$317 Cheap Flights from San Diego (SAN) to Flint (FNT)
Popular airlines from San Diego Intl. Airport (SAN) to Bishop Intl. Airport (FNT)
American AirlinesAmerican Airlines
UnitedUnited
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Cheap Flights from San Diego to Flint (SAN-FNT)
Alternative airports near Flint
Prices were available within the past 7 days. Prices and availability are subject to change.
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San Diego (SAN) to Flint (FNT) at a glance
Embark on your journey from San Diego (SAN) to Flint (FNT) with a range of airlines offering competitive options for this domestic short-haul flight. Compare various itineraries from full-service carriers to discover the best fit for your budget and travel plans while exploring Flint's renowned attractions and neighborhoods. Get all the essential information on flights from San Diego International Airport (SAN) to Bishop International Airport (FNT), ensuring a smooth start to your adventure.
- Fastest flight duration: around 5h 30m in-flight, plus roughly 1 hour layover with one stop
- Route distance: roughly 1,900 miles (3,060 km)
- Flights per week: around 8 departures on average
- Typical fares (one-way): economy tickets often range from $145–$445, depending on seasonality and how far ahead you book
Flights from San Diego International Airport (SAN) to Bishop International Airport (FNT)
Based on the latest traveler bookings, here are the top airlines favored for flights from San Diego to Flint, primarily offering one-stop services with a common layover at O'Hare International Airport (ORD), featuring approximately a 1-hour wait. This flexibility allows you to choose the best itinerary by balancing price, total travel time, and cabin class options.
- American Airlines: This airline provides a comprehensive service with one-stop flights. Typically, one-way fares range from $145 to $430, making up about 58% of the departures on this route. Passengers can expect an in-flight duration of 5 hours and 30 minutes, leading to an overall travel time of approximately 6 hours and 30 minutes, including layovers.
- United: As another full-service option, United offers one-stop services with one-way fares generally between $145 and $455. It represents around 42% of the departures along this route. The flight duration is also 5 hours and 30 minutes, with the total journey time, including layovers, hovering around 6 hours and 30 minutes.
Best time to fly from San Diego (SAN) to Flint (FNT)
The most popular months for travelers flying from San Diego to Flint are March, May, and July, when peak temperatures in Flint reach up to 71.2°F in July. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 69.6°F. For better deals, July usually offers the lowest average one-way fare around $211. Flight availability peaks in May, September, and December, with approximately 9 flights per week, making it easier to find convenient departure times. January, February, April, June, and July have the fewest flights, with approximately 7 flights per week.
- Cheapest time to fly: July usually offers good deals with average one-way fare around $211, roughly 18% cheaper than the yearly average.
- More budget-friendly months to fly: August and May typically offer average one-way fares of around $228.
- Most flight options: May, September, and December have the highest number of flights from San Diego to Flint, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 23.0°F (-5.0°C) | Average | 7 | $280 |
| February | 23.9°F (-4.5°C) | Average | 7 | $277 |
| March | 34.3°F (1.3°C) | Moderately High | 8 | $313 |
| April | 45.0°F (7.2°C) | Average | 7 | $250 |
| May | 57.7°F (14.3°C) | Moderately High | 9 | $231 |
| June | 66.4°F (19.1°C) | Moderately Low | 7 | $267 |
| July | 71.2°F (21.8°C) | Moderately High | 7 | $211 |
| August | 69.6°F (20.9°C) | Moderately Low | 8 | $226 |
| September | 63.0°F (17.2°C) | Average | 9 | $253 |
| October | 51.3°F (10.7°C) | Average | 8 | $250 |
| November | 38.8°F (3.8°C) | Moderately Low | 8 | $284 |
| December | 30.4°F (-0.9°C) | Average | 9 | $281 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative route from San Diego (SAN) to Flint (FNT)
- San Diego to Detroit (SAN-DTW): Detroit Metropolitan Wayne County Airport (DTW) lies approximately 56 miles from Bishop International Airport (FNT). One-way economy ticket prices on this route generally fall between $105 and $560, influenced by the time of year and how far in advance you book. Travelers can choose from both non-stop and one-stop flight options. The primary airlines servicing this route include Delta and Frontier Airlines, a budget option. Additionally, first-class service is offered for those seeking a more premium experience.
How to find the best prices for flights from San Diego (SAN) to Flint (FNT)
Getting some of the best deals on flights from San Diego to Flint is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, which coincides with the booking habits of most travelers. Morning departures from 5 a.m. to 12 p.m. tend to be less expensive and are the most popular flight times, while flying on Thursday offers both lower prices and higher demand for travel.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Flint hotel and flight deals.
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Bishop International Airport from San Diego International Airport
Flint welcomes travelers from San Diego with a range of transport options based on price, convenience, and proximity. Here's how to reach Flint efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Flint, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
- Car rental: Renting a car from Bishop International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Bishop International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Bishop International Airport, Flint Station, a train station, is located about 6.7 miles away by car, providing convenient access for travelers.
San Diego to Flint Flights
The cheapest times to fly from San Diego to Flint
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Flint are during the month of October. You can find some of the cheapest flights from San Diego to Flint with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Diego to Flint
Sunday is one of the best days to book for cheap flights from San Diego to Flint: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from San Diego to Flint
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Flint in 2026. You can also book with separate airlines for your outbound and return journeys, from $317 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Flint flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Flint airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) cost?
You can find cheap one-way flights from $317 and cheap return flights $355 San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) with Expedia. One-way flights generally range between $277 and $878, and roundtrip flights usually range from $404 to $1460. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
September is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.), with average return fares around $320. This is approximately 30% lower than the average price throughout the year, as travel demand tends to decrease after the summer. Other affordable months to consider are January and May.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
Enter SAN to FNT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
United is one of the cheapest airlines offering connecting flights from San Diego Intl. (SAN) to Bishop Intl. (FNT), with round-trip tickets starting from around $801 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
The best time to fly from San Diego, CA (SAN) to Flint, MI (FNT) is typically in May and September. May offers an average price of around $320, making it a budget-friendly option, while September is popular for travel, providing plenty of flight choices. This balance of price and availability makes these months ideal for your journey.
*Prices based on flights available on Expedia in the last year.
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
The earliest flight from San Diego, CA (SAN) to Flint, MI (FNT) usually departs at around 6:00 AM, operated by American Airlines. This seasonal service is active in August, giving you an early start to your journey. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
For flights from San Diego (SAN) to Flint (FNT), the most popular departure times are in the early morning, from 6am to 9am. About 48% of passengers prefer this time window. Many major carriers, including United Airlines and Delta, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Flint with time to spare.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
Flying from SAN to FNT with a connection usually takes about 8 hours 50 minutes, traveling roughly 1,942 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
First class seats are offered on the SAN to FNT route with American Airlines and United Airlines.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Flint from San Diego Intl. (SAN)?
If you're planning to travel to Flint from San Diego Intl. (SAN), you can fly into Bishop Intl. (FNT) Some flights may connect through major hubs like Denver Intl. (DEN), Hartsfield-Jackson Atlanta Intl. (ATL), Liberty Intl. (EWR) before reaching Flint. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Flint, MI (FNT-Bishop Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | San Diego Intl. Airport |
|---|---|
Destination airport | Bishop Intl. Airport |
Distance | 1,941 miles away |
Airlines serving | American Airlines, United |
Popular airline | American Airlines |
Roundtrip price | $355 |