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$120+ Cheap flights from Illinois to Nassau (NAS)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NAS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Illinois to Nassau

Keep the following information in mind while searching for Illinois to Nassau flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$594

Good round-trip deal

$589 or less

Good one-way deal

$279 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 Nassau Intl
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One-way flight from Illinois to Nassau Intl
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Highest demand for flights based on searches. 8% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Illinois to Nassau Intl.
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Price to beat on a one-way flight from Illinois to Nassau Intl.
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Find flight deals from Illinois to Nassau

Cheapest flights from Illinois to Nassau
Explore the most affordable flight options available from Illinois to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 3/35:05 amSTL - NAS
1 stop7h 40mAmerican Airlines
Fri 3/72:40 pmNAS - STL
1 stop10h 00mAmerican Airlines
Deal found 2/19$346
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/259:10 pmSTL - NAS
2 stops13h 55mSouthwest
Wed 4/302:10 pmNAS - STL
1 stop8h 40mSouthwest
Deal found 2/20$411
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 7/47:20 amSTL - NAS
1 stop7h 30mDelta
Sat 7/125:15 pmNAS - STL
1 stop7h 24mDelta
Deal found 2/20$422
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/35:36 pmSTL - NAS
2 stops19h 12mUnited Airlines
Fri 3/72:55 pmNAS - STL
1 stop9h 37mUnited Airlines
Deal found 2/19$441
This Delta deal was found by Cheapflights users on 2/19. 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 4/236:45 amORD - NAS
2 stops8h 15mDelta
Fri 4/255:25 pmNAS - ORD
1 stop7h 34mDelta
Deal found 2/19$509
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/227:45 pmORD - NAS
2 stops14h 15mMultiple Airlines
Tue 3/257:45 amNAS - ORD
1 stop8h 52mMultiple Airlines
Deal found 2/19$510
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/248:27 pmMDW - NAS
1 stop13h 33mMultiple Airlines
Thu 3/277:45 amNAS - MDW
1 stop8h 18mMultiple Airlines
Deal found 2/19$512
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 4/206:04 amMDW - NAS
1 stop4h 43mDelta
Thu 4/245:41 pmNAS - MDW
1 stop5h 45mDelta
Deal found 2/19$515
This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:00 amORD - NAS
1 stop6h 41mJetBlue
Thu 8/72:54 pmNAS - ORD
1 stop9h 31mJetBlue
Deal found 2/19$516
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 12/177:00 amORD - NAS
1 stop5h 25mAmerican Airlines
Mon 12/223:00 pmNAS - ORD
Nonstop3h 45mAmerican Airlines
Deal found 2/20$520
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 8/56:01 amBMI - NAS
1 stop8h 24mDelta
Tue 8/123:06 pmNAS - BMI
1 stop8h 17mDelta
Deal found 2/20$525
This Air Canada deal was found by Cheapflights users on 2/19. 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 6/86:15 pmORD - NAS
2 stops22h 15mAir Canada
Wed 6/116:30 pmNAS - ORD
1 stop21h 35mAir Canada
Deal found 2/19$529

Find flights from Illinois to Nassau within your budget

Customize your flight search to find flights from Illinois to Nassau 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 February 20, 2025.

Fly from

Illinois

Fly to

Nassau

Route

Depart

Return

Price

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Mon 3/3

5:05 am-1:45 pm

1 stop7h 40m

Nassau Intl

Fri 3/7

2:40 pm-11:40 pm

1 stop10h 00m

$346

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 4/25

9:10 pm-12:05 pm

2 stops13h 55m

Nassau Intl

Wed 4/30

2:10 pm-9:50 pm

1 stop8h 40m

$411

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Fri 7/4

7:20 am-3:50 pm

1 stop7h 30m

Nassau Intl

Sat 7/12

5:15 pm-11:39 pm

1 stop7h 24m

$422

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Mon 3/3

5:36 pm-1:48 pm

2 stops19h 12m

Nassau Intl

Fri 3/7

2:55 pm-11:32 pm

1 stop9h 37m

$441

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Wed 4/23

6:45 am-4:00 pm

2 stops8h 15m

Nassau Intl

Fri 4/25

5:25 pm-11:59 pm

1 stop7h 34m

$509

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Sat 3/22

7:45 pm-11:00 am

2 stops14h 15m

Nassau Intl

Tue 3/25

7:45 am-3:37 pm

1 stop8h 52m

$510

ChicagoNassau

MDW - NAS

MDWNAS

Chicago Midway

Mon 3/24

8:27 pm-11:00 am

1 stop13h 33m

Nassau Intl

Thu 3/27

7:45 am-3:03 pm

1 stop8h 18m

$512

ChicagoNassau

MDW - NAS

MDWNAS

Chicago Midway

Sun 4/20

6:04 am-11:47 am

1 stop4h 43m

Nassau Intl

Thu 4/24

5:41 pm-10:26 pm

1 stop5h 45m

$515

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Mon 7/28

6:00 am-1:41 pm

1 stop6h 41m

Nassau Intl

Thu 8/7

2:54 pm-11:25 pm

1 stop9h 31m

$516

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Sat 4/19

5:15 am-1:50 pm

1 stop7h 35m

Nassau Intl

Fri 4/25

4:01 pm-6:55 pm

Nonstop3h 54m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 36 results
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Best time to book a flight from Illinois to Nassau

Have a flexible travel schedule? Discover the best time to fly to Nassau 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.

Travel insights for flights from Illinois to Nassau

Get recent, data-driven insights about flights from Illinois to Nassau including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Nassau (average of $362). Flying from Illinois to Nassau in June is currently the most expensive (average of $453). 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 NAS?

Find hourly flight availability from Illinois to Nassau. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Illinois to Nassau, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Nassau by month

Plan your trip to Nassau by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nassau ranges from 1.6 - 7.1 inches per month. September is typically the wettest month, when rainfall can reach 7.1 in. January is typically the driest time to visit Nassau when rainfall is around 1.6 in.

Temperature in Nassau by month

Plan your trip to Nassau by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nassau, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Nassau

Get insights into the airlines that provide service to Nassau. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nassau. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Illinois to Nassau, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What airport do you fly into for flights to Nassau from Illinois?

    Most people fly into Nassau Intl (NAS) if they book a flight to Nassau from Illinois. Intl is conveniently located just 7.0 mi from Nassau’s city center.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $120. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Illinois to Nassau for a low price.

  • What are the most popular routes from Illinois to Nassau?

    When deciding which route to take from Illinois to Nassau consider Chicago O'Hare Intl - Nassau Intl, Chicago Midway - Nassau Intl or Lambert-St Louis - Nassau Intl as they are the most popular.

  • What are the cheapest flights from Illinois to Nassau?

    While on average a flight from Illinois to Nassau is generally $481, our data shows the cheapest flight currently is $239. When looking at the most popular route, (Chicago O'Hare Intl - Nassau Intl), you can expect to pay $395 for that flight.

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

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

  • How can I find direct flights from Illinois to Nassau?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Nassau 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 Nassau?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Nassau (average of $362). Flying from Illinois to Nassau in June is currently the most expensive (average of $453). 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.

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Alternative routes for Illinois to Nassau

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Nassau

Discover the top 4 airlines that operate flights from Illinois to Nassau. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$374Average$594FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$395Average$660FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$446Average$635FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$549Average$698FlexibilityNo cancel feeOn-time67%
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