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Cheap flights from Peoria, Illinois to Saint Thomas Island from $509

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Saint Thomas Island departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Peoria, Illinois to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:39 pm - 10:45 amPIA-STT
17h 06m1 stop
American Airlines Logo
5:10 pm - 10:41 amSTT-PIA
18h 31m2 stops
$509American Airlines
Find Deal
Mon, Mar 30 - Wed, Apr 8
American Airlines Logo
6:00 am - 5:27 pmPIA-STT
9h 27m2 stops
American Airlines Logo
6:17 pm - 10:11 amSTT-PIA
17h 54m2 stops
$554American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
United Airlines Logo
6:30 am - 4:18 pmPIA-STT
7h 48m1 stop
United Airlines Logo
3:05 pm - 9:39 pmSTT-PIA
8h 34m1 stop
$599United Airlines
Find Deal
Wed, Dec 31 - Thu, Jan 8
American Airlines Logo
6:00 am - 5:27 pmPIA-STT
9h 27m2 stops
American Airlines Logo
2:47 pm - 10:59 pmSTT-PIA
10h 12m1 stop
$619American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
American Airlines Logo
6:07 am - 2:59 pmPIA-STT
6h 52m1 stop
American Airlines Logo
6:39 pm - 4:32 pmSTT-PIA
23h 53m2 stops
$623American Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 16
American Airlines Logo
6:25 pm - 3:35 pmPIA-STT
19h 10m2 stops
American Airlines Logo
6:39 pm - 4:32 pmSTT-PIA
23h 53m2 stops
$683American Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 16
American Airlines Logo
6:07 am - 2:59 pmPIA-STT
6h 52m1 stop
American Airlines Logo
4:12 pm - 11:24 pmSTT-PIA
9h 12m1 stop
$688American Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 16
American Airlines Logo
6:00 am - 5:27 pmPIA-STT
9h 27m2 stops
American Airlines Logo
12:27 pm - 12:07 amSTT-PIA
13h 40m1 stop
$693American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
American Airlines Logo
3:45 pm - 12:55 pmPIA-STT
20h 10m2 stops
American Airlines Logo
3:30 pm - 8:28 pmSTT-PIA
29h 58m2 stops
$699American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:30 am - 3:18 pmPIA-STT
7h 48m1 stop
United Airlines Logo
2:05 pm - 4:39 pmSTT-PIA
27h 34m1 stop
$872United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11

American Airlines flights from Peoria, Illinois to Saint Thomas Island

Our best American Airlines deals on Peoria, Illinois to Saint Thomas Island flight tickets
American Airlines
Mar 30
PIA4:39 pmGreater Peoria
17h 06m
1 stop
STT10:45 amSaint Thomas Island Cyril E King
Apr 8
STT5:10 pmSaint Thomas Island Cyril E King
18h 31m
2 stops
PIA10:41 amGreater Peoria
$509
Find similar
American Airlines
Nov 27
PIA6:00 amGreater Peoria
9h 27m
2 stops
STT5:27 pmSaint Thomas Island Cyril E King
Dec 6
STT6:17 pmSaint Thomas Island Cyril E King
17h 54m
2 stops
PIA10:11 amGreater Peoria
$554
Find similar
American Airlines
Nov 27
PIA6:00 amGreater Peoria
9h 27m
2 stops
STT5:27 pmSaint Thomas Island Cyril E King
Dec 6
STT2:47 pmSaint Thomas Island Cyril E King
10h 12m
1 stop
PIA10:59 pmGreater Peoria
$619
Find similar

United Airlines flights from Peoria, Illinois to Saint Thomas Island

Our best United Airlines deals on Peoria, Illinois to Saint Thomas Island flight tickets
United Airlines
Dec 31
PIA6:30 amGreater Peoria
7h 48m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Jan 8
STT3:05 pmSaint Thomas Island Cyril E King
8h 34m
1 stop
PIA9:39 pmGreater Peoria
$599
Find similar
United Airlines
Mar 10
PIA6:30 amGreater Peoria
7h 48m
1 stop
STT3:18 pmSaint Thomas Island Cyril E King
Mar 11
STT2:05 pmSaint Thomas Island Cyril E King
27h 34m
1 stop
PIA4:39 pmGreater Peoria
$872
Find similar
United Airlines
Dec 31
PIA6:30 amGreater Peoria
9h 12m
2 stops
STT5:42 pmSaint Thomas Island Cyril E King
Jan 8
STT3:05 pmSaint Thomas Island Cyril E King
23h 33m
1 stop
PIA12:38 pmGreater Peoria
$878
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Mon 3/30

