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$189 Cheap Flights from Mobile (MOB) to San Antonio (SAT)

View $189 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines from Mobile Regional Airport (MOB) to San Antonio International Airport (SAT)

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Cheap Flights from Mobile to San Antonio (MOB-SAT)

Prices were available within the past 7 days and start at $189 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 20 - Sat, Aug 22
MOB
Mobile
SAT
San Antonio
$309 Roundtrip, just found
$309
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 20 from Mobile to San Antonio, returning Sat, Aug 22, priced at $309 just found
Delta
Sun, Sep 27 - Sat, Oct 3
MOB
Mobile
SAT
San Antonio
$309 Roundtrip, just found
$309
Roundtrip
just found
Select Delta flight, departing Sun, Sep 27 from Mobile to San Antonio, returning Sat, Oct 3, priced at $309 just found
United
Fri, Aug 14 - Sun, Aug 16
MOB
Mobile
SAT
San Antonio
$309 Roundtrip, found 1 hour ago
$309
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 14 from Mobile to San Antonio, returning Sun, Aug 16, priced at $309 found 1 hour ago
United
Thu, Aug 27 - Sun, Aug 30
MOB
Mobile
SAT
San Antonio
$316 Roundtrip, found 7 hours ago
$316
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Aug 27 from Mobile to San Antonio, returning Sun, Aug 30, priced at $316 found 7 hours ago
United
Fri, Sep 11 - Mon, Sep 14
MOB
Mobile
SAT
San Antonio
$319 Roundtrip, found 1 hour ago
$319
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Sep 11 from Mobile to San Antonio, returning Mon, Sep 14, priced at $319 found 1 hour ago
United
Fri, Aug 14 - Sun, Aug 16
MOB
Mobile
SAT
San Antonio
$323 Roundtrip, found 1 hour ago
$323
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 14 from Mobile to San Antonio, returning Sun, Aug 16, priced at $323 found 1 hour ago
Delta
Fri, Aug 14 - Sun, Aug 16
MOB
Mobile
SAT
San Antonio
$324 Roundtrip, found 1 hour ago
$324
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 14 from Mobile to San Antonio, returning Sun, Aug 16, priced at $324 found 1 hour ago
United
Fri, Aug 14 - Sun, Aug 16
MOB
Mobile
SAT
San Antonio
$326 Roundtrip, found 1 hour ago
$326
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 14 from Mobile to San Antonio, returning Sun, Aug 16, priced at $326 found 1 hour ago
United
Sat, Sep 12 - Tue, Sep 15
MOB
Mobile
SAT
San Antonio
$328 Roundtrip, found 1 hour ago
$328
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 12 from Mobile to San Antonio, returning Tue, Sep 15, priced at $328 found 1 hour ago
United
Fri, Aug 14 - Sun, Aug 16
MOB
Mobile
SAT
San Antonio
$329 Roundtrip, found 1 hour ago
$329
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 14 from Mobile to San Antonio, returning Sun, Aug 16, priced at $329 found 1 hour ago

Alternative airports near San Antonio

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $727
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $727

Find the cheapest month to fly from Mobile (MOB) to San Antonio (SAT)

April is typically the cheapest month to fly

From $268 - $472 per traveler.

What you need to know for your flight from Mobile Regional to San Antonio Intl.

Mobile (MOB) to San Antonio (SAT) at a glance

Traveling from Mobile (MOB) to San Antonio (SAT) offers a range of airlines and routes for your convenience. You can explore various options, from full-service carriers to budget-friendly choices, to find the best airfare that suits your travel plans and budget. As you prepare for your trip, check out the essential flight details between Mobile Regional Airport and San Antonio International Airport to help you secure affordable flights from Mobile and plan your next flight to experience the vibrant sights and neighborhoods of San Antonio.

  • Fastest flight duration: around 3 hours in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$430, depending on seasonality and how far ahead you book

Flights from Mobile Regional Airport (MOB) to San Antonio International Airport (SAT)

Based on the latest traveler bookings, here are the top airlines favored for one-stop service from Mobile to San Antonio. Popular layover options include George Bush Intercontinental Airport (IAH) with a layover of about 1 hour and 15 minutes, Dallas-Fort Worth International Airport (DFW) with a 1-hour layover, and Hartsfield-Jackson Atlanta International Airport (ATL) with a 1 hour and 30 minutes layover. This variety allows you to balance price, total travel time, and cabin class to find the ideal travel itinerary.

  • United: This full-service airline provides one-stop flights with one-way prices generally falling between $120 and $445. It represents around 57% of the departures for this route, featuring an in-flight duration of 3 hours and a total travel time of approximately 4 hours and 15 minutes, including layover time.
  • American Airlines: Another full-service option, American Airlines offers one-stop flights, with one-way fares typically ranging from $125 to $425. They account for about 33% of departures on this route, with a flight time of 3 hours and a total journey length of around 4 hours and 15 minutes, including layover.
  • Delta: As a full-service carrier, Delta provides one-stop service, with one-way fares usually between $125 and $260. They make up approximately 9% of the departures on this route, featuring a flight duration of 3 hours and a total travel time of roughly 4 hours and 15 minutes, including layover.

