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The Bahamas

$104+ Cheap flights from Illinois to The Bahamas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NAS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Illinois to The Bahamas

Cheapest flights from Illinois to The Bahamas
Explore the most affordable flight options available from Illinois to The Bahamas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Air Canada deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:30 am
STL
-
NAS
1 stop9h 00m
Air Canada
Mon 6/86:30 pm
NAS
-
STL
1 stop18h 36m
Air Canada
Deal found 1/24$360
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:00 pm
STL
-
NAS
1 stop23h 35m
Air Canada
Wed 6/246:30 pm
NAS
-
STL
1 stop18h 51m
Air Canada
Deal found 1/25$365
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:20 pm
STL
-
NAS
2 stops22h 15m
Air Canada
Thu 6/252:35 pm
NAS
-
STL
1 stop30h 30m
Air Canada
Deal found 1/25$368
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:30 am
STL
-
NAS
1 stop9h 00m
Air Canada
Wed 6/246:30 pm
NAS
-
STL
1 stop18h 51m
Air Canada
Deal found 1/25$370
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:25 am
STL
-
NAS
1 stop9h 05m
Air Canada
Tue 6/236:30 pm
NAS
-
STL
2 stops26h 35m
Air Canada
Deal found 1/25$373
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:41 am
STL
-
NAS
1 stop6h 41m
United Airlines
Wed 2/253:35 pm
NAS
-
STL
1 stop6h 30m
United Airlines
Deal found 1/25$374
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:30 am
STL
-
NAS
2 stops29h 05m
Air Canada
Tue 6/236:30 pm
NAS
-
STL
2 stops26h 35m
Air Canada
Deal found 1/25$376
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
STL
-
NAS
1 stop4h 50m
Delta
Wed 2/251:41 pm
NAS
-
STL
2 stops10h 42m
Delta
Deal found 1/25$378
This Air Canada deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:30 am
STL
-
NAS
1 stop9h 00m
Air Canada
Sat 5/96:30 pm
NAS
-
STL
2 stops26h 35m
Air Canada
Deal found 1/24$379
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
STL
-
NAS
2 stops9h 33m
American Airlines
Fri 5/2212:48 pm
NAS
-
STL
1 stop11h 54m
American Airlines
Deal found 1/24$380
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:41 am
STL
-
NAS
1 stop6h 41m
United Airlines
Tue 3/33:35 pm
NAS
-
STL
1 stop6h 30m
United Airlines
Deal found 1/25$385
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:36 pm
ORD
-
FPO
1 stop17h 54m
Multiple Airlines
Tue 3/2410:45 am
FPO
-
ORD
1 stop24h 51m
Multiple Airlines
Deal found 1/25$433

Find flight deals from Illinois to The Bahamas

Keep the following information in mind while searching for Illinois to The Bahamas flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(United Airlines)

One-way from

$104
(Priceline)

Popular in

March

Cheapest in

October

Average price

$550

Good round-trip deal

$510 or less
Provider with most accurate pricing for Chicago (CHI)-Nassau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Nassau Intl flights.
Search Deals
From Illinois to The Bahamas
Search Deals
One-way flight from Illinois to The Bahamas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Illinois to The Bahamas.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to The Bahamas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Illinois to The Bahamas that are best for you.

Fly from

Illinois

Fly to

The Bahamas

Route

Depart

Return

Price

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 6/5

7:30 am-5:30 pm

1 stop9h 00m

Nassau Intl

Wed 6/10

6:30 pm-12:06 pm

1 stop18h 36m

$360

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 6/5

7:30 am-5:30 pm

1 stop9h 00m

Nassau Intl

Mon 6/8

6:30 pm-12:06 pm

1 stop18h 36m

$360

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Sun 6/7

7:30 am-5:30 pm

1 stop9h 00m

Nassau Intl

Sun 6/14

6:30 pm-12:06 pm

1 stop18h 36m

$360

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Sat 6/6

7:30 am-5:30 pm

1 stop9h 00m

Nassau Intl

Wed 6/10

6:30 pm-8:05 pm

2 stops26h 35m

$363

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Tue 6/2

7:30 am-5:30 pm

1 stop9h 00m

Nassau Intl

Tue 6/9

6:30 pm-8:05 pm

2 stops26h 35m

$363

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 6/17

1:00 pm-1:35 pm

1 stop23h 35m

Nassau Intl

Wed 6/24

6:30 pm-12:21 pm

1 stop18h 51m

$365

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 6/17

1:00 pm-1:35 pm

1 stop23h 35m

Nassau Intl

Tue 6/23

6:30 pm-8:05 pm

2 stops26h 35m

$368

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 6/19

7:25 am-5:30 pm

1 stop9h 05m

Nassau Intl

Tue 6/23

6:30 pm-12:21 pm

1 stop18h 51m

$370

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 2/18

7:41 am-3:22 pm

1 stop6h 41m

Nassau Intl

Wed 2/25

3:35 pm-9:05 pm

1 stop6h 30m

$374

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Thu 2/19

7:41 am-3:22 pm

1 stop6h 41m

Nassau Intl

Mon 2/23

3:35 pm-9:05 pm

1 stop6h 30m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 58 results
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Best time to book a flight from Illinois to The Bahamas

Have a flexible travel schedule? Discover the best time to fly to The Bahamas from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to The Bahamas

What is the cheapest month to book a flight from Illinois to The Bahamas?

Currently, September is the cheapest month in which you can book a flight from Illinois to The Bahamas (average of $158). Flying from Illinois to The Bahamas in June is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to BS?

Find hourly flight availability from Illinois to The Bahamas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to The Bahamas as you normally would.

Weekly flight availability from Illinois to The Bahamas

Explore weekly flight availability from Illinois to The Bahamas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 26, 2026.

The most flights from USIL to BS0 are scheduled on a Saturday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to The Bahamas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to The Bahamas?

    Departing from Illinois to The Bahamas will take you 6h 56m. Illinois and The Bahamas are separated by a distance of 1350 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Illinois to The Bahamas that include hotel bookings?

    Yes. In addition to deals on Illinois to The Bahamas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to The Bahamas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to The Bahamas.

  • Can I find deals for business class flights from Illinois to The Bahamas?

    Yes. Cheapflights offers flight deals from Illinois to The Bahamas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to The Bahamas?

    Currently, September is the cheapest month in which you can book a flight from Illinois to The Bahamas (average of $158). Flying from Illinois to The Bahamas in June is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to The Bahamas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Illinois to The Bahamas

Discover the top 6 airlines that operate flights from Illinois to The Bahamas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$297Average$428FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$349Average$537FlexibilityNo cancel feeOn-time67%
DeltaCheapest$382Average$589FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$383Average$726FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$421Average$615FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$554Average$643FlexibilityNo cancel feeOn-time63%

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