$46+ Cheap flights from Raleigh (RDU) to Port St. Lucie, FL
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MCO
Jul 10 — Jul 171
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 September or August, booked 36 days in advance, depart on a Sunday or Friday and return on a Thursday
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 June 10, 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 June 10, 2026.
This Priceline deal was found by Cheapflights users on 6/5. 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.
Tue 8/1111:55 am
RDU
- FLL
1 stop3h 50m
Multiple Airlines
Thu 8/132:55 pm
FLL
- RDU
Nonstop2h 20m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$93
This deal was found by Cheapflights users on 6/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:30 am
RDU
- FLL
Nonstop2h 10m
Frontier
Thu 10/227:13 pm
FLL
- RDU
1 stop5h 04m
Frontier
Deal found 6/5![Frontier logo]()
$96
This Priceline deal was found by Cheapflights users on 6/5. 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 9/1010:05 am
RDU
- FLL
Nonstop2h 10m
Multiple Airlines
Sun 9/136:15 am
FLL
- RDU
1 stop3h 47m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$97
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:25 am
RDU
- FLL
1 stop3h 50m
Multiple Airlines
Tue 8/112:55 pm
FLL
- RDU
Nonstop2h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$99
This Priceline deal was found by Cheapflights users on 6/6. 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.
Sun 7/268:56 am
RDU
- FLL
Nonstop2h 08m
Frontier
Sun 8/22:55 pm
FLL
- RDU
Nonstop2h 14m
Frontier
Deal found 6/6![Frontier logo]()
$104
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:25 am
RDU
- FLL
1 stop3h 50m
Multiple Airlines
Sun 8/2311:51 am
FLL
- RDU
Nonstop2h 13m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$105
This Priceline deal was found by Cheapflights users on 6/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:40 am
RDU
- FLL
Nonstop2h 07m
Multiple Airlines
Sun 9/136:15 am
FLL
- RDU
1 stop3h 47m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$106
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:59 am
RDU
- FLL
1 stop4h 20m
Multiple Airlines
Tue 7/142:55 pm
FLL
- RDU
Nonstop2h 14m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$107
This Priceline deal was found by Cheapflights users on 6/9. 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.
Tue 7/78:56 am
RDU
- FLL
Nonstop2h 08m
Frontier
Tue 7/142:55 pm
FLL
- RDU
Nonstop2h 14m
Frontier
Deal found 6/9![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:40 am
RDU
- FLL
Nonstop2h 07m
Frontier
Sun 9/611:51 am
FLL
- RDU
Nonstop2h 13m
Frontier
Deal found 6/7![Frontier logo]()
$109
This Breeze Airways deal was found by Cheapflights users on 6/9. 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.
Tue 7/711:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Fri 7/106:00 am
FLL
- RDU
1 stop4h 19m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$110
This Priceline deal was found by Cheapflights users on 6/5. 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 8/138:56 am
RDU
- FLL
Nonstop2h 13m
Multiple Airlines
Mon 8/176:00 am
FLL
- RDU
1 stop4h 19m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$111
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 June 10, 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 June 10, 2026.
This Breeze Airways deal was found by Cheapflights users on 6/9. 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.
Mon 8/1010:59 am
RDU
- FLL
1 stop4h 20m
Breeze Airways
Fri 8/146:00 am
FLL
- RDU
1 stop4h 19m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$125
This JetBlue deal was found by Cheapflights users on 6/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:20 am
RDU
- FLL
Nonstop2h 06m
JetBlue
Sat 7/2511:00 am
FLL
- RDU
Nonstop2h 04m
JetBlue
Deal found 6/7![JetBlue logo]()
$192
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 9/2612:43 pm
RDU
- FLL
1 stop5h 53m
Delta
Mon 9/283:35 pm
FLL
- RDU
Nonstop2h 14m
Delta
Deal found 6/9![Delta logo]()
$203
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:20 am
RDU
- FLL
1 stop6h 34m
United Airlines
Sat 10/37:00 am
FLL
- RDU
1 stop9h 15m
United Airlines
Deal found 6/9![United Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:30 am
RDU
- FLL
2 stops7h 50m
Southwest
Sat 8/158:20 am
FLL
- RDU
1 stop4h 55m
Southwest
Deal found 6/8![Southwest logo]()
$230
This Breeze Airways deal was found by Cheapflights users on 6/7. 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 8/710:59 am
RDU
- FLL
1 stop4h 20m
Breeze Airways
Sun 8/166:00 am
FLL
- RDU
1 stop3h 45m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$131
This Breeze Airways deal was found by Cheapflights users on 6/5. 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.
