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

$154 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $222 and $304, respectively.

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

American Airlines, Delta and United Airlines are the most popular airlines when flying from Lehigh Valley to San Francisco.

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

To save up to 115% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Lehigh Valley to San Francisco from $412 1-2 weeks out and tickets from $448 for flights departing within the next 72 hours.

What is the cheapest month to fly from Lehigh Valley to San Francisco?

November can be a great time to fly to San Francisco from Lehigh Valley with a flight ticket averaging about $437. Cheapflights users have found deals in the month of November for as cheap as $193. The most expensive prices can be found in the month of April.

What airport do you fly into for flights to San Francisco from Lehigh Valley?

If you book a flight to San Francisco from Lehigh Valley, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

Can I find deals for flights from Lehigh Valley to San Francisco that include hotel bookings?

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

How can I find direct flights from Lehigh Valley to San Francisco?

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

Can I find deals for business class flights from Lehigh Valley to San Francisco?

Yes. Cheapflights offers flight deals from Lehigh Valley to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$154+ Flights from Lehigh Valley to San Francisco

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Cheap flight deals from Lehigh Valley to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$403 (Delta)
One-way from	$154 (Delta)
Popular in	April
Cheapest in	November
Average price	$406

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 Lehigh Valley to San Francisco

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One-way flight from Lehigh Valley to San Francisco

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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Lehigh Valley to San Francisco

Cheapest flights from Lehigh Valley to San Francisco
Explore the most affordable flight options available from Lehigh Valley to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 7/112:57 pmABE - SFO

1 stop8h 50mDelta

Thu 7/106:15 amSFO - ABE

1 stop8h 09mDelta

Deal found 4/29

$403

Fri 5/165:32 pmABE - SFO

1 stop9h 27mUnited Airlines

Tue 5/208:30 amSFO - ABE

1 stop10h 15mUnited Airlines

Deal found 4/30

$425

Thu 5/155:27 pmABE - SFO

1 stop8h 34mAmerican Airlines

Mon 5/1912:13 pmSFO - ABE

2 stops9h 27mAmerican Airlines

Deal found 4/30

$434

Wed 5/148:30 amABE - SFO

2 stops32h 33mMultiple Airlines

Sun 5/186:03 pmSFO - ABE

2 stops26h 20mMultiple Airlines

Deal found 4/28

$627

Best flights from Lehigh Valley to San Francisco
Discover carefully curated flight deals from Lehigh Valley to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 7/112:57 pmABE - SFO

1 stop8h 50mDelta

Thu 7/106:15 amSFO - ABE

1 stop8h 09mDelta

Deal found 4/29

$403

Fri 5/165:32 pmABE - SFO

1 stop9h 27mUnited Airlines

Tue 5/208:30 amSFO - ABE

1 stop10h 15mUnited Airlines

Deal found 4/30

$425

Thu 5/155:27 pmABE - SFO

1 stop8h 34mAmerican Airlines

Mon 5/191:35 pmSFO - ABE

1 stop8h 05mAmerican Airlines

Deal found 4/30

$429

Thu 5/226:15 amABE - SFO

2 stops32h 29mMultiple Airlines

Fri 5/2311:59 pmSFO - ABE

2 stops20h 24mMultiple Airlines

Deal found 4/29

$626

Last-minute flights from Lehigh Valley to San Francisco
Discover last-minute flight deals from Lehigh Valley to San Francisco. Data last updated May 1, 2025 and is based on user searches.

Sat 5/31:07 pmABE - SFO

1 stop10h 08mDelta

Sat 5/176:15 amSFO - ABE

1 stop7h 51mDelta

Deal found 4/30

$429

Fri 5/91:12 pmABE - SFO

1 stop9h 57mDelta

Tue 5/1311:59 pmSFO - ABE

1 stop9h 33mDelta

Deal found 4/29

$438

Fri 5/95:27 pmABE - SFO

1 stop8h 34mAmerican Airlines

Tue 5/1312:13 pmSFO - ABE

2 stops9h 27mAmerican Airlines

Deal found 4/29

$494

Fri 5/95:32 pmABE - SFO

1 stop9h 27mUnited Airlines

Mon 5/1212:10 amSFO - ABE

1 stop13h 47mUnited Airlines

Deal found 4/30

$728

Wed 5/148:30 amABE - SFO

2 stops32h 33mMultiple Airlines

Sun 5/186:03 pmSFO - ABE

2 stops26h 20mMultiple Airlines

Deal found 4/28

$627

Thu 5/155:27 pmABE - SFO

1 stop8h 34mAmerican Airlines

Mon 5/1912:13 pmSFO - ABE

2 stops9h 27mAmerican Airlines

Deal found 4/30

$434

Fri 5/165:32 pmABE - SFO

1 stop9h 27mUnited Airlines

Tue 5/208:30 amSFO - ABE

1 stop10h 15mUnited Airlines

Deal found 4/30

$425

One-way flights from Lehigh Valley to San Francisco
Search for one-way flight options from Lehigh Valley to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 7/3012:56 pmABE - SFO

