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$344+ Cheap flights from Bay City to San Diego (MBS - SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — SAN
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Bay City to San Diego

Cheapest flights from Bay City to San Diego
Explore the most affordable flight options available from Bay City to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 8/116:50 am
MBS
-
SAN
1 stop6h 30m
Delta
Fri 8/216:15 am
SAN
-
MBS
1 stop8h 19m
Delta
Deal found 5/5$344
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 8/116:50 am
MBS
-
SAN
1 stop6h 30m
Delta
Sun 8/2310:30 pm
SAN
-
MBS
2 stops9h 38m
Delta
Deal found 5/5$354
This Delta deal was found by Cheapflights users on 5/5. 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.
Sun 8/166:15 pm
MBS
-
SAN
1 stop7h 01m
Delta
Mon 8/246:15 am
SAN
-
MBS
1 stop8h 19m
Delta
Deal found 5/5$369
This Delta deal was found by Cheapflights users on 5/5. 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.
Sun 8/166:15 pm
MBS
-
SAN
1 stop7h 01m
Delta
Sun 8/239:40 pm
SAN
-
MBS
2 stops10h 28m
Delta
Deal found 5/5$379
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:30 pm
MBS
-
SAN
1 stop7h 09m
United Airlines
Sat 5/2310:34 am
SAN
-
MBS
1 stop8h 36m
United Airlines
Deal found 5/4$414
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 8/146:50 am
MBS
-
SAN
1 stop6h 30m
Delta
Thu 8/207:00 am
SAN
-
MBS
2 stops12h 39m
Delta
Deal found 5/5$419
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 8/116:50 am
MBS
-
SAN
1 stop6h 30m
Delta
Thu 8/2011:30 am
SAN
-
MBS
1 stop8h 09m
Delta
Deal found 5/5$439
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 5/226:13 pm
MBS
-
SAN
1 stop6h 47m
Delta
Mon 5/256:15 am
SAN
-
MBS
1 stop8h 18m
Delta
Deal found 5/5$444
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 8/116:50 am
MBS
-
SAN
1 stop6h 30m
Delta
Wed 8/196:25 am
SAN
-
MBS
2 stops13h 14m
Delta
Deal found 5/5$449

Find flight deals from Bay City to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Bay City (MBS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Delta)

Popular in

June

Cheapest in

February

Average price

$398
Provider with most accurate pricing for Bay City MBS Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-San Diego flights.
Search Deals
From Bay City MBS Intl to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bay City to San Diego 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 May 7, 2026.
Use the filters below to find and compare flights from Bay City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Thu 8/13

3:44 pm-10:16 pm

1 stop9h 32m

San Diego

Tue 8/25

6:15 am-5:34 pm

1 stop8h 19m

$344
Quickest round-trip

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Tue 5/19

6:30 pm-10:39 pm

1 stop7h 09m

San Diego

Sat 5/23

10:34 am-10:10 pm

1 stop8h 36m

$414

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Fri 5/22

3:38 pm-10:00 pm

1 stop9h 22m

San Diego

Mon 5/25

6:15 am-5:33 pm

1 stop8h 18m

$414

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Thu 7/2

11:48 am-6:21 pm

1 stop9h 33m

San Diego

Tue 7/7

10:30 pm-11:07 am

2 stops9h 37m

$484

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Wed 5/20

6:30 pm-10:39 pm

1 stop7h 09m

San Diego

Sun 5/24

9:45 pm-1:27 pm

2 stops12h 42m

$539

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Thu 7/2

11:48 am-6:21 pm

1 stop9h 33m

San Diego

Wed 7/8

6:15 am-10:38 pm

2 stops13h 23m

$549

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Mon 8/17

11:50 am-6:14 pm

1 stop9h 24m

San Diego

Sun 8/23

10:17 pm-5:34 pm

1 stop16h 17m

$563

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Fri 6/12

11:48 am-6:21 pm

1 stop9h 33m

San Diego

Thu 6/25

7:13 pm-3:09 pm

2 stops16h 56m

$588

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Fri 5/22

2:14 pm-11:54 pm

2 stops12h 40m

San Diego

Mon 5/25

2:08 pm-11:45 pm

1 stop6h 37m

$614
Cheapest one-way

Bay CitySan Diego

MBS - SAN

MBSSAN

Bay City MBS Intl

Sat 5/23

6:50 am-10:18 am

1 stop6h 28m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Bay City to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bay City to San Diego in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bay City-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bay City-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bay City-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bay City-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bay City-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bay City to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bay City 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 Bay City to San Diego

How much does it cost to fly round-trip from Bay City to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated May 7, 2026.
See what other customers who have flown with Delta and United Airlines from Bay City to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,456 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

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
7.9
Good
8,456 reviews
Delta
7.9
Good
8,456 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

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
9,684 reviews
Delta
7.9
Good
8,456 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

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

Find useful and relevant information for your journey from Bay City to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bay City to San Diego?

    Delta and United Airlines can get you from Bay City to San Diego in just under 7h 09m. Your travel time can differ by up to 2h 23m. The distance between Bay City and San Diego is about 1931 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bay City to San Diego round-trip?

    Flying on United Airlines is currently your cheapest option to San Diego, with prices starting at $288. Another option worth looking into is Delta, starting at $288 round trip. You may be able to fly from Bay City to San Diego for 31% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Bay City to San Diego?

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

  • Can I find deals for business class flights from Bay City to San Diego?

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

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 2 airlines flying from Bay City to San Diego

Discover the top 2 airlines that operate flights from Bay City to San Diego. 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$451FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$403FlexibilityNo cancel feeOn-timeN/A

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