HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$264+ Cheap flights from Nassau (NAS) to Illinois

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
NAS — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nassau to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Nassau to Illinois

Keep the following information in mind while searching for Nassau to Illinois flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(United Airlines)

One-way from

$264
(Kiwi.com)

Popular in

September

Cheapest in

May

Average price

$465

Good round-trip deal

$377 or less

Good one-way deal

$276 or less
Provider with most accurate pricing for Nassau Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nassau Intl-Chicago (CHI) flights.
Search Deals
From Nassau Intl to Illinois
Search Deals
One-way flight from Nassau Intl to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Nassau Intl to Illinois.
Search Deals
Price to beat on a one-way flight from Nassau Intl to Illinois.
Search Deals

Find flight deals from Nassau to Illinois

Cheapest flights from Nassau to Illinois
Explore the most affordable flight options available from Nassau to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 4/164:01 pmNAS - STL
1 stop24h 46mUnited Airlines
Thu 4/249:39 amSTL - NAS
1 stop28h 20mUnited Airlines
Deal found 3/31$338
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/712:32 pmNAS - STL
1 stop10h 48mAmerican Airlines
Mon 4/147:04 amSTL - NAS
2 stops9h 42mAmerican Airlines
Deal found 3/31$403
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 5/147:45 amNAS - ORD
1 stop10h 56mMultiple Airlines
Wed 5/219:55 amORD - NAS
1 stop9h 50mMultiple Airlines
Deal found 3/30$417
This Delta deal was found by Cheapflights users on 3/30. 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 5/143:20 pmNAS - MDW
1 stop7h 08mDelta
Wed 5/216:00 amMDW - NAS
1 stop4h 48mDelta
Deal found 3/30$432
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/95:00 pmNAS - ORD
1 stop29h 30mUnited Airlines
Tue 5/135:15 amORD - NAS
1 stop9h 43mUnited Airlines
Deal found 3/31$432
This Delta deal was found by Cheapflights users on 3/31. 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 4/145:25 pmNAS - ORD
1 stop7h 34mDelta
Sun 4/205:30 amORD - NAS
1 stop5h 17mDelta
Deal found 3/31$452
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/183:50 pmNAS - ORD
1 stop8h 59mAmerican Airlines
Tue 4/228:48 pmORD - NAS
1 stop13h 49mAmerican Airlines
Deal found 3/31$491
This Air Canada deal was found by Cheapflights users on 3/30. 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 6/66:30 pmNAS - ORD
2 stops16h 22mAir Canada
Mon 6/910:00 amORD - NAS
1 stop6h 30mAir Canada
Deal found 3/30$569
This Southwest deal was found by Cheapflights users on 3/30. 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 5/92:10 pmNAS - MDW
2 stops11h 15mSouthwest
Tue 5/135:55 amMDW - NAS
1 stop6h 20mSouthwest
Deal found 3/30$605
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:45 amNAS - STL
3 stops37h 25mMultiple Airlines
Thu 4/2412:15 pmSTL - NAS
3 stops30h 00mMultiple Airlines
Deal found 3/31$665
This WestJet deal was found by Cheapflights users on 3/31. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:15 amNAS - ORD
2 stops30h 29mWestJet
Tue 5/135:30 pmORD - NAS
2 stops39h 53mWestJet
Deal found 3/31$912
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:15 amNAS - MDW
3 stops27h 00mWestJet
Tue 5/139:20 amMDW - NAS
2 stops24h 03mWestJet
Deal found 3/30$928

Cheapflights Fare Finder

Customize your flight search to find flights from Nassau to Illinois 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 March 31, 2025.
Use the filters below to find and compare flights from Nassau to Illinois that are best for you.

