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Saint Thomas Island

Find cheap Delta flights to Saint Thomas Island

RDU — STT
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Delta flight deals to Saint Thomas Island

Cheapest Delta flights from USA to Saint Thomas Island
Explore the most affordable Delta flight options available from USA to Saint Thomas Island. Find the lowest fares with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:28 am
IAD
-
STT
1 stop6h 34m
Delta
Sat 9/54:13 pm
STT
-
IAD
1 stop8h 21m
Delta
Deal found 7/27$361
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
IAD
-
STT
1 stop7h 34m
Delta
Fri 9/42:49 pm
STT
-
IAD
1 stop9h 45m
Delta
Deal found 7/25$395
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am
BOS
-
STT
1 stop8h 04m
Delta
Thu 9/32:49 pm
STT
-
BOS
1 stop10h 36m
Delta
Deal found 7/23$480

Flights to Saint Thomas Island with Delta at a glance

Find detailed information about Delta flights from USA to Saint Thomas Island. Explore the options provided by Delta to plan your journey from USA to Saint Thomas Island. Data last updated July 27, 2026.

Popular in

December

Cheapest in

May

Average price

$573

Round-trip from

$338

One-way from

$133

Good round-trip deal

$459 or less

Good one-way deal

$368 or less
Highest demand for flights to Saint Thomas Island with Delta; 8% potential price increase.
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Best time to find cheap flights to Saint Thomas Island with Delta; 3% potential price drop.
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Average price for flights to Saint Thomas Island with Delta (round-trip).
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Delta
  • Delta
  • 1/19-1/28
  • 2 total stops
  • 13h 56m total
  • USA to Saint Thomas Island
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Delta
  • Delta
  • 8/22
  • 1 total stop
  • 7h 34m total
  • USA to Saint Thomas Island
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Price to beat on a round-trip flight from the United States to Saint Thomas Island with Delta.
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Price to beat on a one-way flight from the United States to Saint Thomas Island with Delta.
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Cheapflights Insights

Find cheap Delta flights to Saint Thomas Island

How long is the flight to Saint Thomas Island with Delta?

On average, Delta flights from the United States to Saint Thomas Island take 3 hours 52 minutes. Flights to Saint Thomas Island from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Delta weekly flight availability to Saint Thomas Island

The most flights to Saint Thomas Island operated by Delta are scheduled on a Saturday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

When is the best time to book a flight to Saint Thomas Island with Delta?

The best time to book a flight to Saint Thomas Island with Delta is 50 days before departure. On average, fares are higher if you book 82 days before departure.

FAQs about flights to Saint Thomas Island with Delta

  • Which airport do Delta flights arrive at when travelling to Saint Thomas Island?

    Delta flights on this route tend to land at Saint Thomas Island Cyril E King Airport.

  • Is Delta the cheapest airline for a flight to Saint Thomas Island?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Saint Thomas Island tends to be with Frontier.

  • Are there alternative airlines other than Delta that fly to Saint Thomas Island?

    American Airlines, Spirit Airlines and United Airlines all fly to Saint Thomas Island and offer an alternative to Delta.

  • How much is a flight to Saint Thomas Island with Delta?

    The average price for a return flight with Delta is $672; with a one-way flight around $307.

See more FAQs

Reviews of Delta

See what Cheapflights users have to say about their Delta experience.
Delta
7.8
Good
8,483 reviews
Overview

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Popular Delta flights

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Other airports near Cyril E King

Other Saint Thomas Island travelers fly to these airports near Cyril E King.
Flights to Saint Thomas Island SPB Airport
Flights to Saint Croix Airport