Route guide · 625 miles
Cheap Flights from Memphis to San Antonio
MEM → SAT · Nonstop 1h 46m · Live round-trip fares
Looking for cheap flights from Memphis to San Antonio? You're in the right place. Airfare Deal tracks live fares on this 625-mile route around the clock. As a rule of thumb, booking 2–4 weeks ahead lands the best prices — and a free fare alert means you never have to keep refreshing the page.
Live fares for MEM → SAT are updating. Use the search below for real-time prices.
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Updated daily
Flight time
1h 46m
Nonstop, typical
Distance
625 mi
MEM → SAT
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
Delta Air Lines
Nonstop flights from Memphis to San Antonio
Nonstop service links Memphis and San Antonio directly — flights are flown by Delta Air Lines. Expect roughly 1h 46m in the air. If a nonstop is what you want, don't wait too long: booking 2–4 weeks ahead is when these seats are priced most kindly.
Booking insights: Memphis → San Antonio
- Distance: 625 miles · nonstop flight time: 1h 46m.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
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Flying from Memphis to San Antonio: what you need to know
The flight
Memphis to San Antonio covers 625 miles, and a nonstop gets it done in about 1h 46m. That's long enough to settle in with a coffee and a downloaded show, short enough that a connection rarely makes sense — a layover usually doubles your travel day to save very little.
Airlines on this route
Delta Air Lines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Memphis (MEM)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Memphis airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in San Antonio (SAT)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The San Antonio airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check San Antonio to Memphis fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 625 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 1h 46m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
Memphis to San Antonio flight FAQs
How long is the flight from MEM to SAT?
Nonstop flights from Memphis to San Antonio take about 1h 46m and cover roughly 625 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Memphis to San Antonio?
Yes — look for Delta Air Lines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Memphis to San Antonio?
There's no single magic month, but prices on this route generally soften in the shoulder season, when demand dips after the holidays and again in early fall. A free fare alert is the easiest way to catch those windows.
How much are last minute flights from MEM to SAT?
Book inside the final week and you'll usually pay a premium on MEM to SAT. Fares booked 2–4 weeks ahead are almost always kinder.
What is a good round-trip deal from Memphis to San Antonio?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Memphis to San Antonio?
The main carriers on this route are Delta Air Lines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Memphis airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Memphis
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