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Cheap flights from Montana to Saint Thomas Island from $549

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montana to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:45 pm - 2:30 pmMSO  Missoula Johnson-Bell Field-STT Saint Thomas Island Cyril E King
22h 45m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
1:45 pm - 12:35 pmSTT  Saint Thomas Island Cyril E King-MSO Missoula Johnson-Bell Field
24h 50m2 stops Miami Chicago O'Hare Intl
$993American Airlines
Mon, Mar 15 - Fri, Mar 26
United Airlines Logo
2:27 pm - 1:56 pmMSO  Missoula Johnson-Bell Field-STT Saint Thomas Island Cyril E King
20h 29m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:25 pm - 9:26 pmSTT  Saint Thomas Island Cyril E King-MSO Missoula Johnson-Bell Field
31h 01m2 stops Newark Denver Intl
$1,039United Airlines
Mon, Jan 25 - Thu, Jan 28
United Airlines Logo
7:00 am - 12:05 pmFCA  Kalispell Glacier Park-STT Saint Thomas Island Cyril E King
26h 05m2 stops Los Angeles Los Angeles Newark
United Airlines Logo
1:07 pm - 6:21 pmSTT  Saint Thomas Island Cyril E King-FCA Kalispell Glacier Park
32h 14m2 stops Washington, D.C. Dulles Intl Denver Intl
$1,118United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
6:15 am - 12:05 pmMSO  Missoula Johnson-Bell Field-STT Saint Thomas Island Cyril E King
26h 50m3 stops Denver Intl Austin Bergstrom Newark
United Airlines Logo
5:25 pm - 9:26 pmSTT  Saint Thomas Island Cyril E King-MSO Missoula Johnson-Bell Field
31h 01m2 stops Newark Denver Intl
$1,124United Airlines
Mon, Jan 25 - Thu, Jan 28
American Airlines Logo
1:34 pm - 12:51 pmFCA  Kalispell Glacier Park-STT Saint Thomas Island Cyril E King
21h 17m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
1:41 pm - 12:04 pmSTT  Saint Thomas Island Cyril E King-FCA Kalispell Glacier Park
24h 23m2 stops Miami Dallas/Fort Worth
$1,125American Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
2:27 pm - 1:56 pmMSO  Missoula Johnson-Bell Field-STT Saint Thomas Island Cyril E King
20h 29m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:25 pm - 6:25 pmSTT  Saint Thomas Island Cyril E King-MSO Missoula Johnson-Bell Field
28h 00m2 stops Newark Denver Intl
$1,145United Airlines
Mon, Jan 25 - Thu, Jan 28
United Airlines Logo
9:30 am - 1:56 pmFCA  Kalispell Glacier Park-STT Saint Thomas Island Cyril E King
25h 26m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
1:07 pm - 6:21 pmSTT  Saint Thomas Island Cyril E King-FCA Kalispell Glacier Park
32h 14m2 stops Washington, D.C. Dulles Intl Denver Intl
$1,149United Airlines
Sat, Feb 6 - Tue, Feb 9
American Airlines Logo
1:45 pm - 2:51 pmMSO  Missoula Johnson-Bell Field-STT Saint Thomas Island Cyril E King
23h 06m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
2:41 pm - 9:34 pmSTT  Saint Thomas Island Cyril E King-MSO Missoula Johnson-Bell Field
32h 53m1 stop Dallas/Fort Worth
$1,181American Airlines
Mon, Mar 15 - Fri, Mar 26
United Airlines Logo
7:00 am - 4:20 pmFCA  Kalispell Glacier Park-STT Saint Thomas Island Cyril E King
30h 20m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
United Airlines Logo
3:00 pm - 12:47 pmSTT  Saint Thomas Island Cyril E King-FCA Kalispell Glacier Park
24h 47m2 stops Newark San Francisco
$1,187United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
9:30 am - 1:56 pmFCA  Kalispell Glacier Park-STT Saint Thomas Island Cyril E King
25h 26m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
3:00 pm - 6:21 pmSTT  Saint Thomas Island Cyril E King-FCA Kalispell Glacier Park
30h 21m2 stops Newark Denver Intl
$1,189United Airlines
Sat, Feb 6 - Tue, Feb 9

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United Airlines flights from Montana to Saint Thomas Island

Our best United Airlines deals on Montana to Saint Thomas Island flight tickets
United Airlines
Jan 25
MSO2:27 pmMissoula Johnson-Bell Field
20h 29m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Jan 28
STT5:25 pmSaint Thomas Island Cyril E King
31h 01m
2 stops
MSO9:26 pmMissoula Johnson-Bell Field
$1,039
United Airlines
Feb 6
FCA7:00 amKalispell Glacier Park
26h 05m
2 stops
STT12:05 pmSaint Thomas Island Cyril E King
Feb 9
STT1:07 pmSaint Thomas Island Cyril E King
32h 14m
2 stops
FCA6:21 pmKalispell Glacier Park
$1,118
United Airlines
Jan 25
MSO6:15 amMissoula Johnson-Bell Field
26h 50m
3 stops
STT12:05 pmSaint Thomas Island Cyril E King
Jan 28
STT5:25 pmSaint Thomas Island Cyril E King
31h 01m
2 stops
MSO9:26 pmMissoula Johnson-Bell Field
$1,124

