In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest time of day to fly from TYS to SC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Saint Croix as you normally would.

What airport do you fly from for flights from Knoxville to Saint Croix?

Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Saint Croix.

Can I find deals for flights from Knoxville to Saint Croix that include hotel bookings?

Yes. In addition to deals on Knoxville to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Saint Croix?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Saint Croix.

Can I find deals for business class flights from Knoxville to Saint Croix?

Yes. Cheapflights offers flight deals from Knoxville to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Knoxville to Saint Croix

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Reviews of airlines servicing Saint Croix

See what other customers who have flown with American Airlines from Knoxville to Saint Croix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

12,049 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.1

Good

12,049 reviews

American Airlines

7.1

Good

12,049 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

What airport do you fly from for flights from Knoxville to Saint Croix?
Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Saint Croix.
Can I find deals for flights from Knoxville to Saint Croix that include hotel bookings?
Yes. In addition to deals on Knoxville to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Saint Croix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Saint Croix.
Can I find deals for business class flights from Knoxville to Saint Croix?
Yes. Cheapflights offers flight deals from Knoxville to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Knoxville to Saint Croix

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$440	Average$659	FlexibilityNo cancel fee	On-time71%

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Find cheap flights from Knoxville to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Saint Croix

See what other customers who have flown with American Airlines from Knoxville to Saint Croix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Knoxville to Saint Croix?

Can I find deals for flights from Knoxville to Saint Croix that include hotel bookings?

How can I find direct flights from Knoxville to Saint Croix?

Can I find deals for business class flights from Knoxville to Saint Croix?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Saint Croix by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Knoxville to Saint Croix by cabin class

Find flights from Knoxville to Saint Croix, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Knoxville and Saint Croix flights

Browse other Knoxville and Saint Croix flight options. Last updated on September 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Knoxville to Saint Croix

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Travel Smart

Cheap flights from Knoxville (TYS) to Saint Croix

Find cheap flights from Knoxville to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Saint Croix

See what other customers who have flown with American Airlines from Knoxville to Saint Croix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Knoxville to Saint Croix?

Can I find deals for flights from Knoxville to Saint Croix that include hotel bookings?

How can I find direct flights from Knoxville to Saint Croix?

Can I find deals for business class flights from Knoxville to Saint Croix?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Saint Croix by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Knoxville to Saint Croix by cabin class

Find flights from Knoxville to Saint Croix, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Knoxville and Saint Croix flights

Browse other Knoxville and Saint Croix flight options. Last updated on September 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Knoxville to Saint Croix

100% Free

Book with Flexibility

Travel Smart