:34 pm

2 stops21h 36m

$715

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Tue 7/22

12:55 pm-6:46 pm

1 stop8h 51m

$169

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Thu 7/24

7:00 am-3:31 pm

2 stops11h 31m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 16 results
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Best time to book a flight from Allentown to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Allentown 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 Allentown to San Francisco Bay Area

What is the cheapest month to book a flight from Allentown to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Allentown to San Francisco Bay Area (average of $276). Flying from Allentown to San Francisco Bay Area in June is currently the most expensive (average of $360). 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 ABE to XIH?

Find hourly flight availability from Allentown to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to San Francisco Bay Area as you normally would.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated June 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Allentown to San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Allentown to San Francisco Bay Area. 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 from for flights from Allentown to San Francisco Bay Area?

    If you book a flight to San Francisco Bay Area from Allentown, you will be flying from Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown.

  • What are the cheapest airlines to fly from Allentown to San Francisco Bay Area one-way?

    One-way options have recently been found by users for as low as $169 on Delta. Other airlines that offer cheap prices include United Airlines from $290 and American Airlines from $314 one-way.

  • What are the most popular routes from Allentown to San Francisco Bay Area?

    When deciding which route to take from Allentown to San Francisco Bay Area consider Allentown-Bethlehem - San Francisco, Allentown-Bethlehem - San Jose or Allentown-Bethlehem - Oakland as they are the most popular.

  • Can I find deals for flights from Allentown to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Allentown to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Allentown to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Allentown to San Francisco Bay Area 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 Allentown to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Allentown to San Francisco Bay Area (average of $276). Flying from Allentown to San Francisco Bay Area in June is currently the most expensive (average of $360). 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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Alternative routes for Allentown to San Francisco Bay Area

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Top 3 airlines flying from Allentown to San Francisco Bay Area

Discover the top 3 airlines that operate flights from Allentown to San Francisco Bay Area. 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$437FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$506FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$396FlexibilityNo cancel feeOn-time71%

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