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

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The best prices from Allentown to San Francisco are usually found in August or July, booked 37 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

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

All the information you need to plan the best ABE to SFO flight in 2021: compare Allentown to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
ABE - SFO
Price
$217 - $442
SFO
Temperature
59 - 77 °F
SFO
Rainfall
0 - 4.7 inches

Popular in

January

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 39% potential price drop

Round-trip from

$217

From Allentown to San Francisco

One-way from

$178

One-way flight from Allentown to San Francisco

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Allentown to San Francisco?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Allentown to San Francisco?

Travelers have found it’s best to book a flight 35 days in advance to save up to 7% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 35 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Allentown to San Francisco 1-2 weeks in advance for as low as $99, or $105 for flights within the next 24 hours.

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

The best pricing can be found in the month of August. Prices to San Francisco from Allentown average $108. You can even find prices in August for less than $108, as users have found deals to San Francisco from as low as $48. The month of June appears to be one of the more expensive times to travel to San Francisco from Allentown. Flying in the targeted month can save you up to 17%.

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

It’s optimal to fly from Allentown to San Francisco in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Allentown to San Francisco in May, June 2021

The best prices found for ABE to SFO flights for May, June
28 Jun - 14 Jul
$212pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
ABE
Allentown Allentown-Bethlehem
29 Jun - 16 Jul
$213pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
ABE
Allentown Allentown-Bethlehem
10 Jun - 15 Jun
$216pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ABE
Allentown Allentown-Bethlehem

Allentown to San Francisco 2021 flight deals

Cheap flights to San Francisco from Allentown found for this year
28 Jun - 14 Jul
$212pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
ABE
Allentown Allentown-Bethlehem
29 Jun - 16 Jul
$213pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
ABE
Allentown Allentown-Bethlehem
16 Jul - 2 Aug
$216pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ABE
Allentown Allentown-Bethlehem

Last minute flights from Allentown to San Francisco

Late deals on round-trip flights to San Francisco from Allentown, departing today and this week
24 May - 29 May
$314pp
ABE
Allentown Allentown-Bethlehem
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ABE
Allentown Allentown-Bethlehem
24 May - 1 Jun
$317pp
ABE
Allentown Allentown-Bethlehem
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ABE
Allentown Allentown-Bethlehem
24 May - 29 May
$339pp
ABE
Allentown Allentown-Bethlehem
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ABE
Allentown Allentown-Bethlehem

One-way flights to San Francisco from Allentown

The cheapest one-way flights from Allentown to San Francisco
2:00 pm - 6:43 pm
Delta
1 Stop
7h 43m
ABE - SFO
Delta
$178
Delta
4:05 am - 4:34 pm
United Airlines
2 Stops
15h 29m
ABE - SFO
United Airlines
$260
United
9:35 am - 5:59 pm
American Airlines
2 Stops
11h 24m
ABE - SFO
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Allentown</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Allentown to San Francisco

Are flight prices decreasing from Lehigh Valley to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Lehigh Valley and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Allentown Allentown-Bethlehem to San Francisco to control the spread of COVID-19?

New policies can now be found on Alaska Airlines to help keep travelers safe while flying. New policies for travelers booking flights from Allentown Allentown-Bethlehem to San Francisco include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of the carriers operating flights from Allentown Allentown-Bethlehem to San Francisco that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Allentown to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Allentown to San Francisco for under $300. The cheapest flight booked recently is on American Airlines for just $212, but on average you can expect to pay $245.

Are there nonstop flights from Allentown to San Francisco for under $200 on Cheapflights?

There are no nonstop flights from Allentown to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

There are currently 20+ open flights from Allentown to San Francisco within the next 7 days for less than $400.

What days are nonstop flights available from Lehigh Valley to San Francisco?

Nonstop flights are available for this route on the following days: Tuesday, Wednesday.

How popular is this flight route?

This flight path from Allentown Allentown-Bethlehem to San Francisco was viewed by 238 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Lehigh Valley or San Francisco?

Expected rainfall in Lehigh Valley is less than in San Francisco. You can expect this to be the case over the next 18 days.

Is Lehigh Valley weather warmer or cooler than San Francisco?

You can imagine temperatures to be in the 86 °F range in July. The weather in San Francisco is generally colder than Lehigh Valley's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Allentown to San Francisco?

For as low as $217, Delta can have you in San Francisco from Allentown in 9h 24m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

According to our current data, American Airlines ($212), and Delta ($217) offers the cheapest pricing from Allentown to San Francisco. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $106. United Airlines flights start at $108 while deals on Delta start at $109 one-way.

Alternative routes for Allentown to San Francisco

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

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Allentown to San Francisco.
Average temperature for May in San Francisco
69.8 °F
Avg rainfall for May in San Francisco
0.6 ″

Airports servicing Allentown

Airports servicing San Francisco

Top 4 airlines flying from Allentown to San Francisco

The chart below displays the airlines Cheapflights users traveling from Allentown to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines
$287 $365 No cancel fee 75%
United Airlines
$157 $381 No cancel fee 69%
Delta
$167 $395 No cancel fee N/A
American Airlines
$166 $414 No cancel fee 71%
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