Cheap flights from San Francisco to Allentown (SFO - ABE)

SFO — ABE
Dec 3 — Dec 101

How to find the cheapest flight from San Francisco (SFO) to Allentown (ABE)

All the information you need to plan the best SFO to ABE flight in 2022: compare San Francisco to Allentown flight prices with the expected peak season, weather and rainfall in Allentown.

SFO - ABE

Price

$294 - $880

ABE

Temperature

28.4 - 73.4 °F

ABE

Rainfall

2.7 - 5 inches

Popular inJuneHigh demand for flights, 41% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 43% potential price drop
Average price$439Average for round-trip flights in November 2022
Round-trip from$294From San Francisco to Allentown-Bethlehem

What is the cheapest day to fly round-trip from San Francisco to Allentown?

Wednesday flights are found to be more expensive to fly from San Francisco to Allentown. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Allentown.

What is the cheapest month to fly from San Francisco to Allentown?

January is one of the best times of the year to fly to Allentown from San Francisco. Prices for January average $520 per person but you can even find prices for as low as $294. The most expensive prices can be found in the month of June. Opting for a January flight can save you 69% on your journey compared to booking in June

When is the cheapest time to fly from San Francisco to Allentown (SFO - ABE)?

When flying from San Francisco to Allentown, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the afternoon.

Cheap flights from San Francisco to Allentown in November, December 2022

The best prices found for SFO to ABE flights for November, December
Dec 10 - Dec 17
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

8h 28m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

8h 51m
$386

American Airlines

Pick Dates

Deal found 11/26

Dec 11 - Dec 19
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

8h 28m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

10h 13m
$392

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 7 - Dec 16
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

25h 34m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

16h 50m
$399

Multiple Airlines

Pick Dates

Deal found 11/26

San Francisco to Allentown 2022 flight deals

Cheap flights to Allentown from San Francisco found for this year
Dec 10 - Dec 17
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

8h 28m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

8h 51m
$386

American Airlines

Pick Dates

Deal found 11/26

Dec 11 - Dec 19
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

8h 28m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

10h 13m
$392

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 7 - Dec 16
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

25h 34m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

16h 50m
$399

Multiple Airlines

Pick Dates

Deal found 11/26

Cheap American Airlines flights from San Francisco to Allentown

Jan 18 - Jan 21
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

7h 28m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

9h 33m
$323

American Airlines

Pick Dates

Deal found 11/25

Jan 18 - Jan 21
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

7h 51m
ABE

Allentown-Bethlehem

SFO

San Francisco

2 stops

14h 05m
$327

American Airlines

Pick Dates

Deal found 11/25

Jan 18 - Jan 21
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

11h 52m
ABE

Allentown-Bethlehem

SFO

San Francisco

2 stops

14h 05m
$333

American Airlines

Pick Dates

Deal found 11/25

Cheap United Airlines flights from San Francisco to Allentown

Jan 15 - Jan 21
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

8h 26m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

10h 13m
$326

United Airlines

Pick Dates

Deal found 11/26

Jan 16 - Jan 23
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

14h 34m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

25h 14m
$414

United Airlines

Pick Dates

Deal found 11/26

Jan 16 - Jan 23
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

14h 34m
ABE

Allentown-Bethlehem

SFO

San Francisco

2 stops

17h 24m
$415

United Airlines

Pick Dates

Deal found 11/26

Last minute flights from San Francisco to Allentown

Late deals on return flights to Allentown from San Francisco, departing today and this week
Dec 7 - Dec 16
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

25h 34m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

16h 50m
$399

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 6 - Dec 14
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

7h 54m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

9h 08m
$462

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 7 - Dec 9
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

8h 28m
ABE

Allentown-Bethlehem

SFO

San Francisco

1 stop

10h 18m
$553

American Airlines

Pick Dates

Deal found 11/27

One-way flights to Allentown from San Francisco

The cheapest one-way flights from San Francisco to Allentown
Jan 19
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

7h 28m
$162

American Airlines

Pick Dates

Deal found 11/26

Jan 13
SFO

San Francisco

ABE

Allentown-Bethlehem

1 stop

7h 44m
$163

Delta

Pick Dates

Deal found 11/26

Jan 19
SFO

San Francisco

ABE

Allentown-Bethlehem

2 stops

11h 38m
$168

American Airlines

Pick Dates

Deal found 11/26

Related info for your journey

Useful info, stats and facts about San Francisco to Allentown flights.

Which airlines flying from San Francisco to Allentown-Bethlehem have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Francisco to Allentown for under $400 on Cheapflights?

Yes, there are multiple flights from San Francisco to Allentown for under $400. The cheapest flight booked recently is on American Airlines for just $323, but on average you can expect to pay $452.

Are there last-minute flights available from San Francisco to Allentown for under $400?

There are currently 16+ open flights from San Francisco to Allentown within the next 7 days for less than $400.

What are the cheapest airlines flying from San Francisco to Allentown round-trip?

Our cheapest airline available from San Francisco to Allentown is American Airlines. Our recent data shows that you can find tickets from as low as $323 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $326 and $634 round-trip. American Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $162. Delta flights start at $163 while deals on United Airlines start at $437 one-way.

What are the most popular airlines that fly from San Francisco to Allentown?

When booking a flight from San Francisco to Allentown, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What are the cheapest flights from San Francisco to Allentown?

Looking for the cheapest flight from San Francisco to Allentown? While on average our users pay $952, our data indicates the cheapest price to be $388. The most popular route (San Francisco - Allentown-Bethlehem), is priced around $324.

Alternative routes for San Francisco to Allentown

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Francisco to Allentown

The chart below displays the airlines Cheapflights users traveling from San Francisco to Allentown choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$243Average$546FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$294Average$536FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$322Average$548FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights