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$141+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NAS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Nassau

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Nassau (NAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$377
(Delta)

One-way from

$141
(Kiwi.com)

Good round-trip deal

$588 or less

Good one-way deal

$284 or less
From Illinois to Nassau Intl
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One-way flight from Illinois to Nassau Intl
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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 January 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 2/106:06 amSTL - NAS
1 stop8h 04mDelta
Thu 2/133:06 pmNAS - STL
1 stop9h 31mDelta
Deal found 1/21$377
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/206:25 pmSTL - NAS
1 stop14h 00mAmerican Airlines
Tue 2/252:45 pmNAS - STL
2 stops8h 17mAmerican Airlines
Deal found 1/21$381
This United Airlines deal was found by Cheapflights users on 1/21. 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 6/48:25 amSTL - NAS
1 stop6h 33mUnited Airlines
Sun 6/84:01 pmNAS - STL
1 stop7h 44mUnited Airlines
Deal found 1/21$464
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/138:59 amORD - NAS
Nonstop3h 25mAmerican Airlines
Tue 3/182:24 pmNAS - ORD
Nonstop3h 55mAmerican Airlines
Deal found 1/20$505
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/175:37 pmORD - NAS
2 stops21h 48mMultiple Airlines
Sat 3/224:00 pmNAS - ORD
1 stop9h 07mMultiple Airlines
Deal found 1/20$507
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Thu 3/137:25 amMDW - NAS
1 stop12h 20mMultiple Airlines
Sun 3/1612:00 pmNAS - MDW
1 stop8h 29mMultiple Airlines
Deal found 1/19$513
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 3/279:54 amMDW - NAS
1 stop5h 06mDelta
Tue 4/15:25 pmNAS - MDW
1 stop5h 58mDelta
Deal found 1/20$520
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/288:35 pmMDW - NAS
2 stops15h 50mSouthwest
Fri 3/72:00 pmNAS - MDW
1 stop10h 20mSouthwest
Deal found 1/19$524
This Delta deal was found by Cheapflights users on 1/19. 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.
Thu 3/136:45 amORD - NAS
2 stops8h 15mDelta
Tue 3/181:20 pmNAS - ORD
2 stops8h 24mDelta
Deal found 1/19$524
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:45 amORD - NAS
1 stop6h 48mUnited Airlines
Wed 3/53:57 pmNAS - ORD
Nonstop3h 52mUnited Airlines
Deal found 1/20$530
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/244:00 pmORD - NAS
1 stop17h 55mAir Canada
Mon 3/3112:00 pmNAS - ORD
1 stop26h 11mAir Canada
Deal found 1/20$553
This Delta deal was found by Cheapflights users on 1/21. 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
Mon 8/111:20 pmNAS - BMI
1 stop10h 03mDelta
Deal found 1/21$573

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 4/16

7:20 am-1:15 pm

1 stop4h 55m

Nassau Intl

Tue 4/22

4:50 pm-11:38 pm

1 stop7h 48m

$377

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 4/16

10:15 am-7:47 pm

2 stops8h 32m

Nassau Intl

Tue 4/22

7:45 am-6:01 pm

2 stops11h 16m

$381

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 2/5

5:05 pm-4:25 pm

1 stop22h 20m

Nassau Intl

Mon 2/10

4:00 pm-2:43 pm

1 stop23h 43m

$448

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Wed 4/23

5:35 pm-1:50 pm

2 stops19h 15m

Nassau Intl

Thu 5/1

5:00 pm-2:47 pm

2 stops22h 47m

$471

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Mon 3/17

5:37 pm-4:25 pm

2 stops21h 48m

Nassau Intl

Sat 3/22

4:00 pm-12:07 am

1 stop9h 07m

$507

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Fri 4/25

10:33 am-2:59 pm

Nonstop3h 26m

Nassau Intl

Mon 4/28

2:53 pm-9:28 pm

1 stop7h 35m

$515

ChicagoNassau

MDW - NAS

MDWNAS

Chicago Midway

Fri 4/25

6:00 am-11:56 am

1 stop4h 56m

Nassau Intl

Tue 4/29

1:21 pm-6:00 pm

1 stop5h 39m

$520

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Fri 3/28

6:30 pm-10:00 am

1 stop14h 30m

Nassau Intl

Tue 4/1

2:42 pm-12:12 am

1 stop10h 30m

$520

ChicagoNassau

ORD - NAS

ORDNAS

Chicago O'Hare Intl

Thu 3/13

6:45 am-4:00 pm

2 stops8h 15m

Nassau Intl

Tue 3/18

1:20 pm-8:44 pm

2 stops8h 24m

$524

St. LouisNassau

STL - NAS

STLNAS

Lambert-St Louis

Sun 4/6

8:35 pm-1:05 pm

2 stops15h 30m

Nassau Intl

Sat 4/12

1:05 pm-7:50 pm

1 stop7h 45m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 33 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 $455). 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 January 21, 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 January 21, 2025.
Read through reviews of airlines operating flights from Illinois to Nassau, such as Delta, American Airlines and United Airlines. 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
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,662 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Alaska Airlines, with whom users have recently found tickets for as low as $207. However, be on the lookout for offers from Air Canada and United Airlines, 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 $531, our data shows the cheapest flight currently is $283. When looking at the most popular route, (Chicago O'Hare Intl - Nassau Intl), you can expect to pay $388 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 $455). 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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Dulles Intl to Marsh Harbour flights
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Top 5 airlines flying from Illinois to Nassau

Discover the top 5 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$339Average$484FlexibilityNo cancel feeOn-time62%
DeltaCheapest$374Average$594FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$423Average$652FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$448Average$626FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$514Average$821FlexibilityNo cancel feeOn-time67%
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