Best time to fly from Mobile (MOB) to San Antonio (SAT)

The most popular months for travelers flying from Mobile to San Antonio are February, March, and April, when peak temperatures in San Antonio reach up to 70°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 86.5°F. For better deals, September usually offers the lowest average one-way fare around $168. Flight availability peaks in February, with approximately 10 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $168, roughly 30% cheaper than the yearly average.
  • Another budget-friendly time to fly: August typically offers an average one-way fare of around $183.
  • Most flight options: February has the highest number of flights from Mobile to San Antonio, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January53.2°F (11.8°C)Average8$234
February56.1°F (13.4°C)High10$283
March63.7°F (17.6°C)High8$272
April70.0°F (21.1°C)High8$246
May76.3°F (24.6°C)Average9$233
June82.8°F (28.2°C)Low8$274
July85.3°F (29.6°C)Average8$198
August86.5°F (30.3°C)Low7$183
September81.0°F (27.2°C)Average7$168
October72.5°F (22.5°C)Average9$236
November61.7°F (16.5°C)Average8$267
December55.6°F (13.1°C)Low7$313

*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.

How to find the best prices for flights from Mobile (MOB) to San Antonio (SAT)

Getting some of the best deals on flights from Mobile to San Antonio is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, although most travelers tend to book within 2 weeks. Morning departures, from 5 AM to 12 PM, generally offer lower prices and are also the most popular flight times. Additionally, flying on Fridays provides both better prices and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. 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.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. 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 San Antonio International Airport from Mobile Regional Airport

San Antonio welcomes travelers from Mobile with a range of transport options based on price, convenience, and proximity. Here's how to reach San Antonio efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in San Antonio, with private rides that can be arranged in advance.
  • Car rental: Renting a car from San Antonio International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Antonio 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 San Antonio International Airport, San Antonio Seaport, a seaport, is located about 0.4 miles away, while San Antonio Station, a train station, is situated approximately 7.5 miles from the airport.

Frequently asked questions

How much does a flight from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.) cost?
You can find cheap one-way flights from $189 and cheap return flights from $309 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.) with Expedia. One-way flights typically cost between $294 and $1065, and return flights often range between $324 and $958. 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
August is the cheapest month to fly from Mobile (MOB) to San Antonio (SAT), with average return fares around $293. This is about 18% lower than the average price throughout the year, likely due to lower travel demand during the late summer. Other affordable months to consider are January and March.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
Enter MOB to SAT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
United is one of the cheapest airlines offering connecting flights from Mobile Regional (MOB) to San Antonio Intl. (SAT), starting from around $587. 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
To find a cheap flight from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
When flying from Mobile (MOB) to San Antonio (SAT), August and January are the best months to travel. You can find return flights for about $293 during these times. August is popular for summer vacations, while January offers lower prices, making both months great options for your trip.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
The earliest flight from Mobile Regional Airport (MOB) to San Antonio International Airport (SAT) typically departs at around 5:05 AM. This seasonal service can help you maximize your time in San Antonio. 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
The most popular departure times for flights from Mobile (MOB) to San Antonio (SAT) are in the late morning, from 9am to noon. About 30% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines and Delta Airlines, offer flights during this window. This timing works well because it gives you a chance to enjoy your morning in Mobile before heading to San Antonio.
How long does it take to fly from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
Flights from MOB to SAT with one stop typically take around 6 hours 20 minutes, covering approximately 616 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
You can fly first class between MOB and SAT. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.) flight with Expedia?
It's easy to earn miles on a Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio 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 San Antonio from Mobile Regional (MOB)?
From Mobile Regional (MOB), you can fly into San Antonio Intl. (SAT) to reach San Antonio. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching San Antonio. 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.) at the last minute?
Typically, booking a last minute flight from Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package?
Securing a Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.) San Antonio Vacation Packages 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 Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio Intl.)?
If you booked your Mobile, AL (MOB-Mobile Regional) to San Antonio, TX (SAT-San Antonio 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
Mobile Regional
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$308
Distance
616 mi

Book with confidence

Mobile to San Antonio Flights

The cheapest times to fly from Mobile to San Antonio

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 Mobile to San Antonio are during the month of August. You can find some of the cheapest flights from Mobile to San Antonio with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mobile to San Antonio

Sunday is one of the best days to book for cheap flights from Mobile to San Antonio: 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 Mobile to San Antonio

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 Mobile to San Antonio in 2026. You can also book with separate airlines for your outbound and return journeys, from $189 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 Mobile to San Antonio 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 Mobile to San Antonio 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.

 

Mobile to San Antonio Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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