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Saint Lucia

$596+ Cheap flights from Oshkosh, WI to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — UVF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Oshkosh to Saint Lucia

Keep the following information in mind while searching for Oshkosh to Saint Lucia flight deals. Data was last updated September 15, 2025.

Round-trip from

$596
(American Airlines)
From Oshkosh to Saint Lucia
Search Deals

Find flight deals from Oshkosh to Saint Lucia

Cheapest flights from Oshkosh to Saint Lucia
Explore the most affordable flight options available from Oshkosh to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 12/86:11 pmATW - UVF
2 stops19h 27mDelta
Fri 12/124:59 pmUVF - ATW
2 stops20h 41mDelta
Deal found 9/14$1,016
This Delta deal was found by Cheapflights users on 9/15. 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 10/15:35 amATW - UVF
1 stop7h 48mDelta
Fri 10/313:41 pmUVF - ATW
2 stops24h 56mDelta
Deal found 9/15$1,167
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/13:45 pmATW - UVF
2 stops21h 32mAmerican Airlines
Fri 10/314:00 pmUVF - ATW
2 stops18h 23mAmerican Airlines
Deal found 9/15$1,183
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/297:07 pmATW - UVF
2 stops18h 47mAmerican Airlines
Sat 1/34:54 pmUVF - ATW
2 stops30h 06mAmerican Airlines
Deal found 9/14$1,320

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to Saint Lucia 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 September 15, 2025.
Use the filters below to find and compare flights from Oshkosh to Saint Lucia that are best for you.

Fly from

Oshkosh

Fly to

Saint Lucia

Route

Depart

Return

Price

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Sat 1/24

12:59 pm-2:25 pm

2 stops23h 26m

Castries Hewanorra

Tue 2/3

4:50 pm-10:42 am

2 stops19h 52m

$596

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Fri 1/23

12:59 pm-2:25 pm

2 stops23h 26m

Castries Hewanorra

Fri 1/30

4:50 pm-10:42 am

2 stops19h 52m

$697

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Fri 1/23

5:29 am-3:04 pm

1 stop7h 35m

Castries Hewanorra

Fri 1/30

4:24 pm-11:21 am

2 stops20h 57m

$854

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Mon 12/8

6:11 pm-3:38 pm

2 stops19h 27m

Castries Hewanorra

Fri 12/12

4:59 pm-3:38 pm

2 stops24h 39m

$1,016

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Wed 10/1

5:35 am-2:23 pm

1 stop7h 48m

Castries Hewanorra

Fri 10/31

3:41 pm-3:37 pm

2 stops24h 56m

$1,167

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Wed 10/1

3:45 pm-2:17 pm

2 stops21h 32m

Castries Hewanorra

Fri 10/31

4:00 pm-9:23 am

2 stops18h 23m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Oshkosh to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Oshkosh 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 Oshkosh to Saint Lucia

What is the cheapest time of day to fly from OS9 to LC?

Find hourly flight availability from Oshkosh to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with American Airlines from Oshkosh to Saint Lucia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Saint Lucia. 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 Oshkosh to Saint Lucia?

    American Airlines can get you from Oshkosh to Saint Lucia in just under 23h 26m. Your travel time can differ by up to . There are 2659 mi between Oshkosh and Saint Lucia.

  • Can I find deals for flights from Oshkosh to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Oshkosh to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oshkosh to Saint Lucia?

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

  • Can I find deals for business class flights from Oshkosh to Saint Lucia?

    Yes. Cheapflights offers flight deals from Oshkosh to Saint Lucia 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 Oshkosh to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Oshkosh to Saint Lucia (average of $556). Flying from Oshkosh to Saint Lucia in December is currently the most expensive (average of $730). 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

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Alternative routes for Oshkosh to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oshkosh to Saint Lucia

Discover the top 3 airlines that operate flights from Oshkosh to Saint Lucia. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$570Average$732FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$587Average$889FlexibilityNo cancel feeOn-time69%
DeltaCheapest$609Average$789FlexibilityNo cancel feeOn-timeN/A

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