$179+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SFO
Mar 15 — Mar 221
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 February 13, 2026.
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 February 13, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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.
Sat 8/156:30 am
ABE
- SFO
1 stop8h 11m
Delta
Tue 8/1810:30 pm
SFO
- ABE
1 stop10h 38m
Delta
Deal found 2/12![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/9. 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 4/712:57 pm
ABE
- SFO
1 stop10h 31m
Delta
Tue 4/1410:35 pm
SFO
- ABE
1 stop10h 37m
Delta
Deal found 2/9![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 5/205:35 pm
ABE
- SFO
1 stop11h 00m
United Airlines
Mon 5/2510:45 pm
SFO
- ABE
1 stop8h 21m
United Airlines
Deal found 2/10![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/12. 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.
Thu 8/276:30 am
ABE
- SFO
1 stop8h 11m
Delta
Sun 8/3011:45 pm
SFO
- ABE
1 stop9h 23m
Delta
Deal found 2/12![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/12. 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 8/236:30 am
ABE
- SFO
1 stop8h 11m
Delta
Wed 8/2611:30 am
SFO
- ABE
1 stop8h 26m
Delta
Deal found 2/12![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 2/12. 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.
Sat 8/296:30 am
ABE
- SFO
1 stop8h 11m
Delta
Tue 9/111:45 pm
SFO
- ABE
1 stop9h 23m
Delta
Deal found 2/12![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 2/10. 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 7/211:00 pm
ABE
- SFO
1 stop9h 35m
Delta
Tue 8/411:30 am
SFO
- ABE
1 stop8h 26m
Delta
Deal found 2/10![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/2412:50 pm
ABE
- SFO
1 stop10h 24m
American Airlines
Fri 2/2712:26 am
SFO
- ABE
1 stop8h 04m
American Airlines
Deal found 2/9![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/186:51 pm
ABE
- SFO
1 stop8h 25m
United Airlines
Sun 3/2211:59 pm
SFO
- ABE
1 stop6h 57m
United Airlines
Deal found 2/9![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 7/225:18 pm
ABE
- SFO
1 stop9h 40m
American Airlines
Wed 8/55:15 am
SFO
- ABE
1 stop10h 50m
American Airlines
Deal found 2/10![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 8/196:30 am
ABE
- SFO
1 stop8h 11m
Delta
Sat 8/224:15 pm
SFO
- ABE
2 stops16h 53m
Delta
Deal found 2/12![Delta logo]()
$395
Best flights from Lehigh Valley to San FranciscoDiscover 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 February 13, 2026.
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 February 13, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 7/95:36 pm
ABE
- SFO
1 stop11h 06m
United Airlines
Tue 7/1410:45 pm
SFO
- ABE
1 stop8h 21m
United Airlines
Deal found 2/10![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/10. 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 7/211:00 pm
ABE
- SFO
1 stop9h 35m
Delta
Tue 8/411:30 am
SFO
- ABE
1 stop8h 26m
Delta
Deal found 2/10![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/2412:50 pm
ABE
- SFO
1 stop10h 24m
American Airlines
Fri 2/2712:26 am
SFO
- ABE
1 stop8h 04m
American Airlines
Deal found 2/9![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 5/205:35 pm
ABE
- SFO
1 stop11h 00m
United Airlines
Mon 5/2510:45 pm
SFO
- ABE
1 stop8h 21m
United Airlines
Deal found 2/10![United Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/2512:50 pm
ABE
- SFO
2 stops12h 17m
American Airlines
Sat 2/2812:25 am
SFO
- ABE
1 stop8h 05m
American Airlines
Deal found 2/10![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 2/12. 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.
Fri 8/75:40 pm
ABE
- SFO
1 stop9h 35m
Delta
Mon 8/1011:45 pm
SFO
- ABE
1 stop9h 23m
Delta
Deal found 2/12![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/255:23 pm
ABE
- SFO
1 stop9h 03m
United Airlines
Sun 3/111:59 pm
SFO
- ABE
1 stop7h 02m
United Airlines
Deal found 2/10![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 7/216:00 am
ABE
- SFO
1 stop8h 21m
American Airlines
Tue 8/411:53 pm
SFO
- ABE
1 stop10h 33m
American Airlines
Deal found 2/12![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/186:51 pm
ABE
- SFO
1 stop8h 25m
United Airlines
Sun 3/2211:59 pm
SFO
- ABE
1 stop6h 57m
United Airlines
Deal found 2/9![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 7/225:18 pm
ABE
- SFO
1 stop9h 40m
American Airlines
Wed 8/55:15 am
SFO
- ABE
1 stop10h 50m
American Airlines
Deal found 2/13![American Airlines logo]()
$404
Last-minute flights from Lehigh Valley to San FranciscoDiscover last-minute flight deals from Lehigh Valley to San Francisco. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Lehigh Valley to San Francisco. Data last updated February 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/2112:00 pm
ABE
- SFO
1 stop10h 03m
American Airlines
Sun 2/2212:25 am
SFO
- ABE
1 stop8h 05m
American Airlines
Deal found 2/9![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/2412:50 pm
ABE
- SFO
1 stop10h 24m
American Airlines
Fri 2/2712:26 am
SFO
- ABE
1 stop8h 04m
American Airlines
Deal found 2/9![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/2512:50 pm
ABE
- SFO
2 stops12h 17m
American Airlines
Sat 2/2812:25 am
SFO
- ABE
1 stop8h 05m
American Airlines
Deal found 2/10![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 2/11. 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 2/2612:00 pm
ABE
- SFO
1 stop8h 48m
American Airlines
Wed 3/186:00 am
SFO
- ABE
2 stops15h 29m
American Airlines
Deal found 2/11![American Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/25:23 pm
ABE
- SFO
1 stop9h 01m
United Airlines
Sat 3/710:45 pm
SFO
- ABE
1 stop7h 11m
United Airlines
Deal found 2/11![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 2/12. 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.
