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San Francisco Bay Area

$168+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$168
(Mytrip)

Popular in

April

Cheapest in

November

Average price

$373
Provider with most accurate pricing for Allentown-Bethlehem-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-San Francisco flights.
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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. 11% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. 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 3/245:17 pmABE - SFO
1 stop10h 05mDelta
Tue 4/1511:55 pmSFO - ABE
1 stop9h 32mDelta
Deal found 2/19$309
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Wed 3/52:51 pmABE - OAK
3 stops24h 28mMultiple Airlines
Wed 3/125:52 pmOAK - ABE
2 stops17h 17mMultiple Airlines
Deal found 2/19$310
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/245:16 pmABE - SFO
1 stop8h 45mAmerican Airlines
Tue 4/159:15 amSFO - ABE
2 stops10h 03mAmerican Airlines
Deal found 2/19$314
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/72:48 pmABE - SJC
2 stops36h 27mMultiple Airlines
Tue 3/112:19 pmSJC - ABE
3 stops27h 45mMultiple Airlines
Deal found 2/20$370
This Delta deal was found by Cheapflights users on 2/20. 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 3/245:17 pmABE - OAK
2 stops21h 56mDelta
Tue 4/86:00 amOAK - ABE
2 stops13h 29mDelta
Deal found 2/20$425
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/85:38 pmABE - SFO
1 stop8h 22mUnited Airlines
Tue 3/116:00 amSFO - ABE
1 stop7h 59mUnited Airlines
Deal found 2/18$439
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/245:38 pmABE - SJC
1 stop8h 12mUnited Airlines
Tue 4/156:35 amSJC - ABE
1 stop7h 22mUnited Airlines
Deal found 2/19$440
This Delta deal was found by Cheapflights users on 2/19. 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 3/82:05 pmABE - SJC
1 stop10h 59mDelta
Sat 3/156:15 amSJC - ABE
1 stop7h 22mDelta
Deal found 2/19$454
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Sat 3/19:00 amABE - SFO
3 stops29h 34mMultiple Airlines
Sun 3/24:22 pmSFO - ABE
3 stops18h 51mMultiple Airlines
Deal found 2/19$638

Find flights from Allentown to San Francisco Bay Area within your budget

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 February 20, 2025.

Fly from

Allentown

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Mon 3/24

5:17 pm-12:22 am

1 stop10h 05m

San Francisco

Tue 4/15

11:55 pm-12:27 pm

1 stop9h 32m

$309

AllentownOakland

ABE - OAK

ABEOAK

Allentown-Bethlehem

Wed 3/5

2:51 pm-12:19 pm

3 stops24h 28m

Oakland

Wed 3/12

5:52 pm-2:09 pm

2 stops17h 17m

$310

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Mon 3/24

5:16 pm-11:01 pm

1 stop8h 45m

San Francisco

Tue 4/15

9:15 am-10:18 pm

2 stops10h 03m

$314

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 3/7

2:48 pm-12:15 am

2 stops36h 27m

San Jose

Tue 3/11

2:19 pm-9:04 pm

3 stops27h 45m

$370

AllentownOakland

ABE - OAK

ABEOAK

Allentown-Bethlehem

Mon 3/24

5:17 pm-12:13 pm

2 stops21h 56m

Oakland

Tue 4/8

6:00 am-10:29 pm

2 stops13h 29m

$425

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Sat 3/8

5:38 pm-11:00 pm

1 stop8h 22m

San Francisco

Tue 3/11

6:00 am-4:59 pm

1 stop7h 59m

$439

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Mon 3/24

5:38 pm-10:50 pm

1 stop8h 12m

San Jose

Tue 4/15

6:35 am-4:57 pm

1 stop7h 22m

$440

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Sat 3/8

2:05 pm-10:04 pm

1 stop10h 59m

San Jose

Sat 3/15

6:15 am-4:37 pm

1 stop7h 22m

$454

AllentownOakland

ABE - OAK

ABEOAK

Allentown-Bethlehem

Mon 3/24

8:00 am-11:16 am

2 stops30h 16m

$168

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Tue 3/25

6:05 am-11:51 am

1 stop8h 46m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results
1
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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.

Travel insights for flights from Allentown to San Francisco Bay Area

Get recent, data-driven insights about flights from Allentown to San Francisco Bay Area including ideal travel times, pricing trends, and more.

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 $403). 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 February 20, 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.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
To help decide which airline to fly from Allentown to San Francisco Bay Area, see what other customers have to say about Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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 American Airlines from $213 and United Airlines from $250 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 $403). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$526FlexibilityNo cancel feeOn-time69%
DeltaCheapest$266Average$517FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$422FlexibilityNo cancel feeOn-time71%
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