$156 Find Cheap Flights from Illinois to Saint Martin Island

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Martin Island

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flight$156
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Chicago O'Hare Airport to Simpson Bay

FAQs for booking flights from Illinois to Saint Martin Island

  • How does KAYAK find such low prices on flights from Illinois to Saint Martin Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Martin Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Martin Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Saint Martin Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Saint Martin Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Saint Martin Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Martin Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Saint Martin Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Saint Martin Island?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Saint Martin Island is Simpson Bay Princess Juliana Airport (SXM), with an average flight price of $368.

  • What is the cheapest day to fly to Saint Martin Island?

    Based on KAYAK data, the cheapest day to fly to Saint Martin Island is Tuesday where round-trip tickets can be as cheap as $702. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $912 on average.

  • What is the cheapest time of day to fly to Saint Martin Island?

    The cheapest time of day to fly to Saint Martin Island is generally in the afternoon, when round-trip flights cost $417 on average. Morning departures are around 83% more expensive than evening flights, on average. The most expensive time of day to fly to Saint Martin Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $898.

  • What is the cheapest flight to Saint Martin Island?

    The cheapest ticket to Saint Martin Island from Illinois found in the last 72 hours was to Simpson Bay, at $607 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Simpson Bay (SXM) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $607.

  • What is the cheapest month to fly from Illinois to Saint Martin Island?

    The cheapest month for flights from Illinois to Saint Martin Island is May, when tickets cost $672 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $974 and $792 respectively.

  • How far in advance should I book a flight from Illinois to Saint Martin Island?

    To get a below average price on the flight from Illinois to Saint Martin Island, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to Saint Martin Island?

    An average nonstop flight from Illinois to Saint Martin Island takes 6h 05m, covering a distance of 2188 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Simpson Bay (SXM) with an average flight time of 5h 07m.

  • What is the most popular destination in Saint Martin Island?

    Based on KAYAK flight searches, the most popular destination is Simpson Bay (100% of total searches to Saint Martin Island).

Book cheap flights from Illinois to Saint Martin Island

Recent round-trip flight deals

8/13Wed
1 stopSpirit Airlines
7h 55mORD-SXM
8/20Wed
1 stopSpirit Airlines
9h 54mSXM-ORD
$357
8/2Sat
1 stopSpirit Airlines
7h 55mORD-SXM
8/9Sat
1 stopSpirit Airlines
9h 53mSXM-ORD
$361
8/14Thu
1 stopSpirit Airlines
16h 48mORD-SXM
8/20Wed
1 stopSpirit Airlines
9h 54mSXM-ORD
$363
7/19Sat
2 stops
11h 20mORD-SXM
8/2Sat
1 stop
9h 48mSXM-ORD
$378
8/15Fri
1 stop
18h 02mORD-SXM
8/22Fri
1 stop
9h 54mSXM-ORD
$391
8/18Mon
1 stopDelta
6h 52mMDW-SXM
8/27Wed
2 stopsDelta
22h 18mSXM-MDW
$580
12/2Tue
1 stopAmerican Airlines
6h 48mSTL-SXM
12/9Tue
1 stopAmerican Airlines
9h 50mSXM-STL
$583
8/7Thu
2 stopsFrontier
37h 44mSTL-SXM
8/11Mon
2 stopsFrontier
30h 21mSXM-STL
$585
12/2Tue
2 stopsAmerican Airlines
19h 16mSTL-SXM
12/9Tue
2 stopsAmerican Airlines
17h 34mSXM-STL
$588
12/14Sun
1 stopDelta
6h 35mMDW-SXM
12/22Mon
1 stopDelta
10h 20mSXM-MDW
$612

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/2Sat
1 stopSpirit Airlines
7h 55mORD-SXM
$156
8/2Sat
1 stopSpirit Airlines
7h 55mORD-SXM
$168
9/8Mon
1 stopSpirit Airlines
8h 21mORD-SXM
$169
8/2Sat
2 stopsFrontier
43h 09mMDW-SXM
$253
8/2Sat
3 stops
24h 28mORD-SXM
$258
7/14Mon
3 stops
34h 02mORD-SXM
$284
10/6Mon
1 stopDelta
6h 47mSTL-SXM
$293
9/8Mon
1 stopDelta
6h 45mMDW-SXM
$293
8/16Sat
2 stopsAmerican Airlines
15h 59mORD-SXM
$294
9/8Mon
2 stopsAmerican Airlines
15h 45mORD-SXM
$299

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Saint Martin Island

Last minute flight, train and bus deals

7/4Fri
multi-stop
24h 30mORD-SXM
7/11Fri
multi-stop
9h 48mSXM-ORD
$583
7/4Fri
multi-stop
24h 30mORD-SXM
7/11Fri
multi-stop
33h 22mSXM-ORD
$638
7/4Fri
multi-stop
24h 30mORD-SXM
7/11Fri
multi-stop
9h 48mSXM-ORD
$741
7/4Fri
multi-stop
24h 30mORD-SXM
7/11Fri
multi-stop
33h 22mSXM-ORD
$783
7/4Fri
multi-stopSpirit Airlines
29h 04mORD-SXM
7/11Fri
multi-stopSpirit Airlines
33h 22mSXM-ORD
$890
7/4Fri
multi-stopSpirit Airlines
29h 04mORD-SXM
7/11Fri
multi-stopSpirit Airlines
33h 22mSXM-ORD
$891
7/6Sun
multi-stopAmerican Airlines
16h 48mSTL-SXM
7/13Sun
multi-stopAmerican Airlines
20h 33mSXM-STL
$942
7/5Sat
multi-stopAmerican Airlines
17h 52mORD-SXM
7/10Thu
multi-stopAmerican Airlines
10h 27mSXM-ORD
$947
7/5Sat
multi-stopDelta
7h 25mORD-SXM
7/12Sat
multi-stopDelta
9h 48mSXM-ORD
$997
7/8Tue
multi-stopCopa Airlines
9h 17mORD-SXM
7/13Sun
multi-stopCopa Airlines
12h 57mSXM-ORD
$1,132

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Saint Martin Island

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Saint Martin Islandfrom $279
Business Class flights to Saint Martin Islandfrom $298
Prem Econ Class flights to Saint Martin Islandfrom $108
Economy Class flights to Saint Martin Islandfrom $25

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.