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Find cheap flights from San Francisco Bay Area to Allentown from $188

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/18
Sat 5/25

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Good to know

Low season

January

High season

December

Cheapest flight

$188
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from San Francisco to Allentown

FAQs for booking flights from San Francisco Bay Area to Allentown

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from San Francisco Bay Area to Allentown?

Find which airlines fly direct from San Francisco Bay Area to Allentown-Bethlehem, which days they fly and book direct flights.

Nonstop departures

San Francisco Bay Area to Allentown-Bethlehem

Monday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Tuesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Wednesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Thursday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Friday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Saturday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Sunday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

See more direct flights

Nonstop returns

Allentown-Bethlehem to San Francisco Bay Area

Monday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Tuesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Wednesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Thursday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Friday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Saturday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Sunday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

See more direct flights
See more direct flights

Top 3 airlines serving from San Francisco Bay Area to Allentown

 
Need help choosing which airline to fly with from San Francisco Bay Area to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11104 reviews
8.6crew
7.5food
8.2boarding
8.0entertainment
7.9comfort
Airline reviews

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

10.0 ExcellentAnatone, Mar 2024SLC - PHL
Read more about Delta reviews

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

I guess they don’t serve drinks on planes anymore

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Late arrival due to gate being blocked by stalled truck

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

We truly had not one problem. Nive enough to receive an upgrade. Flight attendants were extremely friendly and cheeful. Gladly will continue to fly American.

Flight operated on tie. However, the in-flight entertainment was inoperative. No special recognition as an Executive Platinum member.

Book cheap flights from San Francisco Bay Area to Allentown

Recent round-trip flight deals

5/7Tue
1 stopAmerican Airlines
10h 32mSFO-ABE
5/18Sat
1 stopAmerican Airlines
11h 05mABE-SFO
$350
6/18Tue
1 stopDelta
8h 29mSFO-ABE
7/2Tue
1 stopDelta
9h 46mABE-SFO
$404
4/30Tue
1 stopUnited Airlines
8h 24mSFO-ABE
5/4Sat
1 stopUnited Airlines
10h 08mABE-SFO
$436
5/5Sun
2 stopsAmerican Airlines
10h 36mSFO-ABE
5/11Sat
1 stopAmerican Airlines
9h 16mABE-SFO
$461
5/13Mon
1 stopDelta
7h 54mSJC-ABE
5/16Thu
1 stopDelta
8h 13mABE-SJC
$464
5/7Tue
1 stopAmerican Airlines
10h 32mSFO-ABE
5/18Sat
1 stopAmerican Airlines
11h 05mABE-SFO
$464
5/6Mon
1 stopDelta
7h 37mSJC-ABE
5/9Thu
1 stopDelta
8h 14mABE-SJC
$473
4/30Tue
1 stopUnited Airlines
7h 09mSFO-ABE
5/4Sat
1 stopUnited Airlines
10h 08mABE-SFO
$477
5/2Thu
3 stops
39h 03mOAK-ABE
5/5Sun
2 stops
25h 52mABE-OAK
$484
5/2Thu
3 stops
39h 03mOAK-ABE
5/5Sun
3 stops
25h 52mABE-OAK
$489

Search by stops

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Recent one-way flight deals

5/30Thu
1 stopAmerican Airlines
8h 31mSFO-ABE
$188
5/13Mon
2 stopsDelta
13h 12mSJC-ABE
$194
5/22Wed
1 stopAmerican Airlines
7h 35mSFO-ABE
$197
5/14Tue
1 stopAmerican Airlines
8h 31mSFO-ABE
$198
5/14Tue
3 stops
27h 46mOAK-ABE
$208
4/22Mon
3 stops
58h 08mOAK-ABE
$212
4/22Mon
1 stopDelta
8h 48mSFO-ABE
$215
5/7Tue
1 stopUnited Airlines
8h 25mSFO-ABE
$229
4/24Wed
1 stopUnited Airlines
8h 24mSFO-ABE
$265
5/14Tue
3 stopsWestJet
17h 24mSFO-ABE
$573

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Last minute flights from San Francisco Bay Area to Allentown

Last minute flight, train and bus deals

4/22Mon
multi-stopUnited Airlines
7h 09mSFO-ABE
5/7Tue
multi-stopUnited Airlines
10h 08mABE-SFO
$503
4/19Fri
multi-stopUnited Airlines
10h 08mSFO-ABE
4/21Sun
multi-stopUnited Airlines
8h 30mABE-SFO
$538
4/19Fri
multi-stopUnited Airlines
12h 03mSFO-ABE
4/21Sun
multi-stopUnited Airlines
8h 30mABE-SFO
$543
4/19Fri
multi-stopAmerican Airlines
12h 06mSFO-ABE
4/21Sun
multi-stopAmerican Airlines
10h 56mABE-SFO
$641
4/18Thu
multi-stopDelta
7h 50mSFO-ABE
4/26Fri
multi-stopDelta
8h 49mABE-SFO
$678
4/19Fri
multi-stopDelta
7h 46mSJC-ABE
4/21Sun
multi-stopDelta
8h 07mABE-SJC
$684
4/19Fri
multi-stopDelta
7h 50mSFO-ABE
4/21Sun
multi-stopDelta
8h 49mABE-SFO
$688
4/22Mon
multi-stopAmerican Airlines
9h 02mSFO-ABE
5/7Tue
multi-stopAmerican Airlines
14h 35mABE-SFO
$870
4/22Mon
multi-stopAmerican Airlines
11h 10mSFO-ABE
5/7Tue
multi-stopAmerican Airlines
10h 19mABE-SFO
$876
4/18Thu
multi-stopDelta
13h 05mSFO-ABE
4/21Sun
multi-stopDelta
8h 49mABE-SFO
$1,683

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Flights to Allentown

Destination:

Allentown (ABE)United States

Return flight deals:

Allentown - San Francisco Bay Area

Cabin classes:

$1,469
$620
$698
$81