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The Bahamas

$120+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NAS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$354
(Air Canada)

One-way from

$120
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$657

Good round-trip deal

$446 or less

Good one-way deal

$389 or less
Provider with most accurate pricing for Chicago (CHI)-Nassau Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Nassau Intl flights.
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From Illinois to The Bahamas
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One-way flight from Illinois to The Bahamas
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Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Illinois to The Bahamas.
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Price to beat on a one-way flight from Illinois to The Bahamas.
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Find 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 November 13, 2025.

This Air Canada deal was found by Cheapflights users on 11/13. 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 11/1412:50 pmORD - NAS
1 stop22h 40mAir Canada
Mon 11/171:35 pmNAS - ORD
1 stop26h 20mAir Canada
Deal found 11/13$354
This Air Canada deal was found by Cheapflights users on 11/12. 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 12/16:05 pmORD - NAS
2 stops17h 20mAir Canada
Thu 12/41:15 pmNAS - ORD
1 stop26h 40mAir Canada
Deal found 11/12$359
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 12/57:07 pmORD - NAS
1 stop15h 00mAmerican Airlines
Sun 12/1412:09 pmNAS - ORD
1 stop8h 22mAmerican Airlines
Deal found 11/12$360
This Air Canada deal was found by Cheapflights users on 11/12. 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 11/278:00 amORD - NAS
1 stop7h 25mAir Canada
Mon 12/11:15 pmNAS - ORD
1 stop23h 03mAir Canada
Deal found 11/12$361
This Delta deal was found by Cheapflights users on 11/11. 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 12/117:05 amSTL - NAS
1 stop5h 25mDelta
Fri 12/195:08 pmNAS - STL
1 stop6h 10mDelta
Deal found 11/11$361
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/165:15 amSTL - NAS
2 stops11h 40mAmerican Airlines
Sat 12/2010:46 amNAS - STL
1 stop8h 05mAmerican Airlines
Deal found 11/12$365
This Air Canada deal was found by Cheapflights users on 11/12. 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.
Sun 11/2312:50 pmORD - NAS
1 stop22h 40mAir Canada
Sat 11/295:10 pmNAS - ORD
2 stops15h 51mAir Canada
Deal found 11/12$366
This Air Canada deal was found by Cheapflights users on 11/12. 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 12/58:15 pmORD - NAS
2 stops15h 10mAir Canada
Wed 12/109:10 pmNAS - ORD
2 stops18h 45mAir Canada
Deal found 11/12$367
This Air Canada deal was found by Cheapflights users on 11/11. 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 11/244:05 pmSTL - NAS
1 stop19h 50mAir Canada
Wed 11/261:50 pmNAS - STL
1 stop26h 39mAir Canada
Deal found 11/11$367
This Air Canada deal was found by Cheapflights users on 11/11. 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 11/248:15 pmORD - NAS
1 stop15h 40mAir Canada
Sat 11/295:10 pmNAS - ORD
2 stops15h 51mAir Canada
Deal found 11/11$372
This Air Canada deal was found by Cheapflights users on 11/11. 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.
Sun 12/1412:50 pmORD - NAS
1 stop22h 35mAir Canada
Wed 12/249:10 pmNAS - ORD
1 stop13h 03mAir Canada
Deal found 11/11$374
This FlightHub deal was found by Cheapflights users on 11/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:20 pmORD - NAS
1 stop14h 35mAir Canada
Mon 12/11:50 pmNAS - ORD
2 stops24h 01mAir Canada
Deal found 11/12$377

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 November 13, 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

MDW - NAS

MDWNAS

Chicago Midway

Wed 2/18

6:00 am-1:30 pm

1 stop6h 30m

Nassau Intl

Tue 2/24

1:25 pm-5:45 pm

1 stop5h 20m

$355

ChicagoNassau

MDW - NAS

MDWNAS

Chicago Midway

Sun 2/8

10:53 am-5:02 pm

1 stop5h 09m

Nassau Intl

Thu 2/12

1:25 pm-10:44 pm

1 stop10h 19m

$355

ChicagoNassau

MDW - NAS

MDWNAS

Chicago Midway

Sun 1/11

6:45 am-5:00 pm

1 stop9h 15m

Nassau Intl

Fri 1/16

2:56 pm-10:09 pm

1 stop8h 13m

$355

ChicagoNassau

MDW - NAS

MDWNAS

Chicago Midway

Tue 4/7

6:00 am-12:00 pm

1 stop5h 00m

Nassau Intl

Wed 4/8

1:30 pm-6:34 pm

1 stop6h 04m

$355

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Tue 3/3

6:45 am-1:30 pm

1 stop5h 45m

Nassau Intl

Wed 3/4

6:10 pm-11:49 pm

1 stop6h 39m

$355

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 12/12

6:42 pm-11:50 am

2 stops16h 08m

Nassau Intl

Fri 12/19

2:35 pm-10:01 pm

1 stop8h 26m

$361

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Sun 12/14

6:00 am-1:30 pm

1 stop6h 30m

Nassau Intl

Sat 12/20

2:27 pm-9:43 pm

1 stop8h 16m

$361

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Thu 2/19

7:10 am-4:45 pm

1 stop8h 35m

Nassau Intl

Mon 2/23

2:55 pm-11:38 pm

1 stop9h 43m

$361

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Sat 12/6

6:00 am-1:30 pm

1 stop6h 30m

Nassau Intl

Sat 12/13

2:55 pm-9:57 pm

1 stop8h 02m

$361

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Thu 1/22

7:10 am-5:02 pm

1 stop8h 52m

Nassau Intl

Mon 1/26

1:41 pm-8:45 pm

1 stop8h 04m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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, January is the cheapest month in which you can book a flight from Illinois to The Bahamas (average of $148). 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 November 13, 2025.

It’s typically best to fly out from Illinois to The Bahamas in the evening. Doing so could potentially save you 34% 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 5h 27m. 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.

  • What are the cheapest airlines to fly from Illinois to The Bahamas one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $120. Users have also found prices from $124 and $127 on Southwest and United Airlines, respectively.

  • 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, January is the cheapest month in which you can book a flight from Illinois to The Bahamas (average of $148). 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 5 airlines flying from Illinois to The Bahamas

Discover the top 5 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$382Average$605FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$452Average$722FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$452Average$649FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$533Average$583FlexibilityNo cancel feeOn-time67%
SouthwestCheapest$554Average$644FlexibilityNo cancel feeOn-time63%

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