Indiana — flights from Frenchtown to Indiana

Flight Deals from Frenchtown to Indiana from $181

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Good to Know

Cheapest fares and when to fly, by destination city — select a row for the details.

DestinationCheapest RTCheapest OWGood Deal PriceBest Time to FlyBest Day to FlyWhen to Book
$440$181$489MiddayFriday4 weeks
$499$296$619MiddayFriday4 weeks
$499$296$619MiddayFriday4 weeks
$499$246$619MiddayFriday4 weeks
$907$537$1,078MiddayFriday4 weeks
Methodology: learn how we calculate these figures

The best day to fly and how far ahead to book shown in this table are built from the prices Priceline customers actually paid for flights to this destination over the past 12 months or more.

Where a route has too few bookings to fill a figure, we borrow the shape from a group of routes with similar price behavior and fit it to the fares booked on that route.

Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches.

The cheapest round-trip and one-way fares, the good-deal price and the best time of day to fly come directly from the fares found in recent searches, not from historical bookings.

Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
2:40 pm
STTCyril E. King Airport
8h 25mMCOOrlando International Airport
11/02/26
10:05 pm
INDIndianapolis International Airport
11/09/26
5:30 am
INDIndianapolis International Airport
7h 20mBWIBaltimore/Washington International Thurgood Marshall Airport
11/09/26
1:50 pm
STTCyril E. King Airport
$440
American AirlinesAmerican Airlinesfound Oct 10
11/02/26
4:33 pm
STTCyril E. King Airport
8h 9mCLTCharlotte Douglas International Airport
11/02/26
11:42 pm
SBNSouth Bend Regional Airport
11/09/26
6:21 pm
SBNSouth Bend Regional Airport
16h 55mCLTCharlotte Douglas International AirportMIAMiami International Airport
11/10/26
12:16 pm
STTCyril E. King Airport
$499
American AirlinesAmerican Airlinesfound Oct 10
11/02/26
2:01 pm
STTCyril E. King Airport
11h 11mCLTCharlotte Douglas International AirportORDChicago O Hare Airport
11/03/26
12:12 am
FWAFort Wayne International Airport
11/09/26
7:11 pm
FWAFort Wayne International Airport
18h 12mORDChicago O Hare AirportMIAMiami International Airport
11/10/26
2:23 pm
STTCyril E. King Airport
$499
American AirlinesAmerican Airlinesfound Oct 11
11/02/26
2:01 pm
STTCyril E. King Airport
8h 23mCLTCharlotte Douglas International Airport
11/02/26
8:24 pm
EVVEvansville Regional Airport
11/09/26
4:15 pm
EVVEvansville Regional Airport
18h 1mORDChicago O Hare AirportMIAMiami International Airport
11/10/26
12:16 pm
STTCyril E. King Airport
$499
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United AirlinesUnited Airlinesfound Oct 5
10/26/26
12:07 pm
STTCyril E. King Airport
11h 49mIADWashington Dulles AirportORDChicago O Hare Airport
10/26/26
11:56 pm
LAFPurdue University Airport
11/02/26
2:44 pm
LAFPurdue University Airport
20h 21mORDChicago O Hare AirportEWRNewark Liberty Airport
11/03/26
12:05 pm
STTCyril E. King Airport
$907
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
3:45 pm
STTCyril E. King Airport
9h 30mBWIBaltimore/Washington International Thurgood Marshall Airport
11/03/26
12:15 am
INDIndianapolis International Airport
11/09/26
5:30 am
INDIndianapolis International Airport
7h 20mBWIBaltimore/Washington International Thurgood Marshall Airport
11/09/26
1:50 pm
STTCyril E. King Airport
$440
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
2:40 pm
STTCyril E. King Airport
11h 0mMCOOrlando International Airport
11/03/26
12:40 am
INDIndianapolis International Airport
11/09/26
5:30 am
INDIndianapolis International Airport
7h 20mBWIBaltimore/Washington International Thurgood Marshall Airport
11/09/26
1:50 pm
STTCyril E. King Airport
$440
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
3:45 pm
STTCyril E. King Airport
18h 20mBWIBaltimore/Washington International Thurgood Marshall AirportMCOOrlando International Airport
11/03/26
9:05 am
INDIndianapolis International Airport
11/09/26
5:30 am
INDIndianapolis International Airport
7h 20mBWIBaltimore/Washington International Thurgood Marshall Airport
11/09/26
1:50 pm
STTCyril E. King Airport
$440
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
3:45 pm
STTCyril E. King Airport
19h 55mBWIBaltimore/Washington International Thurgood Marshall AirportAUSAustin Bergstrom International Airport
11/03/26
10:40 am
INDIndianapolis International Airport
11/09/26
5:30 am
INDIndianapolis International Airport
7h 20mBWIBaltimore/Washington International Thurgood Marshall Airport
11/09/26
1:50 pm
STTCyril E. King Airport
$440
Southwest AirlinesSouthwest Airlinesfound Oct 13
11/10/26
3:20 pm
STTCyril E. King Airport
8h 45mMCOOrlando International Airport
11/10/26
11:05 pm
INDIndianapolis International Airport
11/17/26
5:50 am
INDIndianapolis International Airport
7h 40mMCOOrlando International Airport
11/17/26
2:30 pm
STTCyril E. King Airport
$440

Best Indiana Hotel + Flight Packages

Best Indiana Hotel + Flight + Car Packages

When is the cheapest time to fly?

Cheapest in late January at about $592

Fares from Frenchtown to Indiana are lowest in late January, around $592, and September is the cheapest month overall, averaging $607. They peak in early July at about $706, $114 more than the low. The yearly average is $631.

JanFebMarAprMayJunJulAugSepOctNovDec$0$100$200$300$400$500$600$700$800
Show the data
When is the cheapest time to fly?
MonthAverage fareEarly monthLate month
January$623$657$592
February$612$607$619
March$616$600$631
April$616$632$601
May$628$605$649
June$683$667$698
July$697$706$688
August$616$634$600
September$607$598$616
October$619$631$608
November$622$613$630
December$637$625$648

How far in advance should I book?

Cheapest about 4 weeks out at $619

Book about 4 weeks before departure for the best fares from Frenchtown to Indiana, around $619. Booking in the final days before the flight costs about $735, $116 more. Booking six months ahead runs about $1,025.

1w2w1mo2mo3mo4mo5mo$0$200$400$600$800$1000$1200
Show the data
How far in advance should I book? (selected points, lowest and highest included)
Days before departureAverage fare
180 days$1,025
178 days$1,027
172 days$1,027
164 days$1,023
156 days$999
148 days$946
140 days$888
132 days$843
124 days$822
116 days$809
108 days$789
100 days$766
92 days$748
84 days$723
76 days$700
68 days$683
2mo$669
52 days$652
44 days$636
36 days$624
31 days$619
28 days$621
20 days$637
12 days$678
4 days$718
0 days$735

What's the cheapest day of the week to fly?

Friday is the cheapest day of the week to fly from Frenchtown to Indiana. At $715 it is 9% cheaper than the average day. Monday is the most expensive day, 17% above average.

$869Sun$916Mon$756Tue$737Wed$725Thu$715Fri$769Sat
Show the data
What's the cheapest day of the week to fly?
DayAverage fare
Sun$869
Mon$916
Tue$756
Wed$737
Thu$725
Fri$715
Sat$769

When is the best time of day to fly?

Afternoon (2pm - 5pm) is the cheapest time of day to fly from Frenchtown to Indiana. At $779 it is 9% cheaper than the average time. Evening (5pm - 9pm) is the most expensive time, 11% above average.

$888Morning$801Midday$779Afternoon$947Evening
Show the data
When is the best time of day to fly?
Time of dayAverage fare
Morning$888
Midday$801
Afternoon$779
Evening$947

What do round-trip flights from Frenchtown to Indiana cost?

Share of fares in each price range, adjusted to current prices.

15%$300to $60031%$600to $90034%$900to $1,20012%$1,200to $1,5004%$1,500to $1,8002%$1,800to $2,1003%$2,100and up
Show the data
What do round-trip flights from Frenchtown to Indiana cost?
Price rangeShare of fares
$300 to $60015%
$600 to $90031%
$900 to $1,20034%
$1,200 to $1,50012%
$1,500 to $1,8004%
$1,800 to $2,1002%
$2,100 and up3%
Methodology: learn how we calculate these charts

The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Frenchtown to Indiana cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.

Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.

Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.

The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.

Frequently Asked Questions

Everything you need to know about flying from Frenchtown to Indiana.

When is the cheapest time to fly from Saint Thomas to Indiana?

The cheapest time to fly from Saint Thomas to Indiana is usually January through March and again in September and October, avoiding spring break, summer school holidays, Thanksgiving and Christmas. Midweek departures, especially Tuesday and Wednesday, and early morning or late evening flights tend to offer the lowest fares, and booking about two to four months ahead helps lock in better prices.

How far in advance should I book flights from Saint Thomas to Indiana?

Book 6 to 12 weeks ahead for winter and spring break travel, but 3 to 6 weeks is usually enough for late spring and fall shoulder dates.

What are the most popular areas to visit in Indiana and how does that affect where I should fly?

In Indiana, Indianapolis is the top draw for sports, museums and conventions, served by Indianapolis International. Fort Wayne appeals for family visits and regional attractions via Fort Wayne International, while South Bend draws Notre Dame fans through South Bend International. Evansville serves the southwest and the Ohio River area. Fly into Indianapolis for most statewide itineraries, or choose a regional airport if you are staying in the north or southwest.

Which airports in Indiana are best to fly into from Saint Thomas?

From Saint Thomas, Indianapolis International is the main gateway for Indiana, with the most flights and the best connections to central Indiana and the Indianapolis metro area. It is also a good base for road trips across the state, including to Bloomington, Lafayette and the northern suburbs. Fort Wayne and South Bend have smaller regional airports but typically require a connection through a hub, so they work well only if your final destination is in northern Indiana.