Find flights
When to book
FAQs & Tips
Direct Flights
Deals

UVF

Find cheap flights from Illinois to Castries from $247

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Castries departing on 6/22. 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
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Castries

In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

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

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

Good to know

Low season

September

High season

February

Cheapest flight

$247
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Chicago O'Hare Airport to Castries

FAQs for booking flights from Illinois to Castries

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

    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 Castries.

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

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

    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 Castries 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 Castries?

    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 Castries 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 Castries?

Find which airlines fly direct from Illinois to Hewanorra, which days they fly and book direct flights.

Nonstop departures

Illinois to Castries Hewanorra

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

Air Canada, American Airlines, British Airways, +4 more

Air Canada, American Airlines, +5 more

Thursday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Canada, American Airlines, British Airways, +5 more

Air Canada, American Airlines, +6 more

See more direct flights

Nonstop returns

Castries Hewanorra to Illinois

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

Air Canada, American Airlines, British Airways, +4 more

Air Canada, American Airlines, +5 more

Thursday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Canada, American Airlines, British Airways, +5 more

Air Canada, American Airlines, +6 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Castries

Recent round-trip flight deals

7/31Wed
1 stopAmerican Airlines
8h 04mORD-UVF
8/7Wed
1 stopAmerican Airlines
9h 17mUVF-ORD
$465
7/31Wed
1 stopAmerican Airlines
8h 04mORD-UVF
8/6Tue
1 stopAmerican Airlines
18h 31mUVF-ORD
$466
8/3Sat
2 stopsAmerican Airlines
15h 13mORD-UVF
8/8Thu
1 stopAmerican Airlines
9h 17mUVF-ORD
$469
8/2Fri
1 stopAmerican Airlines
8h 04mORD-UVF
8/7Wed
1 stopAmerican Airlines
9h 17mUVF-ORD
$490
8/1Thu
1 stopDelta
17h 21mORD-UVF
8/6Tue
1 stopDelta
17h 36mUVF-ORD
$493
8/1Thu
2 stopsDelta
17h 51mORD-UVF
8/6Tue
2 stopsDelta
18h 47mUVF-ORD
$497
7/31Wed
1 stopDelta
7h 20mORD-UVF
8/5Mon
2 stopsDelta
16h 42mUVF-ORD
$527
6/4Tue
2 stopsAir Canada
21h 50mORD-UVF
6/9Sun
1 stopAir Canada
18h 21mUVF-ORD
$582
6/4Tue
2 stopsAir Canada
19h 00mORD-UVF
6/9Sun
2 stopsAir Canada
28h 21mUVF-ORD
$609
8/3Sat
2 stopsAir Canada
21h 50mORD-UVF
8/7Wed
2 stopsAir Canada
19h 31mUVF-ORD
$669

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/22Sat
1 stopAir Canada
16h 15mORD-UVF
$247
6/22Sat
2 stopsAir Canada
15h 45mORD-UVF
$275
7/2Tue
2 stopsAmerican Airlines
17h 47mSTL-UVF
$281
6/23Sun
2 stopsDelta
19h 50mORD-UVF
$283
7/2Tue
1 stopDelta
7h 45mSTL-UVF
$283
6/21Fri
1 stopAmerican Airlines
8h 00mORD-UVF
$306
6/21Fri
2 stopsAmerican Airlines
16h 30mORD-UVF
$312
6/22Sat
3 stops
31h 43mORD-UVF
$315
6/21Fri
3 stops
43h 14mORD-UVF
$345
6/23Sun
3 stops
38h 55mORD-UVF
$626

Search by stops

Search by airline

Search by price

Flights to Castries

Destination:

Castries (UVF)Saint Lucia

Cabin classes:

$2,064
$3,562
$647

Browse origins:

Browse destinations: