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Find cheap flights from Illinois to Basseterre from $363

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Basseterre departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

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In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

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Good to know

Low season

October

High season

December

Cheapest flight

$363
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Chicago to Basseterre

FAQs for booking flights from Illinois to Basseterre

  • How does KAYAK find such low prices on flights from Illinois to Basseterre?

    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 Basseterre.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basseterre from Illinois 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 Basseterre?

    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 to Basseterre with an airline and back to Illinois with another airline.

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

    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 to Basseterre from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Illinois to Basseterre?

Find which airlines fly direct from Illinois to Robert Bradshaw Intl, which days they fly and book direct flights.

Nonstop departures

Illinois to Basseterre Robert Bradshaw Intl

Monday

American Airlines, Caribbean Airlines, Winair, +1 more

American Airlines, Caribbean Airlines, +2 more

Tuesday

American Airlines, Caribbean Airlines, JetBlue, +2 more

American Airlines, Caribbean Airlines, +3 more

Wednesday

American Airlines, British Airways, JetBlue, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, Caribbean Airlines, JetBlue, +1 more

American Airlines, Caribbean Airlines, +2 more

Friday

American Airlines, Caribbean Airlines, JetBlue, +4 more

American Airlines, Caribbean Airlines, +5 more

Saturday

American Airlines, British Airways, Caribbean Airlines, +7 more

American Airlines, British Airways, +8 more

Sunday

American Airlines, JetBlue, Silver Airways, +3 more

American Airlines, JetBlue, +4 more

See more direct flights

Nonstop returns

Basseterre Robert Bradshaw Intl to Illinois

Monday

American Airlines, Caribbean Airlines, Winair, +1 more

American Airlines, Caribbean Airlines, +2 more

Tuesday

American Airlines, Caribbean Airlines, JetBlue, +2 more

American Airlines, Caribbean Airlines, +3 more

Wednesday

American Airlines, British Airways, JetBlue, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, Caribbean Airlines, JetBlue, +1 more

American Airlines, Caribbean Airlines, +2 more

Friday

American Airlines, Caribbean Airlines, JetBlue, +4 more

American Airlines, Caribbean Airlines, +5 more

Saturday

American Airlines, British Airways, Caribbean Airlines, +7 more

American Airlines, British Airways, +8 more

Sunday

American Airlines, JetBlue, Silver Airways, +3 more

American Airlines, JetBlue, +4 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Basseterre

Recent round-trip flight deals

6/4Tue
1 stopAmerican Airlines
7h 16mSTL-SKB
6/6Thu
1 stopAmerican Airlines
9h 51mSKB-STL
$422
6/8Sat
1 stopDelta
7h 27mORD-SKB
6/15Sat
1 stopDelta
17h 07mSKB-ORD
$422
6/4Tue
1 stopAmerican Airlines
7h 16mSTL-SKB
6/6Thu
2 stopsAmerican Airlines
18h 58mSKB-STL
$425
6/7Fri
2 stopsDelta
19h 37mORD-SKB
6/15Sat
2 stopsDelta
21h 38mSKB-ORD
$427
6/8Sat
1 stopDelta
7h 32mMDW-SKB
6/15Sat
2 stopsDelta
17h 51mSKB-MDW
$427
6/8Sat
1 stopDelta
7h 32mMDW-SKB
6/15Sat
1 stopDelta
20h 58mSKB-MDW
$430
6/7Fri
2 stopsDelta
19h 47mMDW-SKB
6/15Sat
1 stopDelta
20h 58mSKB-MDW
$435
6/7Fri
1 stopDelta
26h 53mMDW-SKB
6/15Sat
1 stopDelta
23h 58mSKB-MDW
$438
7/13Sat
1 stopUnited Airlines
21h 26mORD-SKB
7/20Sat
1 stopUnited Airlines
10h 57mSKB-ORD
$603
6/6Thu
1 stopUnited Airlines
27h 28mORD-SKB
6/16Sun
1 stopUnited Airlines
27h 51mSKB-ORD
$797

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Recent one-way flight deals

6/3Mon
1 stopAmerican Airlines
17h 50mORD-SKB
$363
6/3Mon
2 stopsAmerican Airlines
15h 58mORD-SKB
$369
6/3Mon
3 stops
45h 50mORD-SKB
$457

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Flights to Basseterre

Destination:

Basseterre (SKB)Saint Kitts and Nevis

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