$156+ Cheap flights from San Francisco (SFO) to Lehigh Valley
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ABE
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from San Francisco to Lehigh Valley with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Lehigh Valley
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Best
Last-minute
One-way
Cheapest flights from San Francisco to Lehigh ValleyExplore the most affordable flight options available from San Francisco to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from San Francisco to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/1812:31 pm
SFO
- ABE
1 stop8h 00m
American Airlines
Tue 3/1012:45 pm
ABE
- SFO
1 stop10h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 2/2. 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 5/511:39 pm
SFO
- ABE
1 stop9h 33m
Delta
Sat 5/912:56 pm
ABE
- SFO
1 stop10h 43m
Delta
Deal found 2/2![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1611:59 pm
SFO
- ABE
1 stop7h 02m
United Airlines
Mon 3/96:51 pm
ABE
- SFO
1 stop8h 25m
United Airlines
Deal found 2/2![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/2. 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 5/510:35 pm
SFO
- ABE
1 stop10h 37m
Delta
Fri 5/86:16 pm
ABE
- SFO
2 stops17h 05m
Delta
Deal found 2/2![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 2/2. 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 5/51:10 pm
SFO
- ABE
2 stops20h 02m
Delta
Tue 5/126:16 pm
ABE
- SFO
2 stops17h 05m
Delta
Deal found 2/2![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 2/2. 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 5/911:28 am
SFO
- ABE
1 stop7h 50m
Delta
Tue 5/126:16 pm
ABE
- SFO
2 stops17h 05m
Delta
Deal found 2/2![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/2310:50 pm
SFO
- ABE
1 stop8h 08m
United Airlines
Mon 4/275:38 pm
ABE
- SFO
1 stop9h 41m
United Airlines
Deal found 2/2![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 2/2. 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 5/510:35 pm
SFO
- ABE
1 stop10h 37m
Delta
Mon 5/116:16 pm
ABE
- SFO
2 stops17h 42m
Delta
Deal found 2/2![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 2/2. 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 5/510:35 pm
SFO
- ABE
1 stop10h 37m
Delta
Wed 5/136:30 am
ABE
- SFO
1 stop8h 15m
Delta
Deal found 2/2![Delta logo]()
$432
Best flights from San Francisco to Lehigh ValleyDiscover carefully curated flight deals from San Francisco to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from San Francisco to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/1712:25 am
SFO
- ABE
1 stop8h 55m
American Airlines
Tue 3/107:41 am
ABE
- SFO
2 stops12h 02m
American Airlines
Deal found 2/2![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 2/2. 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 5/51:10 pm
SFO
- ABE
2 stops20h 02m
Delta
Tue 5/126:16 pm
ABE
- SFO
2 stops17h 05m
Delta
Deal found 2/2![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/2511:59 pm
SFO
- ABE
1 stop7h 02m
United Airlines
Sat 2/282:55 pm
ABE
- SFO
1 stop9h 25m
United Airlines
Deal found 2/2![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 2/2. 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 5/512:06 pm
SFO
- ABE
1 stop7h 54m
Delta
Wed 5/136:16 pm
ABE
- SFO
2 stops17h 42m
Delta
Deal found 2/2![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/510:55 pm
SFO
- ABE
1 stop8h 03m
United Airlines
Sun 5/105:35 pm
ABE
- SFO
1 stop11h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 2/2. 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 5/51:10 pm
SFO
- ABE
2 stops20h 02m
Delta
Sat 5/96:16 pm
ABE
- SFO
2 stops17h 05m
Delta
Deal found 2/2![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 2/2110:50 pm
SFO
- ABE
1 stop8h 11m
United Airlines
Wed 2/255:23 pm
ABE
- SFO
1 stop9h 03m
United Airlines
Deal found 2/1![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 2/2. 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 5/511:39 pm
SFO
- ABE
1 stop9h 33m
Delta
Mon 5/116:16 pm
ABE
- SFO
1 stop9h 30m
Delta
Deal found 2/2![Delta logo]()
$460
This Delta deal was found by Cheapflights users on 2/2. 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 4/2710:35 pm
SFO
- ABE
1 stop10h 37m
Delta
Thu 5/76:30 am
ABE
- SFO
1 stop8h 15m
Delta
Deal found 2/2![Delta logo]()
$460
Last-minute flights from San Francisco to Lehigh ValleyDiscover last-minute flight deals from San Francisco to Lehigh Valley. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lehigh Valley. Data last updated February 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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 2/411:40 am
SFO
- ABE
1 stop8h 10m
Delta
Tue 2/106:28 am
ABE
- SFO
1 stop9h 27m
Delta
Deal found 2/3![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 2/5. 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 2/1111:40 am
SFO
- ABE
1 stop8h 10m
Delta
Mon 2/165:58 pm
ABE
- SFO
1 stop8h 51m
Delta
Deal found 2/5![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 2/5. 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 2/126:05 am
SFO
- ABE
1 stop8h 07m
Delta
Sun 2/156:28 am
ABE
- SFO
1 stop9h 22m
Delta
Deal found 2/5![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1611:59 pm
SFO
- ABE
1 stop7h 02m
United Airlines
Mon 3/96:51 pm
ABE
- SFO
1 stop8h 25m
United Airlines
Deal found 2/2![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/1611:30 pm
SFO
- ABE
2 stops9h 50m
American Airlines
Mon 3/912:00 pm
ABE
- SFO
2 stops12h 13m
American Airlines
Deal found 2/2![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/1712:25 am
SFO
- ABE
1 stop8h 55m
American Airlines
Sun 2/226:04 am
ABE
- SFO
1 stop9h 13m
American Airlines
Deal found 2/3![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/1812:31 pm
SFO
- ABE
1 stop8h 00m
American Airlines
Tue 3/1012:45 pm
ABE
- SFO
1 stop10h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 2/201:17 pm
SFO
- ABE
