$69+ Cheap flights from Raleigh (RDU) to Port St. Lucie, FL
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MCO
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Raleigh to Port St. Lucie 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.Cheapflights Tip: The best prices from Raleigh-Durham to Port St. Lucie are usually found in October or September, booked 30 days in advance, depart on a Sunday or Friday and return on a Wednesday
Cheap flight deals from Raleigh to Port St. Lucie
Cheapest
Best
Last-minute
One-way
Cheapest flights from Raleigh to Port St. LucieExplore the most affordable flight options available from Raleigh to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Raleigh to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 am -
Nonstop2h 10m
Sun 10/1111:46 am -
Nonstop2h 13m
Deal found 9/11![Frontier logo]()
$97
This Expedia deal was found by Cheapflights users on 9/12. 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 10/510:35 am -
Nonstop2h 12m
Tue 10/138:22 pm -
1 stop24h 13m
Deal found 9/12![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/267:43 pm -
1 stop4h 11m
Tue 11/39:00 am -
1 stop3h 52m
Deal found 9/10![Breeze Airways logo]()
$114
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Sat 10/247:00 am -
1 stop8h 08m
Tue 11/36:00 am -
1 stop6h 24m
Deal found 9/12![JetBlue logo]()
$115
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am -
Nonstop2h 12m
Fri 10/911:46 am -
Nonstop2h 13m
Deal found 9/10![Frontier logo]()
$116
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am -
Nonstop2h 12m
Mon 10/52:33 pm -
1 stop4h 30m
Deal found 9/9![Multiple Airlines logo]()
$117
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:10 am -
Nonstop2h 10m
Mon 10/266:39 am -
1 stop5h 42m
Deal found 9/9![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/310:35 am -
Nonstop2h 12m
Wed 10/76:00 am -
1 stop10h 14m
Deal found 9/9![Multiple Airlines logo]()
$120
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:35 am -
Nonstop2h 12m
Wed 10/76:45 am -
1 stop5h 53m
Deal found 9/10![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am -
Nonstop2h 12m
Tue 10/66:20 am -
1 stop6h 18m
Deal found 9/9![Frontier logo]()
$122
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Sat 10/2412:26 pm -
1 stop6h 50m
Sat 10/316:00 am -
1 stop6h 24m
Deal found 9/12![JetBlue logo]()
$123
Best flights from Raleigh to Port St. LucieDiscover carefully curated flight deals from Raleigh to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Raleigh to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:43 pm -
1 stop4h 11m
Sun 11/86:15 am -
1 stop3h 52m
Deal found 9/8![Breeze Airways logo]()
$137
This Delta deal was found by Cheapflights users on 9/9. 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 10/2212:05 pm -
Nonstop2h 07m
Mon 10/266:35 am -
1 stop4h 52m
Deal found 9/9![Delta logo]()
$187
This JetBlue deal was found by Cheapflights users on 9/10. 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.
Tue 9/291:00 pm -
Nonstop2h 08m
Wed 10/78:10 pm -
Nonstop2h 09m
Deal found 9/10![JetBlue logo]()
$242
This Breeze Airways deal was found by Cheapflights users on 9/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:43 pm -
1 stop4h 11m
Sun 10/46:15 am -
1 stop3h 52m
Deal found 9/7![Breeze Airways logo]()
$160
This Breeze Airways deal was found by Cheapflights users on 9/10. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:43 pm -
1 stop4h 11m
Sun 12/66:15 am -
1 stop3h 52m
Deal found 9/10![Breeze Airways logo]()
$161
This Delta deal was found by Cheapflights users on 9/8. 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 10/212:02 pm -
Nonstop2h 06m
Tue 10/63:07 pm -
Nonstop2h 08m
Deal found 9/8![Delta logo]()
$194
This Breeze Airways deal was found by Cheapflights users on 9/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:43 pm -
1 stop4h 11m
Sat 12/56:00 am -
1 stop10h 14m
Deal found 9/9![Breeze Airways logo]()
$171
This JetBlue deal was found by Cheapflights users on 9/9. 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.
Tue 9/291:00 pm -
Nonstop2h 08m
Thu 10/18:00 am -
Nonstop2h 07m
Deal found 9/9![JetBlue logo]()
$242
This Breeze Airways deal was found by Cheapflights users on 9/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:33 pm -
1 stop4h 11m
Fri 9/256:00 am -
1 stop9h 20m
Deal found 9/7![Breeze Airways logo]()
$188
This JetBlue deal was found by Cheapflights users on 9/9. 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.