4:39 pm-10:45 am

1 stop17h 06m

Saint Thomas Island Cyril E King

Wed 4/8

5:10 pm-10:41 am

2 stops18h 31m

$509

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Thu 11/27

6:00 am-5:27 pm

2 stops9h 27m

Saint Thomas Island Cyril E King

Sat 12/6

6:17 pm-10:11 am

2 stops17h 54m

$554

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Wed 12/31

6:30 am-4:18 pm

1 stop7h 48m

Saint Thomas Island Cyril E King

Thu 1/8

3:05 pm-9:39 pm

1 stop8h 34m

$599

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Thu 11/27

6:00 am-5:27 pm

2 stops9h 27m

Saint Thomas Island Cyril E King

Sat 12/6

2:47 pm-10:59 pm

1 stop10h 12m

$619

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Thu 12/18

6:07 am-2:59 pm

1 stop6h 52m

Saint Thomas Island Cyril E King

Fri 1/16

6:39 pm-4:32 pm

2 stops23h 53m

$623

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Thu 12/18

6:25 pm-3:35 pm

2 stops19h 10m

Saint Thomas Island Cyril E King

Fri 1/16

6:39 pm-4:32 pm

2 stops23h 53m

$683

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Thu 12/18

6:07 am-2:59 pm

1 stop6h 52m

Saint Thomas Island Cyril E King

Fri 1/16

4:12 pm-11:24 pm

1 stop9h 12m

$688

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Thu 11/27

6:00 am-5:27 pm

2 stops9h 27m

Saint Thomas Island Cyril E King

Sat 12/6

12:27 pm-12:07 am

1 stop13h 40m

$693

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Tue 3/10

3:45 pm-12:55 pm

2 stops20h 10m

Saint Thomas Island Cyril E King

Wed 3/11

3:30 pm-8:28 pm

2 stops29h 58m

$699

PeoriaSaint Thomas Island

PIA - STT

PIASTT

Greater Peoria

Tue 3/10

6:30 am-3:18 pm

1 stop7h 48m

Saint Thomas Island Cyril E King

Wed 3/11

2:05 pm-4:39 pm

1 stop27h 34m

$872

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Peoria, Illinois to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Saint Thomas Island (PIA to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Saint Thomas Island

Direct flights

None
There are no direct flights from Peoria, Illinois to Saint Thomas Island. There are no popular flight routes from Peoria, Illinois to Saint Thomas Island.
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  • How far is Greater Peoria to Saint Thomas Island Cyril E King by plane?

    Greater Peoria and Saint Thomas Island Cyril E King are 2124.4 mi apart from one another. 6h 52m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Greater Peoria Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Greater Peoria Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Greater Peoria Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Greater Peoria Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Peoria Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Peoria, Illinois to Saint Thomas Island?

Best airlines flying from Peoria, Illinois to Saint Thomas Island

Compare and see reviews for airlines that fly from Peoria, Illinois to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $497Free CancellationRating
7.2
11,037 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Peoria, Illinois to Saint Thomas Island?

    Price Alerts will notify you by email when the price for flights to Saint Thomas Island from Peoria, Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Peoria, Illinois to Saint Thomas Island with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Saint Thomas Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Peoria to Saint Thomas Island. momondo saves you time and could save you money on your trip.

Can I find flights from Peoria to Saint Thomas Island with flexible booking policies on momondo?

Flights from Peoria to Saint Thomas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Peoria to Saint Thomas Island?

momondo helps you find the best flight between Peoria and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Peoria to Saint Thomas Island right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Thomas Island, momondo offers a useful price alert feature which will track prices for flights to Saint Thomas Island from Peoria and alert you when they change.

An easier way to manage your Saint Thomas Island trip

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