1 stop8h 12m
American Airlines
Tue 2/2412:50 pm
ABE
- SFO
1 stop10h 24m
American Airlines
Deal found 2/4![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/2110:50 pm
SFO
- ABE
1 stop8h 11m
United Airlines
Wed 2/255:23 pm
ABE
- SFO
1 stop9h 03m
United Airlines
Deal found 2/3![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/2511:59 pm
SFO
- ABE
1 stop7h 02m
United Airlines
Sat 2/282:55 pm
ABE
- SFO
1 stop9h 25m
United Airlines
Deal found 2/2![United Airlines logo]()
$429
One-way flights from San Francisco to Lehigh ValleySearch for one-way flight options from San Francisco to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from San Francisco to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/47:15 pm
SFO
- ABE
2 stops21h 58m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 2/2. 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 3/46:05 am
SFO
- ABE
1 stop8h 07m
Delta
Deal found 2/2![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 2/3. 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 2/2010:50 pm
SFO
- ABE
1 stop10h 15m
Delta
Deal found 2/3![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Fri 2/2010:34 pm
SFO
- ABE
2 stops14h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 2/3. 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 2/256:05 am
SFO
- ABE
1 stop8h 07m
Delta
Deal found 2/3![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 2/4. 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 2/126:05 am
SFO
- ABE
1 stop8h 07m
Delta
Deal found 2/4![Delta logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/198:00 am
SFO
- ABE
2 stops12h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/84:12 pm
SFO
- ABE
2 stops14h 46m
United Airlines
Deal found 2/3![United Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Fri 4/109:00 pm
SFO
- ABE
3 stops46h 18m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/4. 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 4/86:00 am
SFO
- ABE
1 stop8h 17m
Delta
Deal found 2/4![Delta logo]()
$320
Find flight deals from San Francisco to Lehigh Valley
Keep the following information in mind while searching for San Francisco to Lehigh Valley flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $156 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $438 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Lehigh Valley 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 5, 2026.
Use the filters below to find and compare flights from San Francisco to Lehigh Valley that are best for you.
Fly from
San Francisco
Fly to
Lehigh Valley
Route
Depart
Return
Price
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Tue 2/17
12:25 am-12:20 pm
1 stop8h 55m
Allentown-Bethlehem
Tue 3/10
7:41 am-4:43 pm
2 stops12h 02m
$354
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Tue 5/5
1:10 pm-12:12 pm
2 stops20h 02m
Allentown-Bethlehem
Tue 5/12
6:16 pm-8:21 am
2 stops17h 05m
$405
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Wed 2/25
11:59 pm-10:01 am
1 stop7h 02m
Allentown-Bethlehem
Sat 2/28
2:55 pm-9:20 pm
1 stop9h 25m
$429
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Tue 5/5
12:06 pm-11:00 pm
1 stop7h 54m
Allentown-Bethlehem
Wed 5/13
6:16 pm-8:58 am
2 stops17h 42m
$429
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Tue 5/5
1:10 pm-12:12 pm
2 stops20h 02m
Allentown-Bethlehem
Sat 5/9
6:16 pm-8:21 am
2 stops17h 05m
$435
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Tue 5/5
10:55 pm-9:58 am
1 stop8h 03m
Allentown-Bethlehem
Sun 5/10
5:35 pm-1:35 am
1 stop11h 00m
$459
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Sat 2/21
10:50 pm-10:01 am
1 stop8h 11m
Allentown-Bethlehem
Wed 2/25
5:23 pm-11:26 pm
1 stop9h 03m
$459
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Tue 5/5
11:39 pm-12:12 pm
1 stop9h 33m
Allentown-Bethlehem
Mon 5/11
6:16 pm-12:46 am
1 stop9h 30m
$460
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Mon 4/27
10:35 pm-12:12 pm
1 stop10h 37m
Allentown-Bethlehem
Thu 5/7
6:30 am-11:45 am
1 stop8h 15m
$460
San FranciscoAllentown
SFO - ABE
SFOABE
San Francisco
Wed 3/4
7:15 pm-8:13 pm
2 stops21h 58m
$156
Showing 1-10 of 18 results
Best time to book a flight from San Francisco to Lehigh Valley
Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from San Francisco with our price prediction graph.
SFO-ABE
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 San Francisco to Lehigh Valley
SFO-zzYGE
SFO-ABE
What is the cheapest month to book a flight from San Francisco to Lehigh Valley?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Lehigh Valley (average of $210). Flying from San Francisco to Lehigh Valley in December is currently the most expensive (average of $461). 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 Lehigh Valley
Get insights into the airlines that provide service to Lehigh Valley. 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 Lehigh Valley. Reviews last updated February 5, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San Francisco to Lehigh Valley 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.
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Lehigh Valley. 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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Complete your trip to Lehigh Valley by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Francisco to Lehigh Valley, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Lehigh Valley flights
Browse other San Francisco and Lehigh Valley flight options. Last updated on February 5, 2026.
Popular flight searches
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San Francisco to Lehigh Valley flights
Consider these flights traveling from San Francisco to Lehigh Valley.
Top 3 airlines flying from San Francisco to Lehigh Valley
Discover the top 3 airlines that operate flights from San Francisco to Lehigh Valley. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$637 | FlexibilityNo cancel fee | On-time69% |