GSO - SAT

$230 Find Cheap Flights from Greensboro to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greensboro to San Antonio departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greensboro to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greensboro to San Antonio, as well as popular online travel agencies
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Cheap Flight Deals from Greensboro to San Antonio (GSO-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greensboro to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Greensboro to San Antonio

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Greensboro to San Antonio.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:53 pm - 12:27 amGSO-SAT
5h 34m1 stop
7:00 am - 1:31 pmSAT-GSO
5h 31m1 stop
$274Delta
Find Deal
Thu, Mar 6 - Wed, Mar 12
5:55 pm - 12:02 amGSO-SAT
7h 07m1 stop
6:00 am - 1:56 pmSAT-GSO
6h 56m2 stops
$279American Airlines
Find Deal
Thu, Mar 6 - Wed, Mar 12
5:30 pm - 11:58 pmGSO-SAT
7h 28m1 stop
6:02 am - 12:42 pmSAT-GSO
5h 40m1 stop
$304American Airlines
Find Deal
Fri, Apr 4 - Sun, Apr 6
8:16 pm - 12:37 amGSO-SAT
5h 21m1 stop
6:26 pm - 12:07 amSAT-GSO
4h 41m1 stop
$309Delta
Find Deal
Fri, Mar 21 - Fri, Mar 28
5:55 pm - 12:04 amGSO-SAT
7h 09m1 stop
6:02 am - 12:42 pmSAT-GSO
5h 40m1 stop
$350American Airlines
Find Deal
Thu, Apr 3 - Sun, Apr 6
6:15 am - 3:18 pmGSO-SAT
10h 03m2 stops
8:19 am - 6:36 pmSAT-GSO
9h 17m2 stops
$365United Airlines
Find Deal
Thu, Mar 6 - Wed, Mar 12
6:15 am - 3:18 pmGSO-SAT
10h 03m2 stops
6:45 am - 6:36 pmSAT-GSO
10h 51m3 stops
$370United Airlines
Find Deal
Thu, Mar 6 - Wed, Mar 12
6:15 am - 3:18 pmGSO-SAT
10h 03m2 stops
2:10 pm - 9:10 pmSAT-GSO
6h 00m1 stop
$375United Airlines
Find Deal
Fri, Mar 7 - Tue, Mar 11
6:15 am - 3:18 pmGSO-SAT
10h 03m2 stops
8:19 am - 6:36 pmSAT-GSO
9h 17m2 stops
$380United Airlines
Find Deal
Fri, Mar 7 - Tue, Mar 11
6:15 am - 11:03 amGSO-SAT
5h 48m1 stop
7:45 am - 9:36 pmSAT-GSO
12h 51m2 stops
$390United Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27

Flights from Greensboro to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from Greensboro to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Greensboro to San Antonio?

The average price of all round-trip flights from Greensboro to San Antonio clicked on KAYAK for each day over the last 12 months.
When flying from Greensboro to San Antonio, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Greensboro, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Greensboro to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greensboro to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Greensboro to San Antonio is January, where tickets cost $283 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $421 and $389 respectively.

How far in advance should I book a flight from Greensboro to San Antonio?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greensboro to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Greensboro to San Antonio, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

September

High season

April

Cheapest flight

$230
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Greensboro to San Antonio

When to book flights from Greensboro to San Antonio

Are your dates flexible? Find out the best times to travel from Greensboro to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greensboro to San Antonio

  • What is the cheapest flight from Greensboro to San Antonio?

    In the last 3 days, the lowest price for a flight from Greensboro to San Antonio was $230 for a one-way ticket and $274 for a round-trip.

  • Do I need a passport to fly between Greensboro and San Antonio?

    No

  • Which aircraft models fly most regularly from Greensboro to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greensboro to San Antonio?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Greensboro and San Antonio, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Greensboro to San Antonio, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Greensboro to San Antonio are Delta and United Airlines. With an average price for the route of $339 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $368 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Greensboro to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greensboro to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greensboro to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Greensboro is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greensboro to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Greensboro with another airline. Booking your flights between Greensboro and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greensboro to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Greensboro up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Greensboro to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Greensboro to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greensboro to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8219 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
8.0Comfort
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

Flight didn’t get dinner on business. I was starving!

I had two wonderful flights - very relaxing and got me there early!

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

I wasn’t happy with the hour delay from Dallas to McAllen, but that is the nature of travel. I don’t like to fly in general because of all of the problems all the time.

It went up and down at the right time and place. I’m happy with that outcome.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

AA had a nationwide tech glitch today and after two connections snd hours of delay, I arrived 7 hours late to my destination

Was supposedly in main extra (row 10), but the seat spacing appeared to be regular economy (the head rest was blue, as well - same as economy, the seats in front of us had red head rests). Otherwise the flight was good and got in well ahead of schedule.

Everything you need to know for your flight from Greensboro to San Antonio

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