Cheap flights from Saint Thomas, United States to Grand Junction, CO

Flights starting at $193. Choose between Allegiant Air, Spirit Airlines, or Frontier Airlines to find the best price.

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Tips to know when travelling to Grand Junction

The most popular airlines for this route are Allegiant Air, Spirit Airlines, Frontier Airlines, Silver Airways, and JetBlue Airways. Saint Thomas and Grand Junction have 21 direct flights per week.

Check-in for a flight from Saint Thomas to Grand Junction

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Silver AirwaysSIL3MNoOpens 24 days before flight
Closes 2 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Grand Junction

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-9°C
February5°C-6°C
March11°C-1°C
April16°C2°C
May22°C6°C
June30°C12°C
July33°C15°C
August31°C14°C
September27°C10°C
October18°C3°C
November11°C-2°C
December3°C-8°C
Hottest Month
33°C
July
Coldest month
-9°C
January
Sunny days
303
days per year
Snow days
16
days per year

14 day forecast

Thursday
21 Mar
18°C2°C
28 Mar
82%
7°C0°C
Friday
22 Mar
18°C6°C
29 Mar
11°C1°C
Saturday
23 Mar
87%
17°C5°C
30 Mar
18°C1°C
Sunday
24 Mar
89%
7°C1°C
31 Mar
19°C7°C
Monday
25 Mar
88%
9°C2°C
1 Apr
78%
11°C2°C
Tuesday
26 Mar
83%
8°C3°C
2 Apr
89%
12°C4°C
Wednesday
27 Mar
14°C-2°C
3 Apr
14°C-1°C

Frequently asked questions

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What time do flights between Saint Thomas and Grand Junction depart?
What time do flights between Saint Thomas and Grand Junction arrive?

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