Wed 8/262:30 pm
RDU
- FLL
1 stop7h 34m
Breeze Airways
Mon 8/316:00 am
FLL
- RDU
1 stop4h 19m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$153
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 8/1012:00 pm
RDU
- FLL
Nonstop2h 06m
Delta
Fri 8/145:30 am
FLL
- RDU
1 stop7h 15m
Delta
Deal found 6/9![Delta logo]()
$219
This Breeze Airways deal was found by Cheapflights users on 6/9. 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.
Mon 8/310:59 am
RDU
- FLL
1 stop4h 20m
Breeze Airways
Sat 8/86:00 am
FLL
- RDU
1 stop10h 19m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$184
This United Airlines deal was found by Cheapflights users on 6/6. 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 12/56:00 pm
RDU
- FLL
1 stop5h 59m
United Airlines
Sat 12/129:00 am
FLL
- RDU
1 stop8h 09m
United Airlines
Deal found 6/6![United Airlines logo]()
$237
This Breeze Airways deal was found by Cheapflights users on 6/7. 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 7/3110:59 am
RDU
- FLL
1 stop4h 20m
Breeze Airways
Sat 8/86:00 am
FLL
- RDU
1 stop10h 19m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$196
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Sun 11/110:42 am
RDU
- FLL
1 stop3h 55m
Breeze Airways
Fri 11/62:28 pm
FLL
- RDU
1 stop4h 25m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$232
Last-minute flights from Raleigh to Port St. LucieDiscover last-minute flight deals from Raleigh to Port St. Lucie. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Port St. Lucie. Data last updated June 10, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:40 am
RDU
- FLL
Nonstop2h 07m
Frontier
Tue 6/3012:13 pm
FLL
- RDU
Nonstop2h 13m
Frontier
Deal found 6/7![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:40 am
RDU
- FLL
Nonstop2h 07m
Frontier
Thu 6/2512:13 pm
FLL
- RDU
Nonstop2h 13m
Frontier
Deal found 6/7![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 6/9. 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.
Sun 6/289:40 am
RDU
- FLL
Nonstop2h 07m
Frontier
Thu 7/92:55 pm
FLL
- RDU
Nonstop2h 14m
Frontier
Deal found 6/9![Frontier logo]()
$118
This Priceline deal was found by Cheapflights users on 6/9. 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.
Tue 7/78:56 am
RDU
- FLL
Nonstop2h 08m
Frontier
Tue 7/142:55 pm
FLL
- RDU
Nonstop2h 14m
Frontier
Deal found 6/9![Frontier logo]()
$108
This Breeze Airways deal was found by Cheapflights users on 6/6. 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.
Tue 7/711:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Fri 7/106:00 am
FLL
- RDU
1 stop4h 19m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$109
This Priceline deal was found by Cheapflights users on 6/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:55 am
RDU
- FLL
1 stop3h 50m
Multiple Airlines
Tue 7/142:55 pm
FLL
- RDU
Nonstop2h 14m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$115
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:59 am
RDU
- FLL
1 stop4h 20m
Multiple Airlines
Tue 7/142:55 pm
FLL
- RDU
Nonstop2h 14m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 7/1411:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Tue 7/217:30 am
FLL
- RDU
1 stop3h 45m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$114
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:55 am
RDU
- FLL
1 stop3h 50m
Multiple Airlines
Tue 7/212:55 pm
FLL
- RDU
Nonstop2h 14m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$116
This Priceline deal was found by Cheapflights users on 6/6. 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.