American Airlines flights from Montana to Saint Thomas Island

Our best American Airlines deals on Montana to Saint Thomas Island flight tickets
American Airlines
Mar 15
MSO1:45 pmMissoula Johnson-Bell Field
22h 45m
2 stops
STT2:30 pmSaint Thomas Island Cyril E King
Mar 26
STT1:45 pmSaint Thomas Island Cyril E King
24h 50m
2 stops
MSO12:35 pmMissoula Johnson-Bell Field
$993
American Airlines
Sep 29
FCA1:34 pmKalispell Glacier Park
21h 17m
2 stops
STT12:51 pmSaint Thomas Island Cyril E King
Oct 3
STT1:41 pmSaint Thomas Island Cyril E King
24h 23m
2 stops
FCA12:04 pmKalispell Glacier Park
$1,125
American Airlines
Mar 15
MSO1:45 pmMissoula Johnson-Bell Field
23h 06m
2 stops
STT2:51 pmSaint Thomas Island Cyril E King
Mar 26
STT2:41 pmSaint Thomas Island Cyril E King
32h 53m
1 stop
MSO9:34 pmMissoula Johnson-Bell Field
$1,181

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

MissoulaSaint Thomas Island

MSO Missoula Johnson-Bell Field - STT Saint Thomas Island Cyril E King

MSOSTT

Missoula Johnson-Bell Field

Mon 3/15

1:45 pm-2:30 pm

2 stops22h 45m

Saint Thomas Island Cyril E King

Fri 3/26

1:45 pm-12:35 pm

2 stops24h 50m

$993

MissoulaSaint Thomas Island

MSO Missoula Johnson-Bell Field - STT Saint Thomas Island Cyril E King

MSOSTT

Missoula Johnson-Bell Field

Mon 1/25

2:27 pm-1:56 pm

2 stops20h 29m

Saint Thomas Island Cyril E King

Thu 1/28

5:25 pm-9:26 pm

2 stops31h 01m

$1,039

KalispellSaint Thomas Island

FCA Kalispell Glacier Park - STT Saint Thomas Island Cyril E King

FCASTT

Kalispell Glacier Park

Sat 2/6

7:00 am-12:05 pm

2 stops26h 05m

Saint Thomas Island Cyril E King

Tue 2/9

1:07 pm-6:21 pm

2 stops32h 14m

$1,118

MissoulaSaint Thomas Island

MSO Missoula Johnson-Bell Field - STT Saint Thomas Island Cyril E King

MSOSTT

Missoula Johnson-Bell Field

Mon 1/25

6:15 am-12:05 pm

3 stops26h 50m

Saint Thomas Island Cyril E King

Thu 1/28

5:25 pm-9:26 pm

2 stops31h 01m

$1,124
Quickest round-trip

KalispellSaint Thomas Island

FCA Kalispell Glacier Park - STT Saint Thomas Island Cyril E King

FCASTT

Kalispell Glacier Park

Tue 9/29

1:34 pm-12:51 pm

2 stops21h 17m

Saint Thomas Island Cyril E King

Sat 10/3

1:41 pm-12:04 pm

2 stops24h 23m

$1,125

MissoulaSaint Thomas Island

MSO Missoula Johnson-Bell Field - STT Saint Thomas Island Cyril E King

MSOSTT

Missoula Johnson-Bell Field

Mon 1/25

2:27 pm-1:56 pm

2 stops20h 29m

Saint Thomas Island Cyril E King

Thu 1/28

5:25 pm-6:25 pm

2 stops28h 00m

$1,145

KalispellSaint Thomas Island

FCA Kalispell Glacier Park - STT Saint Thomas Island Cyril E King

FCASTT

Kalispell Glacier Park

Sat 2/6

9:30 am-1:56 pm

2 stops25h 26m

Saint Thomas Island Cyril E King

Tue 2/9

1:07 pm-6:21 pm

2 stops32h 14m

$1,149

MissoulaSaint Thomas Island

MSO Missoula Johnson-Bell Field - STT Saint Thomas Island Cyril E King

MSOSTT

Missoula Johnson-Bell Field

Mon 3/15

1:45 pm-2:51 pm

2 stops23h 06m

Saint Thomas Island Cyril E King

Fri 3/26

2:41 pm-9:34 pm

1 stop32h 53m

$1,181

KalispellSaint Thomas Island

FCA Kalispell Glacier Park - STT Saint Thomas Island Cyril E King

FCASTT

Kalispell Glacier Park

Sat 2/6

7:00 am-4:20 pm

2 stops30h 20m

Saint Thomas Island Cyril E King

Tue 2/9

3:00 pm-12:47 pm

2 stops24h 47m

$1,187

KalispellSaint Thomas Island

FCA Kalispell Glacier Park - STT Saint Thomas Island Cyril E King

FCASTT

Kalispell Glacier Park

Sat 2/6

9:30 am-1:56 pm

2 stops25h 26m

Saint Thomas Island Cyril E King

Tue 2/9

3:00 pm-6:21 pm

2 stops30h 21m

$1,189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montana to Saint Thomas Island

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Can stopping save me money on Montana to Saint Thomas Island flights?

You could potentially save up to 11% on your flight if you consider stops on a Montana to Saint Thomas Island flight.

Cheap Montana to Saint Thomas Island flight deals and tips

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

Best Price Found

$549

Fastest flight time

15h 30m

Direct flights

None
The best one-way flight to Saint Thomas Island from Montana in the past 72 hours is $549. The best round-trip flight deal from Montana to Saint Thomas Island found on momondo in the last 72 hours is $993.
The fastest flight from Montana to Saint Thomas Island takes 15h 30m
There are no direct flights from Montana to Saint Thomas Island. There are no popular flight routes from Montana to Saint Thomas Island.
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Frequently asked questions about flying from Montana to Saint Thomas Island

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana 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.

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 Montana to Saint Thomas Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Thomas Island from Montana.

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

Flights from Montana 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 Montana to Saint Thomas Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Thomas Island from Montana.

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

If you are not ready to book a flight from Montana to Saint Thomas Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Thomas Island and let you know when they change.

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