Fly from

Nassau

Fly to

Illinois

Route

Depart

Return

Price

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Wed 4/16

2:53 pm-2:42 pm

2 stops24h 49m

Lambert-St Louis

Thu 4/24

9:39 am-2:59 pm

1 stop28h 20m

$338

NassauChicago

NAS - ORD

NASORD

Nassau Intl

Wed 5/14

7:45 am-5:41 pm

1 stop10h 56m

Chicago O'Hare Intl

Wed 5/21

9:55 am-8:45 pm

1 stop9h 50m

$417

NassauChicago

NAS - MDW

NASMDW

Nassau Intl

Wed 5/14

3:20 pm-9:28 pm

1 stop7h 08m

Chicago Midway

Wed 5/21

6:00 am-11:48 am

1 stop4h 48m

$432

NassauChicago

NAS - ORD

NASORD

Nassau Intl

Fri 5/9

5:00 pm-9:30 pm

1 stop29h 30m

Chicago O'Hare Intl

Tue 5/13

5:15 am-3:58 pm

1 stop9h 43m

$432

NassauChicago

NAS - ORD

NASORD

Nassau Intl

Mon 4/14

5:25 pm-11:59 pm

1 stop7h 34m

Chicago O'Hare Intl

Sun 4/20

5:30 am-11:47 am

1 stop5h 17m

$452

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Sat 5/24

4:10 pm-10:45 pm

1 stop7h 35m

Lambert-St Louis

Sat 5/31

9:29 am-7:55 pm

2 stops9h 26m

$472

NassauChicago

NAS - ORD

NASORD

Nassau Intl

Fri 4/18

3:50 pm-11:49 pm

1 stop8h 59m

Chicago O'Hare Intl

Tue 4/22

8:48 pm-11:37 am

1 stop13h 49m

$491

NassauChicago

NAS - ORD

NASORD

Nassau Intl

Fri 6/6

6:30 pm-9:52 am

2 stops16h 22m

Chicago O'Hare Intl

Mon 6/9

10:00 am-5:30 pm

1 stop6h 30m

$569

NassauChicago

NAS - MDW

NASMDW

Nassau Intl

Fri 5/9

2:10 pm-12:25 am

2 stops11h 15m

Chicago Midway

Tue 5/13

5:55 am-1:15 pm

1 stop6h 20m

$605

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Wed 4/16

7:45 am-8:10 pm

3 stops37h 25m

Lambert-St Louis

Thu 4/24

12:15 pm-7:15 pm

3 stops30h 00m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Nassau to Illinois

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

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

Find hourly flight availability from Nassau to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Nassau to Illinois, 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 Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Nassau to Illinois have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Nassau to Illinois. 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 from for flights from Nassau to Illinois?

    Nassau Intl (NAS) is the airport you will fly out of if you book a flight from Nassau to Illinois. It is only a 7.0 mi journey to Intl (NAS) from Nassau’s city center.

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

    One-way options have recently been found by users for as low as $268 on JetBlue. Other airlines that offer cheap prices include United Airlines from $300 and American Airlines from $310 one-way.

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

    While some choose either Nassau Intl - Chicago O'Hare Intl or Nassau Intl - Lambert-St Louis, Nassau Intl - Chicago Midway is the most popular route from Nassau to Illinois.

  • What are the most reliable airlines from Nassau to Illinois?

    No one likes to see their flight delayed. When booking a flight from Nassau to Illinois consider choosing United Airlines (72%), American Airlines (60%) or Qatar Airways (54%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Nassau to Illinois?

    Looking for the cheapest flight from Nassau to Illinois? While on average our users pay $2,383, our data indicates the cheapest price to be $211. The most popular route (Nassau Intl - Chicago Midway), is priced around $432.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Nassau to Illinois (average of $245). Flying from Nassau to Illinois in March is currently the most expensive (average of $323). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Nassau to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Nassau to Orlando flights
Nassau to Fort Lauderdale flights
Nassau to Atlanta flights
Nassau to Miami flights
Nassau to John F Kennedy Intl flights
Nassau to Newark flights
Nassau to Hobby flights
Nassau to LaGuardia flights
Nassau to George Bush Intcntl flights
Nassau to Seattle flights
Nassau to Tampa flights
Freeport to Fort Lauderdale flights
Nassau to Las Vegas flights
Nassau to Raleigh flights
Nassau to Dulles Intl flights
Nassau to Reagan-National flights
Nassau to Boston flights
Georgetown to Miami flights
Nassau to Baltimore flights
Nassau to Los Angeles flights
Nassau to West Palm Beach flights
Nassau to Midway flights
Freeport to Miami flights
Nassau to Nashville flights
Nassau to Philadelphia flights
Marsh Harbour to Fort Lauderdale flights
Nassau to Dallas/Fort Worth flights
Nassau to O'Hare Intl flights
Gregory Town to Fort Lauderdale flights
Rock Sound to Fort Lauderdale flights
Nassau to Jacksonville flights
Marsh Harbour to Miami flights
Nassau to Denver flights
Nassau to San Francisco flights
Georgetown to Fort Lauderdale flights
Nassau to Charlotte flights
Nassau to Panama City flights
Nassau to Indianapolis flights
Gregory Town to Miami flights
Nassau to Fort Myers flights
Marsh Harbour to Jacksonville flights
Nassau to Love Field flights
Nassau to Detroit flights
Nassau to Minneapolis flights
Nassau to Pittsburgh flights
Marsh Harbour to Atlanta flights
Marsh Harbour to West Palm Beach flights
Nassau to San Diego flights
Nassau to San Jose flights
Freeport to Orlando flights

Top 2 airlines flying from Nassau to Illinois

Discover the top 2 airlines that operate flights from Nassau to Illinois. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$351Average$544FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$476Average$663FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.