Cheap flights from Grand Forks, ND to San Antonio, TX

Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price

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How much do flights to San Antonio cost?

Key info about flying to San Antonio

Depart from
Grand Forks International
Arrive to
San Antonio International
Average flights per week
40
Flight distance

Great deals from Grand Forks to San Antonio

Check-in for a flight from Grand Forks to San Antonio

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
AeroMéxicoAMXAMYes
VolarisVOIY4No

Weather in San Antonio

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January17°C7°C
February19°C9°C
March23°C12°C
April27°C16°C
May30°C20°C
June34°C23°C
July35°C24°C
August36°C25°C
September32°C22°C
October28°C17°C
November21°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
302
days per year

14 day forecast

Friday
6 Dec
12°C9°C
13 Dec
70%
21°C11°C
Saturday
7 Dec
71%
9°C6°C
14 Dec
89%
21°C17°C
Sunday
8 Dec
16°C8°C
15 Dec
82%
22°C18°C
Monday
9 Dec
27°C10°C
16 Dec
82%
21°C14°C
Tuesday
10 Dec
18°C11°C
17 Dec
20°C12°C
Wednesday
11 Dec
17°C6°C
18 Dec
88%
23°C18°C
Thursday
12 Dec
19°C6°C
19 Dec
22°C14°C
The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, AeroMéxico, and Volaris. Grand Forks and San Antonio have 40 direct flights per week.

Frequently asked questions

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