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The Bahamas

$77+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NAS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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 December 26, 2025.

This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:00 amSTL - NAS
1 stop10h 13mAmerican Airlines
Wed 12/311:43 pmNAS - STL
1 stop10h 32mAmerican Airlines
Deal found 12/25$386
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Mon 12/296:35 pmSTL - NAS
2 stops16h 15mUnited Airlines
Wed 12/314:25 pmNAS - STL
1 stop8h 32mUnited Airlines
Deal found 12/25$419
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Tue 12/303:55 pmORD - NAS
1 stop20h 00mAir Canada
Wed 12/319:10 pmNAS - ORD
1 stop19h 00mAir Canada
Deal found 12/24$476
This Air Canada deal was found by Cheapflights users on 12/25. 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 12/256:00 pmORD - NAS
1 stop15h 05mAir Canada
Mon 12/291:15 pmNAS - ORD
1 stop7h 55mAir Canada
Deal found 12/25$481
This Air Canada deal was found by Cheapflights users on 12/25. 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 12/306:00 pmORD - NAS
2 stops41h 25mAir Canada
Tue 1/69:10 pmNAS - ORD
2 stops22h 45mAir Canada
Deal found 12/25$482
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Wed 12/245:52 pmORD - NAS
1 stop17h 33mAir Canada
Tue 12/301:15 pmNAS - ORD
1 stop23h 03mAir Canada
Deal found 12/24$484
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Wed 12/245:52 pmORD - NAS
1 stop17h 33mAir Canada
Mon 12/291:50 pmNAS - ORD
2 stops19h 15mAir Canada
Deal found 12/24$487
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Wed 12/312:01 pmORD - NAS
2 stops21h 24mAir Canada
Thu 1/19:10 pmNAS - ORD
1 stop23h 35mAir Canada
Deal found 12/24$488
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Tue 12/308:30 pmORD - NAS
1 stop22h 40mAir Canada
Thu 1/19:10 pmNAS - ORD
1 stop23h 35mAir Canada
Deal found 12/24$492
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Wed 12/245:52 pmORD - NAS
1 stop17h 33mAir Canada
Thu 1/19:10 pmNAS - ORD
1 stop23h 35mAir Canada
Deal found 12/24$497
This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amMDW - NAS
1 stop6h 02mDelta
Wed 12/312:27 pmNAS - MDW
1 stop8h 55mDelta
Deal found 12/24$559
This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMDW - NAS
1 stop8h 03mDelta
Thu 1/14:28 pmNAS - MDW
1 stop6h 54mDelta
Deal found 12/24$612

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$352
(Air Canada)

One-way from

$77
(Frontier)

Popular in

March

Cheapest in

October

Average price

$645

Good round-trip deal

$500 or less

Good one-way deal

$221 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 ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to The Bahamas.
Search Deals
Price to beat on a one-way flight from Illinois to The Bahamas.
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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 December 26, 2025.
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

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Fri 3/27

6:04 pm-12:25 pm

2 stops17h 21m

Nassau Intl

Fri 4/3

11:15 am-3:10 pm

2 stops28h 55m

$367

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Fri 3/27

8:40 pm-12:55 pm

1 stop15h 15m

Nassau Intl

Sat 4/4

9:10 pm-5:45 pm

1 stop21h 35m

$371

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Sun 5/24

2:20 pm-5:30 pm

1 stop26h 10m

Nassau Intl

Sat 5/30

6:30 pm-12:06 pm

1 stop18h 36m

$371

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Mon 5/4

7:30 am-5:30 pm

1 stop9h 00m

Nassau Intl

Sat 5/9

6:30 pm-8:05 pm

2 stops26h 35m

$374

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 6/19

7:25 am-5:30 pm

1 stop9h 05m

Nassau Intl

Wed 6/24

6:30 pm-8:05 pm

2 stops26h 35m

$382

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Tue 1/27

8:05 am-3:22 pm

1 stop6h 17m

Nassau Intl

Sat 1/31

1:05 pm-7:27 pm

1 stop7h 22m

$383

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Tue 3/3

7:41 am-3:22 pm

1 stop6h 41m

Nassau Intl

Fri 3/6

3:35 pm-10:59 pm

1 stop8h 24m

$383

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Tue 3/24

2:00 pm-12:25 pm

2 stops21h 25m

Nassau Intl

Tue 3/31

1:15 pm-6:53 pm

2 stops30h 38m

$389

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Wed 2/18

6:04 am-3:42 pm

1 stop8h 38m

Nassau Intl

Tue 2/24

5:00 pm-10:59 pm

1 stop6h 59m

$416

ChicagoFreeport

ORD - FPO

ORDFPO

Chicago O'Hare Intl

Sat 1/24

12:00 pm-1:30 pm

1 stop24h 30m

Freeport Grand Bahama Intl

Sat 1/31

11:00 am-7:44 pm

1 stop9h 44m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 60 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 December 26, 2025.

It’s typically best to fly out from Illinois to The Bahamas in the evening. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

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 33m. Illinois and The Bahamas are separated by a distance of 1297 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

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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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$297Average$428FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$354Average$568FlexibilityNo cancel feeOn-time67%
DeltaCheapest$382Average$593FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$387Average$691FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$438Average$635FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$554Average$643FlexibilityNo cancel feeOn-time63%

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