Tue 9/291:00 pm -
Nonstop2h 08m
Thu 10/811:05 am -
Nonstop2h 06m
Deal found 9/9![JetBlue logo]()
$267
This Breeze Airways deal was found by Cheapflights users on 9/11. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:33 pm -
1 stop4h 11m
Sun 9/277:00 am -
1 stop7h 33m
Deal found 9/11![Breeze Airways logo]()
$261
Last-minute flights from Raleigh to Port St. LucieDiscover last-minute flight deals from Raleigh to Port St. Lucie. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Port St. Lucie. Data last updated September 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:35 am -
Nonstop2h 12m
Wed 10/76:45 am -
1 stop5h 53m
Deal found 9/10![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am -
Nonstop2h 12m
Fri 10/911:46 am -
Nonstop2h 13m
Deal found 9/10![Frontier logo]()
$116
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am -
Nonstop2h 12m
Mon 10/52:33 pm -
1 stop4h 30m
Deal found 9/9![Multiple Airlines logo]()
$117
This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am -
Nonstop2h 12m
Tue 10/66:20 am -
1 stop6h 18m
Deal found 9/9![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/310:35 am -
Nonstop2h 12m
Wed 10/76:00 am -
1 stop10h 14m
Deal found 9/9![Multiple Airlines logo]()
$120
This Expedia deal was found by Cheapflights users on 9/12. 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 10/510:35 am -
Nonstop2h 12m
Tue 10/138:22 pm -
1 stop24h 13m
Deal found 9/12![Frontier logo]()
$113
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 am -
Nonstop2h 10m
Sun 10/1111:46 am -
Nonstop2h 13m
Deal found 9/11![Frontier logo]()
$97
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:10 am -
Nonstop2h 10m
Mon 10/266:39 am -
1 stop5h 42m
Deal found 9/9![Frontier logo]()
$118
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Sat 10/247:00 am -
1 stop8h 08m
Tue 11/36:00 am -
1 stop6h 24m
Deal found 9/12![JetBlue logo]()
$115
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Sat 10/247:00 am -
1 stop8h 08m
Wed 10/286:00 am -
1 stop6h 24m
Deal found 9/12![JetBlue logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/267:43 pm -
1 stop4h 11m
Tue 11/39:00 am -
1 stop3h 52m
Deal found 9/10![Breeze Airways logo]()
$114
One-way flights from Raleigh to Port St. LucieSearch for one-way flight options from Raleigh to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Raleigh to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:47 am -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 1/2110:47 am -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 1/117:43 pm -
1 stop4h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$72
This Breeze Airways deal was found by Cheapflights users on 9/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:43 pm -
1 stop4h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 1/3110:47 am -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 2/87:43 pm -
1 stop4h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 10/61:32 pm -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$76
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:20 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/810:47 am -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$78
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:40 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$79
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/164:05 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$80
This JetBlue deal was found by Cheapflights users on 9/10. 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.
Tue 10/206:30 am -
Nonstop2h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$81
Find flight deals from Raleigh to Port St. Lucie
Keep the following information in mind while searching for Raleigh to Port St. Lucie flight deals. Data was last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $97 (Priceline) |
One-way from | $69 (Breeze Airways) |
Popular in | November |
Cheapest in | October |
Average price | $163 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Port St. Lucie 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Raleigh to Port St. Lucie that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Fri 1/29
7:43 pm-11:54 pm
1 stop4h 11m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$80
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Wed 11/4
12:50 pm-2:58 pm
Nonstop2h 08m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
Quickest round-trip
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Wed 11/11
12:00 pm-2:05 pm
Nonstop2h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Mon 11/9
12:00 pm-2:05 pm
Nonstop2h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Mon 10/19
12:05 pm-2:12 pm
Nonstop2h 07m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Sat 10/31
12:50 pm-2:58 pm
Nonstop2h 08m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Wed 10/14
12:05 pm-2:12 pm
Nonstop2h 07m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Mon 10/5
12:02 pm-2:08 pm
Nonstop2h 06m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Mon 10/26
1:50 pm-11:05 pm
2 stops9h 15m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
RaleighFort Lauderdale
RDU Raleigh-Durham - FLL Fort Lauderdale
RDUFLL
Raleigh-Durham
Tue 10/20
7:00 am-2:50 pm
2 stops7h 50m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Port St. Lucie
Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Raleigh with our price prediction graph.
RDU-FLL
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 Raleigh to Port St. Lucie
RDU-LU5
RDU-FLL
What is the cheapest time of day to fly from RDU to LU5?
Find hourly flight availability from Raleigh to Port St. Lucie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2026.
When flying from Raleigh to Port St. Lucie, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight in the morning.
Weekly flight availability from Raleigh to Port St. Lucie
Explore weekly flight availability from Raleigh to Port St. Lucie. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 12, 2026.
The most flights from RDU to LU5 are scheduled on a Thursday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Raleigh to Port St. Lucie?
Airfare is below average for this route at the moment.
Raleigh to Port St. Lucie flights typically cost between $113 and $242 in October.The cheapest round-trip price found within the last 5 days was $97 on Frontier (Oct 8-Oct 11).
What is the cheapest day to fly from Raleigh to Port St. Lucie?
Use this chart to determine the cheapest time to fly round-trip from Raleigh to Port St. Lucie. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Raleigh to Port St. Lucie flight should consider departing on Friday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Port St. Lucie
Get insights into the airlines that provide service to Port St. Lucie. 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 Port St. Lucie. Reviews last updated September 12, 2026.
Read through reviews of airlines operating flights from Raleigh to Port St. Lucie, such as Breeze Airways,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Overall
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Overall
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Overall
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Overall
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Overall
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Overall
8.2
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Port St. Lucie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Raleigh
Popular flights
Top destinations
Alternative routes for Raleigh to Port St. Lucie
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Port St. Lucie by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Port St. Lucie by cabin class
Find flights from Raleigh to Port St. Lucie, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Port St. Lucie flights
Browse other Raleigh and Port St. Lucie flight options. Last updated on September 12, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Raleigh to Port St. Lucie flights
Consider these flights traveling from Raleigh to Port St. Lucie.
Top 6 airlines flying from Raleigh to Port St. Lucie
Discover the top 6 airlines that operate flights from Raleigh to Port St. Lucie. 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$153 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$75 | Average$259 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$86 | Average$174 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$96 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$361 | FlexibilityNo cancel fee | On-time63% |