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St. Louis

$212+ Cheap flights from Nassau (NAS) to St. Louis (STL)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
NAS — STL
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Nassau to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Nassau (NAS) to St. Louis (STL). 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 July 2, 2025.

Round-trip from

$376
(Delta)

One-way from

$212
(Delta)

Popular in

February

Cheapest in

October

Average price

$426
From Nassau Intl to Lambert-St Louis
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One-way flight from Nassau Intl to Lambert-St Louis
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Highest demand for flights based on searches. 17% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Nassau to St. Louis

Cheapest flights from Nassau to St. Louis
Explore the most affordable flight options available from Nassau to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 8/123:05 pmNAS - STL
1 stop7h 57mDelta
Thu 8/217:00 amSTL - NAS
1 stop5h 40mDelta
Deal found 6/30$376
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:41 amNAS - STL
2 stops9h 44mAmerican Airlines
Thu 8/217:23 amSTL - NAS
2 stops9h 12mAmerican Airlines
Deal found 6/30$389
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Tue 8/126:30 amNAS - STL
2 stops11h 01mMultiple Airlines
Thu 8/212:30 pmSTL - NAS
3 stops20h 50mMultiple Airlines
Deal found 6/30$679

Cheapflights Fare Finder

Customize your flight search to find flights from Nassau to St. Louis 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 July 2, 2025.
Use the filters below to find and compare flights from Nassau to St. Louis that are best for you.

Fly from

Nassau

Fly to

St. Louis

Route

Depart

Return

Price

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Tue 8/12

3:05 pm-10:02 pm

1 stop7h 57m

Lambert-St Louis

Thu 8/21

7:00 am-1:40 pm

1 stop5h 40m

$376

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Tue 8/12

11:41 am-8:25 pm

2 stops9h 44m

Lambert-St Louis

Thu 8/21

7:23 am-5:35 pm

2 stops9h 12m

$389

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Tue 8/12

6:30 am-4:31 pm

2 stops11h 01m

Lambert-St Louis

Thu 8/21

2:30 pm-12:20 pm

3 stops20h 50m

$679

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Thu 8/21

1:13 pm-11:14 pm

1 stop11h 01m

$212

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Thu 8/21

2:15 pm-10:35 pm

2 stops9h 20m

$216

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Thu 8/21

11:30 am-1:32 pm

3 stops27h 02m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Nassau to St. Louis

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated July 2, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Nassau to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • What are the cheapest airlines flying from Nassau to St. Louis round-trip?

    According to our current data, Delta ($376), and American Airlines ($389) offers the cheapest pricing from Nassau to St. Louis. Delta is currently priced 23% below the average price you’ll pay for this route.

  • Can I find deals for flights from Nassau to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Nassau to St. Louis?

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

  • Can I find deals for business class flights from Nassau to St. Louis?

    Yes. Cheapflights offers flight deals from Nassau to St. Louis 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 St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Nassau to St. Louis (average of $311). Flying from Nassau to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Nassau?

Book flights to Nassau if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Festus
Chesterfield
Farmington

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Alternative routes for Nassau to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Nassau to St. Louis

Discover the top 2 airlines that operate flights from Nassau to St. Louis. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$328Average$522FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$507FlexibilityNo cancel feeOn-time71%

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