What are the cheapest airlines flying from Dayton to Saint Thomas Island round-trip?

Cheapflights users have booked flights from Dayton to Saint Thomas Island round-trip from $509. Other airlines that can offer you cheap pricing are United Airlines, from $549, and Delta, from $554. American Airlines is currently priced 29% below the average price you’ll pay for this route.

What is the cheapest day to fly from Dayton to Saint Thomas Island?

Travelers seeking maximum savings on their Dayton to Saint Thomas Island flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Dayton to Saint Thomas Island?

The most popular airlines flying from Dayton to Saint Thomas Island are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Dayton to Saint Thomas Island?

Travelers have found that booking a Monday departure is the best way to save up to 133% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Dayton to Saint Thomas Island?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Saint Thomas Island. Flights to Saint Thomas Island from Dayton in October are about $726 on average during October, but can be found for as low as $432.

What is the cheapest time of day to fly from DAY to STT?

It’s optimal to fly from Dayton to Saint Thomas Island at noon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Can I find deals for flights from Dayton to Saint Thomas Island that include hotel bookings?

Yes. In addition to deals on Dayton to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dayton to Saint Thomas Island?

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

Can I find deals for business class flights from Dayton to Saint Thomas Island?

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

$509+ Flights from Dayton to Saint Thomas Island

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Cheap flight deals from Dayton to Saint Thomas Island

Round-trip from	$509 (American Airlines)
Popular in	June
Cheapest in	October
Average price	$1,111

From Dayton to Saint Thomas Island Cyril E King

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Highest demand for flights based on searches. 27% potential increase in price ($275 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Dayton to Saint Thomas Island

Cheapest flights from Dayton to Saint Thomas Island
Explore the most affordable flight options available from Dayton to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 9/126:04 amDAY - STT

2 stops9h 56mAmerican Airlines

Tue 9/161:40 pmSTT - DAY

2 stops10h 05mAmerican Airlines

Deal found 6/12

$509

Tue 12/96:00 amDAY - STT

1 stop6h 11mUnited Airlines

Tue 12/161:05 pmSTT - DAY

1 stop6h 36mUnited Airlines

Deal found 6/10

$549

Fri 9/126:00 amDAY - STT

1 stop7h 39mDelta

Tue 9/162:49 pmSTT - DAY

1 stop8h 25mDelta

Deal found 6/11

$554

Best flights from Dayton to Saint Thomas Island
Discover carefully curated flight deals from Dayton to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 9/126:04 amDAY - STT

2 stops9h 56mAmerican Airlines

Tue 9/161:40 pmSTT - DAY

2 stops10h 05mAmerican Airlines

Deal found 6/12

$509

Tue 12/96:00 amDAY - STT

1 stop6h 11mUnited Airlines

Tue 12/161:05 pmSTT - DAY

1 stop6h 36mUnited Airlines

Deal found 6/10

$549

Fri 9/126:00 amDAY - STT

1 stop7h 39mDelta

Tue 9/162:49 pmSTT - DAY

1 stop8h 25mDelta

Deal found 6/11

$554

Last-minute flights from Dayton to Saint Thomas Island
Discover last-minute flight deals from Dayton to Saint Thomas Island. Data last updated June 12, 2025 and is based on user searches.

Fri 7/116:00 amDAY - STT

1 stop9h 00mDelta

Wed 7/161:27 pmSTT - DAY

1 stop10h 46mDelta

Deal found 6/12

$663

Sat 7/125:38 pmDAY - STT

2 stops22h 17mAmerican Airlines

Wed 7/164:02 pmSTT - DAY

2 stops20h 12mAmerican Airlines

Deal found 6/12

$599

Sat 7/126:00 amDAY - STT

1 stop8h 54mUnited Airlines

Fri 7/184:45 pmSTT - DAY

1 stop21h 31mUnited Airlines

Deal found 6/12

$735

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dayton to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonSaint Thomas Island

DAY - STT

DAYSTT

Dayton

Fri 9/12

6:04 am-4:00 pm

2 stops9h 56m

Saint Thomas Island Cyril E King

Tue 9/16

1:40 pm-11:45 pm

2 stops10h 05m

$509

DaytonSaint Thomas Island

DAY - STT

DAYSTT

Dayton

Tue 12/9

6:00 am-1:11 pm

1 stop6h 11m

Saint Thomas Island Cyril E King

Tue 12/16

1:05 pm-6:41 pm

1 stop6h 36m

$549

DaytonSaint Thomas Island

DAY - STT

DAYSTT

Dayton

Fri 9/12

6:00 am-1:39 pm

1 stop7h 39m

Saint Thomas Island Cyril E King

Tue 9/16

2:49 pm-11:14 pm

1 stop8h 25m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Dayton to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Dayton with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Saint Thomas Island

What is the cheapest month to book a flight from Dayton to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Dayton to Saint Thomas Island (average of $433). Flying from Dayton to Saint Thomas Island in June is currently the most expensive (average of $650). 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.

Reviews of airlines servicing Saint Thomas Island

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Dayton to Saint Thomas Island round-trip?
Cheapflights users have booked flights from Dayton to Saint Thomas Island round-trip from $509. Other airlines that can offer you cheap pricing are United Airlines, from $549, and Delta, from $554. American Airlines is currently priced 29% below the average price you’ll pay for this route.
Can I find deals for flights from Dayton to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Dayton to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dayton to Saint Thomas Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Saint Thomas Island.
Can I find deals for business class flights from Dayton to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Dayton to Saint Thomas Island 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 Dayton to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Dayton to Saint Thomas Island (average of $433). Flying from Dayton to Saint Thomas Island in June is currently the most expensive (average of $650). 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.

See more FAQs

St. John

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Top 3 airlines flying from Dayton to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$391	Average$457	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$459	Average$662	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$487	Average$669	FlexibilityNo cancel fee	On-time71%

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$509+ Cheap flights from Dayton (DAY) to Saint Thomas Island (STT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dayton to Saint Thomas Island with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Dayton to Saint Thomas Island

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Dayton to Saint Thomas Island

Cheapest flights from Dayton to Saint Thomas IslandExplore the most affordable flight options available from Dayton to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Dayton to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dayton to Saint Thomas Island that are best for you.

Best time to book a flight from Dayton to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Dayton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Saint Thomas Island

What is the cheapest month to book a flight from Dayton to Saint Thomas Island?

Reviews of airlines servicing Saint Thomas Island

Related info for your journey

Find useful and relevant information for your journey from Dayton to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Dayton to Saint Thomas Island round-trip?

Can I find deals for flights from Dayton to Saint Thomas Island that include hotel bookings?

How can I find direct flights from Dayton to Saint Thomas Island?

Can I find deals for business class flights from Dayton to Saint Thomas Island?

What is the cheapest month to book a flight from Dayton to Saint Thomas Island?

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Alternative routes for Dayton to Saint Thomas Island

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Top 3 airlines flying from Dayton to Saint Thomas Island

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Cheapest flights from Dayton to Saint Thomas Island
Explore the most affordable flight options available from Dayton to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.