Mon 3/25:58 pm
ABE
- SFO
1 stop8h 51m
Delta
Sat 3/76:05 am
SFO
- ABE
1 stop8h 07m
Delta
Deal found 2/12![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 3/1112:00 pm
ABE
- SFO
1 stop8h 48m
American Airlines
Sat 3/1412:25 am
SFO
- ABE
1 stop8h 05m
American Airlines
Deal found 2/12![American Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 3/1312:56 pm
ABE
- SFO
1 stop10h 29m
Delta
Mon 3/1611:35 pm
SFO
- ABE
1 stop9h 41m
Delta
Deal found 2/10![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/186:51 pm
ABE
- SFO
1 stop8h 25m
United Airlines
Sun 3/2211:59 pm
SFO
- ABE
1 stop6h 57m
United Airlines
Deal found 2/9![United Airlines logo]()
$391
One-way flights from Lehigh Valley to San FranciscoSearch for one-way flight options from Lehigh Valley to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Lehigh Valley to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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 3/3112:56 pm
ABE
- SFO
1 stop9h 23m
Delta
Deal found 2/12![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 2/9. 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.
Fri 3/2012:56 pm
ABE
- SFO
1 stop10h 29m
Delta
Deal found 2/9![Delta logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:41 pm
ABE
- SFO
2 stops30h 13m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 3/165:58 pm
ABE
- SFO
1 stop9h 37m
Delta
Deal found 2/11![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 3/2512:56 pm
ABE
- SFO
1 stop10h 37m
Delta
Deal found 2/11![Delta logo]()
$215
This Delta deal was found by Cheapflights users on 2/10. 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 2/246:28 am
ABE
- SFO
1 stop9h 22m
Delta
Deal found 2/10![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/2112:51 pm
ABE
- SFO
1 stop10h 59m
Delta
Deal found 2/11![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 3/126:32 am
ABE
- SFO
2 stops12h 31m
Delta
Deal found 2/9![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 2/12. 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.
Thu 2/195:58 pm
ABE
- SFO
1 stop8h 51m
Delta
Deal found 2/12![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 2/2112:47 pm
ABE
- SFO
1 stop10h 09m
Delta
Deal found 2/9![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 3/1912:56 pm
ABE
- SFO
1 stop10h 29m
Delta
Deal found 2/9![Delta logo]()
$295
Find 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $179 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $386 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lehigh Valley to San Francisco 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 13, 2026.
Use the filters below to find and compare flights from Lehigh Valley to San Francisco that are best for you.
Fly from
Lehigh Valley
Fly to
San Francisco
Route
Depart
Return
Price
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Thu 7/9
5:36 pm-1:42 am
1 stop11h 06m
San Francisco
Tue 7/14
10:45 pm-10:06 am
1 stop8h 21m
$347
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Wed 5/20
5:35 pm-1:35 am
1 stop11h 00m
San Francisco
Mon 5/25
10:45 pm-10:06 am
1 stop8h 21m
$347
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Tue 7/21
1:00 pm-7:35 pm
1 stop9h 35m
San Francisco
Tue 8/4
11:30 am-10:56 pm
1 stop8h 26m
$384
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Tue 2/24
12:50 pm-8:14 pm
1 stop10h 24m
San Francisco
Fri 2/27
12:26 am-11:30 am
1 stop8h 04m
$389
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Wed 2/25
5:23 pm-11:26 pm
1 stop9h 03m
San Francisco
Sun 3/1
11:59 pm-10:01 am
1 stop7h 02m
$389
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Wed 3/18
6:51 pm-12:16 am
1 stop8h 25m
San Francisco
Sun 3/22
11:59 pm-9:56 am
1 stop6h 57m
$391
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Wed 2/25
12:50 pm-10:07 pm
2 stops12h 17m
San Francisco
Sat 2/28
12:25 am-11:30 am
1 stop8h 05m
$394
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Tue 7/21
6:00 am-11:21 am
1 stop8h 21m
San Francisco
Tue 8/4
11:53 pm-1:26 pm
1 stop10h 33m
$394
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Wed 7/22
5:18 pm-11:58 pm
1 stop9h 40m
San Francisco
Wed 8/5
5:15 am-7:05 pm
1 stop10h 50m
$404
AllentownSan Francisco
ABE - SFO
ABESFO
Allentown-Bethlehem
Fri 8/7
5:40 pm-12:15 am
1 stop9h 35m
San Francisco
Mon 8/10
11:45 pm-12:08 pm
1 stop9h 23m
$408
Showing 1-10 of 20 results
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.
ABE-SFO
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
zzYGE-SFO
ABE-SFO
What is the cheapest month to book a flight from Lehigh Valley to San Francisco?
Currently, December is the cheapest month in which you can book a flight from Lehigh Valley to San Francisco (average of $256). Flying from Lehigh Valley to San Francisco in July is currently the most expensive (average of $331). 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.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Lehigh Valley to San Francisco by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
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Book flights to San Francisco if you plan to visit one of these locationsSanta Cruz
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$368 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$311 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$319 | Average$415 | FlexibilityNo cancel fee | On-time71% |