$360+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — SAN
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Bay City to San Diego 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Bay City to San Diego
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Cheapest flights from Bay City to San DiegoExplore 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 September 16, 2026.
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 September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/236:37 pm -
1 stop7h 04m
Mon 10/2610:20 pm -
2 stops11h 30m
Deal found 9/11![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/247:03 pm -
1 stop6h 38m
Mon 10/269:40 pm -
2 stops12h 10m
Deal found 9/11![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/216:37 pm -
1 stop7h 04m
Mon 10/267:41 pm -
2 stops14h 09m
Deal found 9/14![United Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:34 pm -
2 stops9h 50m
Sat 11/76:50 am -
1 stop8h 07m
Deal found 9/13![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/166:37 pm -
1 stop7h 04m
Fri 10/232:07 pm -
1 stop6h 42m
Deal found 9/15![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 9/15. 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 11/123:50 pm -
1 stop9h 20m
Mon 11/166:15 am -
1 stop5h 55m
Deal found 9/15![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 10/2311:43 am -
1 stop9h 12m
Mon 10/2610:25 pm -
2 stops13h 41m
Deal found 9/11![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 9/11. 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 10/213:46 pm -
2 stops10h 09m
Tue 10/278:00 am -
2 stops11h 27m
Deal found 9/11![Delta logo]()
$415
Best flights from Bay City to San DiegoDiscover carefully curated flight deals from Bay City to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Bay City to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/236:37 pm -
1 stop7h 04m
Mon 10/2610:20 pm -
2 stops11h 30m
Deal found 9/11![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 9/15. 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 12/1011:44 am -
1 stop9h 40m
Tue 12/1511:37 am -
1 stop7h 50m
Deal found 9/15![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/216:37 pm -
1 stop7h 04m
Mon 10/267:41 pm -
2 stops14h 09m
Deal found 9/14![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/12. 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 1/96:05 pm -
1 stop6h 47m
Tue 1/126:15 am -
1 stop7h 48m
Deal found 9/12![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 9/12. 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 10/3111:43 am -
1 stop9h 12m
Wed 11/41:18 pm -
1 stop6h 09m
Deal found 9/12![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 9/14. 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 12/106:16 pm -
1 stop6h 59m
Sun 12/136:15 am -
1 stop8h 21m
Deal found 9/14![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 9/11. 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 11/711:43 am -
1 stop9h 12m
Tue 11/101:22 pm -
1 stop6h 06m
Deal found 9/11![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 10/223:46 pm -
2 stops10h 38m
Wed 10/286:15 am -
1 stop8h 11m
Deal found 9/11![Delta logo]()
$410
Last-minute flights from Bay City to San DiegoDiscover last-minute flight deals from Bay City to San Diego. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Bay City to San Diego. Data last updated September 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/297:01 pm -
1 stop6h 40m
Sat 10/36:40 am -
1 stop6h 44m
Deal found 9/14![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 9/14. 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 10/13:38 pm -
1 stop9h 28m
Thu 10/159:45 pm -
2 stops10h 22m
Deal found 9/14![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/166:37 pm -
1 stop7h 04m
Fri 10/232:07 pm -
1 stop6h 42m
Deal found 9/15![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/216:37 pm -
1 stop7h 04m
Mon 10/267:41 pm -
2 stops14h 09m
Deal found 9/14![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/11. 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 10/213:46 pm -
2 stops10h 09m
Tue 10/278:00 am -
2 stops11h 27m
Deal found 9/11![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 10/223:46 pm -
1 stop9h 26m
Thu 10/296:15 am -
1 stop8h 11m
Deal found 9/11![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/236:37 pm -
1 stop7h 04m
Mon 10/2610:20 pm -
2 stops11h 30m
Deal found 9/11![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 10/233:46 pm -
2 stops10h 38m
Thu 10/296:15 am -
1 stop8h 11m
Deal found 9/11![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/247:03 pm -
1 stop6h 38m
Mon 10/269:40 pm -
2 stops12h 10m
Deal found 9/11![United Airlines logo]()
$364
One-way flights from Bay City to San DiegoSearch for one-way flight options from Bay City to San Diego. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Bay City to San Diego. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/271:34 pm -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/285:45 am -
1 stop8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$1,155
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $360 (United Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $349 |
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 7,457,451 searches. Data last updated September 16, 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
Cheapest round-trip
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Fri 10/23
6:37 pm-10:41 pm
1 stop7h 04m
San Diego
Mon 10/26
10:20 pm-12:50 pm
2 stops11h 30m
$360
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Wed 10/21
6:37 pm-10:41 pm
1 stop7h 04m
San Diego
Mon 10/26
7:41 pm-12:50 pm
2 stops14h 09m
$380
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Thu 12/10
11:44 am-6:24 pm
1 stop9h 40m
San Diego
Tue 12/15
11:37 am-10:27 pm
1 stop7h 50m
$400
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Sat 1/9
6:05 pm-9:52 pm
1 stop6h 47m
San Diego
Tue 1/12
6:15 am-5:03 pm
1 stop7h 48m
$400
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Sat 10/31
11:43 am-5:55 pm
1 stop9h 12m
San Diego
Wed 11/4
1:18 pm-10:27 pm
1 stop6h 09m
$400
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Thu 12/10
6:16 pm-10:15 pm
1 stop6h 59m
San Diego
Sun 12/13
6:15 am-5:36 pm
1 stop8h 21m
$400
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Sat 11/7
11:43 am-5:55 pm
1 stop9h 12m
San Diego
Tue 11/10
1:22 pm-10:28 pm
1 stop6h 06m
$400
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Thu 10/22
3:46 pm-11:24 pm
2 stops10h 38m
San Diego
Wed 10/28
6:15 am-5:26 pm
1 stop8h 11m
$410
Quickest round-trip
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Fri 11/27
1:34 pm-6:34 pm
1 stop8h 00m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$768
Bay CitySan Diego
MBS Bay City MBS Intl - SAN San Diego
MBSSAN
Bay City MBS Intl
Sat 11/28
1:34 pm-12:56 pm
3 stops26h 22m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$1,314
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
MBS-SAN
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
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 September 16, 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.
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
San Ysidro
Poway
La Mesa
Santee
Julian
Lemon Grove
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Bay City and San Diego flights
Browse other Bay City and San Diego flight options. Last updated on September 16, 2026.
Other flights from Bay City
Browse through other flights departing from Bay City. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$483 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$473 | FlexibilityNo cancel fee | On-timeN/A |