1 stop8h 50mDelta

Deal found 4/30

$154

Sat 5/245:27 pmABE - SFO

1 stop8h 34mAmerican Airlines

Deal found 4/30

$222

Sun 5/116:37 amABE - SFO

1 stop7h 59mUnited Airlines

Deal found 4/30

$304

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lehigh Valley to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Tue 7/1

12:57 pm-6:47 pm

1 stop8h 50m

San Francisco

Thu 7/10

6:15 am-5:24 pm

1 stop8h 09m

$403

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Fri 5/16

5:32 pm-11:59 pm

1 stop9h 27m

San Francisco

Tue 5/20

8:30 am-9:45 pm

1 stop10h 15m

$425

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Thu 5/15

5:27 pm-11:01 pm

1 stop8h 34m

San Francisco

Mon 5/19

1:35 pm-12:40 am

1 stop8h 05m

$429

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Thu 5/22

6:15 am-11:44 am

2 stops32h 29m

San Francisco

Fri 5/23

11:59 pm-11:23 pm

2 stops20h 24m

$626

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Wed 7/30

12:56 pm-6:46 pm

1 stop8h 50m

$154

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Sat 5/24

5:27 pm-11:01 pm

1 stop8h 34m

$222

AllentownSan Francisco

ABE - SFO

ABESFO

Allentown-Bethlehem

Sun 5/11

6:37 am-11:36 am

1 stop7h 59m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Lehigh Valley to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lehigh Valley 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.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to San Francisco

What is the cheapest month to book a flight from Lehigh Valley to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to San Francisco (average of $276). Flying from Lehigh Valley to San Francisco in June is currently the most expensive (average of $384). 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 YGE to SFO?

When flying from Lehigh Valley to San Francisco, 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 San Francisco by month

In terms of precipitation, rainfall in San Francisco 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 when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, 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

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Lehigh Valley to San Francisco. 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

7,934 reviews

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

7,934 reviews

Delta

8.0

Very good

7,934 reviews

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

8,696 reviews

Delta

8.0

Very good

7,934 reviews

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

7,934 reviews

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

What airport do you fly into for flights to San Francisco from Lehigh Valley?
If you book a flight to San Francisco from Lehigh Valley, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.
What are the cheapest airlines to fly from Lehigh Valley to San Francisco one-way?
$154 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $222 and $304, respectively.
Can I find deals for flights from Lehigh Valley to San Francisco that include hotel bookings?
Yes. In addition to deals on Lehigh Valley to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lehigh Valley to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to San Francisco.
Can I find deals for business class flights from Lehigh Valley to San Francisco?
Yes. Cheapflights offers flight deals from Lehigh Valley to San Francisco 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 Lehigh Valley to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to San Francisco (average of $276). Flying from Lehigh Valley to San Francisco in June is currently the most expensive (average of $384). 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

Roseville

Mountain View

Santa Cruz

Livermore

South San Francisco

Turlock

Manteca

Fairfield

Richmond

Watsonville

Hollister

Newark

Milpitas

Antioch

Sausalito

Hayward

Alameda

Sunnyvale

Campbell

Daly City

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Lehigh Valley to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$203	Average$613	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$266	Average$377	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$276	Average$413	FlexibilityNo cancel fee	On-time71%

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$154+ Cheap flights from Lehigh Valley to San Francisco (SFO)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lehigh Valley to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lehigh Valley to San Francisco

Keep the following information in mind while searching for Lehigh Valley to San Francisco flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Lehigh Valley to San Francisco

Cheapest flights from Lehigh Valley to San FranciscoExplore the most affordable flight options available from Lehigh Valley to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Lehigh Valley to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lehigh Valley to San Francisco that are best for you.

Best time to book a flight from Lehigh Valley to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lehigh Valley with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to San Francisco

What is the cheapest month to book a flight from Lehigh Valley to San Francisco?

What is the cheapest time of day to fly from YGE to SFO?

Find hourly flight availability from Lehigh Valley to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in San Francisco by month

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

Temperature in San Francisco by month

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

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Lehigh Valley to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to San Francisco. 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 San Francisco from Lehigh Valley?

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

Can I find deals for flights from Lehigh Valley to San Francisco that include hotel bookings?

How can I find direct flights from Lehigh Valley to San Francisco?

Can I find deals for business class flights from Lehigh Valley to San Francisco?

What is the cheapest month to book a flight from Lehigh Valley to San Francisco?

Traveling to a place near Lehigh Valley?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lehigh Valley to San Francisco

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

Top 3 airlines flying from Lehigh Valley to San Francisco

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Cheapest flights from Lehigh Valley to San Francisco
Explore the most affordable flight options available from Lehigh Valley to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.