What are the cheapest airlines to fly from USA to St Kitts one-way?

One-way options have recently been found by users for as low as $151 on United Airlines. Other airlines that offer cheap prices include American Airlines from $152 and JetBlue from $154 one-way.

In terms of precipitation, rainfall in St Kitts ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit St Kitts when rainfall is around 1.9 in.

If weather is an important factor for your trip to St Kitts, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Can I find deals for flights from USA to St Kitts that include hotel bookings?

Yes. In addition to deals on USA to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to St Kitts?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to St Kitts.

Can I find deals for business class flights from USA to St Kitts?

Yes. Cheapflights offers flight deals from USA to St Kitts 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 the United States to St Kitts

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Find flight deals from USA to St Kitts

Popular in	June
Cheapest in	September
Average price	$482

Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from the United States to St Kitts

How far ahead should I book a flight from USA to St Kitts?

The price you pay for your flight from USA to St Kitts may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from USA to St Kitts?

Currently, January is the cheapest month in which you can book a flight from USA to St Kitts (average of $505). Flying from USA to St Kitts in December is currently the most expensive (average of $992). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to LXK?

When flying from USA to St Kitts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing St Kitts

Get a feel of what it's like to fly with Delta,United Airlines, andJetBlue from the United States to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,634 reviews

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

United Airlines

7.4

Good

10,311 reviews

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

JetBlue

7.1

Good

3,045 reviews

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

American Airlines

7.0

Good

12,137 reviews

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

What are the cheapest airlines to fly from USA to St Kitts one-way?
One-way options have recently been found by users for as low as $151 on United Airlines. Other airlines that offer cheap prices include American Airlines from $152 and JetBlue from $154 one-way.
Can I find deals for flights from USA to St Kitts that include hotel bookings?
Yes. In addition to deals on USA to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from USA to St Kitts?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to St Kitts.
Can I find deals for business class flights from USA to St Kitts?
Yes. Cheapflights offers flight deals from USA to St Kitts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from USA to St Kitts?
Currently, January is the cheapest month in which you can book a flight from USA to St Kitts (average of $505). Flying from USA to St Kitts in December is currently the most expensive (average of $992). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from USA to St Kitts

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$127	Average$627	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$169	Average$594	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$281	Average$586	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$328	Average$788	FlexibilityNo cancel fee	On-time71%

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Cheap flights from the United States to St Kitts

Find cheap flights from USA to St Kitts with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from USA to St Kitts

Popular in

Cheapest in

Average price

Cheapflights Insights

How far ahead should I book a flight from USA to St Kitts?

The price you pay for your flight from USA to St Kitts may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from USA to St Kitts?

What is the cheapest time of day to fly from US to LXK?

When flying from USA to St Kitts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing St Kitts

Get a feel of what it's like to fly with Delta,United Airlines, andJetBlue from the United States to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines to fly from USA to St Kitts one-way?

Can I find deals for flights from USA to St Kitts that include hotel bookings?

How can I find direct flights from USA to St Kitts?

Can I find deals for business class flights from USA to St Kitts?

What is the cheapest month to book a flight from USA to St Kitts?

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 USA to St Kitts

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

Complete your trip

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

Search flights from USA to St Kitts by cabin class

Find flights from USA to St Kitts, based on your preferred cabin class, be it economy, premium economy, business, or first class.

USA and St Kitts flights

Browse other USA and St Kitts flight options. Last updated on October 8, 2026.

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