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$162+ Cheap flights from San Francisco Bay Area 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ABE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Allentown

Keep the following information in mind while searching for San Francisco Bay Area to Allentown flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$372
(Mytrip)

One-way from

$162
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$408
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 San Francisco Bay Area to Allentown-Bethlehem
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One-way flight from San Francisco Bay Area to Allentown-Bethlehem
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Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 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 San Francisco Bay Area to Allentown

Cheapest flights from San Francisco Bay Area to Allentown
Explore the most affordable flight options available from San Francisco Bay Area to Allentown. 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 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:00 amSFO - ABE
1 stop7h 49mDelta
Wed 3/125:17 pmABE - SFO
1 stop10h 05mDelta
Deal found 2/18$339
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/611:32 amSFO - ABE
2 stops9h 50mAmerican Airlines
Tue 3/116:20 amABE - SFO
1 stop9h 16mAmerican Airlines
Deal found 2/18$344
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.
Mon 3/33:28 pmSJC - ABE
3 stops27h 06mMultiple Airlines
Wed 3/52:51 pmABE - SJC
2 stops31h 08mMultiple Airlines
Deal found 2/20$372
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.
Sun 3/26:40 amSJC - ABE
1 stop7h 09mDelta
Sat 3/82:05 pmABE - SJC
1 stop10h 59mDelta
Deal found 2/20$419
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 3/85:15 amSFO - ABE
1 stop8h 44mUnited Airlines
Wed 3/125:38 pmABE - SFO
1 stop8h 22mUnited Airlines
Deal found 2/18$439
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:20 amSJC - ABE
1 stop7h 38mUnited Airlines
Thu 3/65:38 pmABE - SJC
1 stop8h 12mUnited Airlines
Deal found 2/20$544
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/229:58 amSJC - ABE
2 stops11h 28mAmerican Airlines
Wed 2/2612:43 pmABE - SJC
2 stops12h 46mAmerican Airlines
Deal found 2/20$559

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

Customize your flight search to find flights from San Francisco Bay Area 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 February 20, 2025.

Fly from

San Francisco Bay Area

Fly to

Allentown

Route

Depart

Return

Price

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Mon 3/3

3:28 pm-9:34 pm

3 stops27h 06m

Allentown-Bethlehem

Wed 3/5

2:51 pm-6:59 pm

2 stops31h 08m

$372

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sun 3/2

6:40 am-4:49 pm

1 stop7h 09m

Allentown-Bethlehem

Sat 3/8

2:05 pm-10:04 pm

1 stop10h 59m

$419

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Sat 3/15

1:36 pm-12:21 am

1 stop7h 45m

Allentown-Bethlehem

Sat 3/22

5:16 pm-11:01 pm

1 stop8h 45m

$443

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Wed 3/19

6:00 am-4:37 pm

1 stop7h 37m

Allentown-Bethlehem

Sun 4/6

5:17 pm-11:14 pm

1 stop8h 57m

$454

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Wed 3/12

6:00 am-4:59 pm

1 stop7h 59m

Allentown-Bethlehem

Fri 7/4

6:44 am-11:24 am

1 stop7h 40m

$470

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Mon 3/3

6:20 am-4:58 pm

1 stop7h 38m

Allentown-Bethlehem

Thu 3/6

5:38 pm-10:50 pm

1 stop8h 12m

$544

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Mon 3/31

1:41 pm-12:52 pm

2 stops20h 11m

$162

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Thu 3/13

6:00 am-4:37 pm

1 stop7h 37m

$169

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Thu 3/13

6:15 am-4:37 pm

1 stop7h 22m

$169

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Thu 3/27

9:15 am-12:21 am

2 stops12h 06m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 14 results
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Best time to book a flight from San Francisco Bay Area to Allentown

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

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

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

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Allentown (average of $293). Flying from San Francisco Bay Area to Allentown in December is currently the most expensive (average of $395). 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 XIH to ABE?

Find hourly flight availability from San Francisco Bay Area 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 February 20, 2025.

When flying from San Francisco Bay Area to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated February 20, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from San Francisco Bay Area to Allentown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area 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 San Francisco Bay Area?

    Most people fly into Allentown-Bethlehem (ABE) if they book a flight to Allentown from San Francisco Bay Area. Allentown-Bethlehem is conveniently located just 3.9 mi from Allentown’s city center.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $169. American Airlines flights start at $174 while deals on United Airlines start at $258 one-way.

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

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Allentown (average of $293). Flying from San Francisco Bay Area to Allentown in December is currently the most expensive (average of $395). 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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Top 3 airlines flying from San Francisco Bay Area to Allentown

Discover the top 3 airlines that operate flights from San Francisco Bay Area 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$493FlexibilityNo cancel feeOn-time71%
DeltaCheapest$312Average$631FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$342Average$579FlexibilityNo cancel feeOn-time69%
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