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Lehigh Valley

$175+ Cheap flights from San Diego (SAN) 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ABE
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap flight deals from San Diego to Lehigh Valley

Keep the following information in mind while searching for San Diego to Lehigh Valley flight deals. Data was last updated March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$175
(Mytrip)

Popular in

November

Cheapest in

September

Average price

$422
Provider with most accurate pricing for San Diego-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for San Diego-Allentown-Bethlehem flights.
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From San Diego to Lehigh Valley
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One-way flight from San Diego to Lehigh Valley
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Highest demand for flights based on searches. 13% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Diego to Lehigh Valley

Cheapest flights from San Diego to Lehigh Valley
Explore the most affordable flight options available from San Diego to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This Delta deal was found by Cheapflights users on 3/3. 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.
Tue 5/136:15 amSAN - ABE
1 stop7h 51mDelta
Tue 5/201:12 pmABE - SAN
1 stop9h 56mDelta
Deal found 3/3$309
This American Airlines deal was found by Cheapflights users on 3/3. 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 5/1312:44 pmSAN - ABE
2 stops8h 56mAmerican Airlines
Tue 5/205:45 amABE - SAN
1 stop8h 14mAmerican Airlines
Deal found 3/3$396
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:15 amSAN - ABE
3 stops35h 49mMultiple Airlines
Sat 3/226:30 amABE - SAN
2 stops27h 30mMultiple Airlines
Deal found 3/2$427
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/17:00 amSAN - ABE
1 stop6h 57mUnited Airlines
Mon 4/75:32 pmABE - SAN
1 stop7h 57mUnited Airlines
Deal found 3/2$522

Find flights from San Diego to Lehigh Valley within your budget

Customize your flight search to find flights from San Diego 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 March 3, 2025.

Fly from

San Diego

Fly to

Lehigh Valley

Route

Depart

Return

Price

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Tue 5/13

6:15 am-5:06 pm

1 stop7h 51m

Allentown-Bethlehem

Tue 5/20

1:12 pm-8:08 pm

1 stop9h 56m

$309

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Tue 5/13

12:44 pm-12:40 am

2 stops8h 56m

Allentown-Bethlehem

Tue 5/20

5:45 am-10:59 am

1 stop8h 14m

$396

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Tue 3/18

6:15 am-9:04 pm

3 stops35h 49m

Allentown-Bethlehem

Sat 3/22

6:30 am-7:00 am

2 stops27h 30m

$427

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Tue 4/1

7:00 am-4:57 pm

1 stop6h 57m

Allentown-Bethlehem

Mon 4/7

5:32 pm-10:29 pm

1 stop7h 57m

$522

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Sun 5/11

3:10 pm-12:13 pm

2 stops18h 03m

$175

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Wed 4/23

7:00 am-4:57 pm

1 stop6h 57m

$209

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Sun 5/11

1:48 pm-12:40 am

1 stop7h 52m

$239

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Sat 4/26

6:15 am-4:41 pm

1 stop7h 26m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

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

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

Travel insights for flights from San Diego to Lehigh Valley

Get recent, data-driven insights about flights from San Diego to Lehigh Valley including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Lehigh Valley (average of $297). Flying from San Diego to Lehigh Valley in December is currently the most expensive (average of $395). 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 SAN to YGE?

Find hourly flight availability from San Diego to Lehigh Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Lehigh Valley as you normally would.

Rainfall in Lehigh Valley by month

Plan your trip to Lehigh Valley by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lehigh Valley ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Lehigh Valley when rainfall is around 2.7 in.

Temperature in Lehigh Valley by month

Plan your trip to Lehigh Valley by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lehigh Valley, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 3, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from San Diego to Lehigh Valley have to say. 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
8,068 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,068 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

    If you book a flight to Lehigh Valley from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

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

    $209 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $239 and $289, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Lehigh Valley 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 San Diego to Lehigh Valley?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Lehigh Valley (average of $297). Flying from San Diego to Lehigh Valley in December is currently the most expensive (average of $395). 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

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Top 3 airlines flying from San Diego to Lehigh Valley

Discover the top 3 airlines that operate flights from San Diego 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$448FlexibilityNo cancel feeOn-time71%
DeltaCheapest$318Average$498FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$403Average$548FlexibilityNo cancel feeOn-time69%
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