Sun 7/268:56 am
RDU
- FLL
Nonstop2h 08m
Frontier
Sun 8/22:55 pm
FLL
- RDU
Nonstop2h 14m
Frontier
Deal found 6/6![Frontier logo]()
$104
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:25 am
RDU
- FLL
1 stop3h 50m
Multiple Airlines
Sun 8/22:55 pm
FLL
- RDU
Nonstop2h 14m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$117
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 June 10, 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 June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 8/411:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/2811:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/1111:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Mon 7/1310:59 am
RDU
- FLL
1 stop4h 20m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$51
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:40 am
RDU
- FLL
Nonstop2h 07m
Frontier
Deal found 6/9![Frontier logo]()
$52
This Breeze Airways deal was found by Cheapflights users on 6/9. 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.
Tue 9/111:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$53
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:56 am
RDU
- FLL
Nonstop2h 08m
Frontier
Deal found 6/9![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 9/151:27 pm
RDU
- FLL
1 stop3h 55m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 7/2111:55 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$56
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Thu 8/610:25 am
RDU
- FLL
1 stop3h 50m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$57
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $93 (Priceline) |
One-way from | $46 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $209 |
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 2,558,603 searches. Data last updated June 10, 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 - FLL
RDUFLL
Raleigh-Durham
Mon 8/10
10:59 am-3:19 pm
1 stop4h 20m
Fort Lauderdale
Fri 8/14
6:00 am-10:19 am
1 stop4h 19m
$125
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Fri 8/7
10:59 am-3:19 pm
1 stop4h 20m
Fort Lauderdale
Sun 8/16
6:00 am-9:45 am
1 stop3h 45m
$131
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Wed 8/26
2:30 pm-10:04 pm
1 stop7h 34m
Fort Lauderdale
Mon 8/31
6:00 am-10:19 am
1 stop4h 19m
$153
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Mon 8/3
10:59 am-3:19 pm
1 stop4h 20m
Fort Lauderdale
Sat 8/8
6:00 am-4:19 pm
1 stop10h 19m
$184
Quickest round-trip
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Sat 7/25
6:20 am-8:26 am
Nonstop2h 06m
Fort Lauderdale
Sat 7/25
11:00 am-1:04 pm
Nonstop2h 04m
$192
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Fri 7/31
10:59 am-3:19 pm
1 stop4h 20m
Fort Lauderdale
Sat 8/8
6:00 am-4:19 pm
1 stop10h 19m
$196
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Sat 9/26
12:43 pm-6:36 pm
1 stop5h 53m
Fort Lauderdale
Mon 9/28
3:35 pm-5:49 pm
Nonstop2h 14m
$203
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Sat 9/26
10:20 am-4:54 pm
1 stop6h 34m
Fort Lauderdale
Sat 10/3
7:00 am-4:15 pm
1 stop9h 15m
$213
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Mon 8/10
12:00 pm-2:06 pm
Nonstop2h 06m
Fort Lauderdale
Fri 8/14
5:30 am-12:45 pm
1 stop7h 15m
$219
RaleighFort Lauderdale
RDU - FLL
RDUFLL
Raleigh-Durham
Sat 8/8
7:30 am-3:20 pm
2 stops7h 50m
Fort Lauderdale
Sat 8/15
8:20 am-1:15 pm
1 stop4h 55m
$230
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 June 10, 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 evening, which can drop the price by up to 23% 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 June 10, 2026.
The most flights from RDU to LU5 are scheduled on a Tuesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Raleigh to Port St. Lucie?
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 June 8, 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. Sunday 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 June 10, 2026.
Read through reviews of airlines operating flights from Raleigh to Port St. Lucie, such as Southwest,Delta, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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 June 10, 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 June 10, 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 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$150 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$273 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$69 | Average$171 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$74 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$314 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$162 | Average$362 | FlexibilityNo cancel fee | On-time71% |