$109+ Cheap flights from Portland, ME to Miami (PWM - MIA)
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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MIA
Mar 25 — Apr 11
1 adult, Economy
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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
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Cheapest flights from Portland to MiamiExplore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.
Explore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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 4/145:26 pm
PWM
- MIA
1 stop16h 48m
Delta
Thu 4/165:46 pm
MIA
- PWM
1 stop7h 00m
Delta
Deal found 2/19![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 2/22. 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 4/156:00 am
PWM
- MIA
1 stop5h 30m
American Airlines
Wed 4/155:20 pm
MIA
- PWM
1 stop6h 07m
American Airlines
Deal found 2/22![American Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 2/19. 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 3/95:48 pm
PWM
- MIA
1 stop5h 30m
Delta
Tue 3/1711:33 am
MIA
- PWM
2 stops11h 39m
Delta
Deal found 2/19![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 4/124:53 pm
PWM
- MIA
1 stop6h 58m
American Airlines
Fri 4/175:20 pm
MIA
- PWM
1 stop6h 12m
American Airlines
Deal found 2/19![American Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 2/21. 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 5/63:39 pm
PWM
- MIA
1 stop7h 20m
United Airlines
Fri 5/86:10 pm
MIA
- PWM
1 stop5h 49m
United Airlines
Deal found 2/21![United Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 2/19. 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 4/112:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Mon 4/207:40 am
MIA
- PWM
1 stop17h 06m
Delta
Deal found 2/19![Delta logo]()
$280
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 10/299:10 am
PWM
- MIA
1 stop8h 25m
United Airlines
Tue 11/31:00 pm
MIA
- PWM
1 stop5h 13m
United Airlines
Deal found 2/20![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 4/1211:45 am
PWM
- MIA
1 stop11h 33m
Delta
Thu 4/163:18 pm
MIA
- PWM
1 stop8h 05m
Delta
Deal found 2/19![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 2/19. 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 5/29:20 am
PWM
- MIA
1 stop6h 56m
United Airlines
Tue 5/512:10 pm
MIA
- PWM
2 stops11h 49m
United Airlines
Deal found 2/19![United Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/96:00 am
PWM
- MIA
2 stops7h 22m
American Airlines
Wed 3/114:19 pm
MIA
- PWM
1 stop7h 36m
American Airlines
Deal found 2/20![American Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 2/22. 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.
Wed 4/221:00 pm
PWM
- MIA
1 stop8h 10m
Southwest
Wed 4/2912:10 pm
MIA
- PWM
2 stops10h 25m
Southwest
Deal found 2/22![Southwest logo]()
$289
Best flights from Portland to MiamiDiscover carefully curated flight deals from Portland to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
Discover carefully curated flight deals from Portland to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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 4/145:26 pm
PWM
- MIA
1 stop16h 48m
Delta
Wed 4/155:46 pm
MIA
- PWM
1 stop7h 00m
Delta
Deal found 2/19![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 2/19. 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 4/112:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Tue 4/1411:22 am
MIA
- PWM
2 stops12h 02m
Delta
Deal found 2/19![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 2/19. 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 3/115:23 am
PWM
- MIA
1 stop6h 45m
Delta
Tue 3/1711:33 am
MIA
- PWM
2 stops11h 39m
Delta
Deal found 2/19![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 2/19. 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 4/112:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Mon 4/207:40 am
MIA
- PWM
1 stop17h 06m
Delta
Deal found 2/19![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 2/19. 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 4/132:51 pm
PWM
- MIA
1 stop8h 38m
Delta
Mon 4/207:40 am
MIA
- PWM
1 stop17h 06m
Delta
Deal found 2/19![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 4/1211:45 am
PWM
- MIA
1 stop11h 33m
Delta
Wed 4/153:35 pm
MIA
- PWM
1 stop7h 49m
Delta
Deal found 2/19![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 2/19. 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 4/96:25 am
PWM
- MIA
1 stop10h 05m
Delta
Tue 4/144:43 pm
MIA
- PWM
1 stop6h 40m
Delta
Deal found 2/19![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 2/19. 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 4/96:25 am
PWM
- MIA
1 stop12h 39m
Delta
Sat 4/187:40 am
MIA
- PWM
1 stop6h 31m
Delta
Deal found 2/19![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 3/82:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Fri 3/137:40 am
MIA
- PWM
1 stop6h 10m
Delta
Deal found 2/19![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 2/19. 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 3/115:48 pm
PWM
- MIA
1 stop5h 30m
Delta
Sat 3/147:40 am
MIA
- PWM
1 stop15h 23m
Delta
Deal found 2/19![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 2/19. 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 3/95:48 pm
PWM
- MIA
1 stop5h 30m
Delta
Wed 3/1811:23 am
MIA
- PWM
1 stop11h 40m
Delta
Deal found 2/19![Delta logo]()
$331
Last-minute flights from Portland to MiamiDiscover last-minute flight deals from Portland to Miami. Data last updated February 23, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Miami. Data last updated February 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 2/266:00 am
PWM
- MIA
2 stops11h 29m
United Airlines
Thu 3/52:30 pm
MIA
- PWM
1 stop8h 21m
United Airlines
Deal found 2/19![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 2/20. 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 3/72:35 pm
PWM
- MIA
1 stop8h 45m
Delta
Thu 3/123:31 pm
MIA
- PWM
1 stop8h 28m
Delta
Deal found 2/20![Delta logo]()
$290
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/85:23 am
PWM
- MIA
1 stop8h 47m
Delta
Thu 3/123:31 pm
MIA
- PWM
1 stop8h 28m
Delta
Deal found 2/20![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 2/19. 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 3/95:48 pm
PWM
- MIA
1 stop5h 30m
Delta
Tue 3/1711:33 am
MIA
- PWM
2 stops11h 39m
Delta
Deal found 2/19![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/96:00 am
PWM
- MIA
2 stops7h 22m
American Airlines
Wed 3/114:19 pm
MIA
- PWM
1 stop7h 36m
American Airlines
Deal found 2/20![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 2/19. 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 3/95:48 pm
PWM
- MIA
1 stop5h 30m
Delta
Wed 3/1811:23 am
MIA
- PWM
1 stop11h 40m
Delta
Deal found 2/19![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 2/22. 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.
Mon 3/95:30 pm
PWM
- MIA
1 stop5h 30m
Southwest
Fri 3/136:40 am
MIA
- PWM
2 stops10h 05m
Southwest
Deal found 2/22![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 2/19. 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 3/142:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Thu 3/193:33 pm
MIA
- PWM
1 stop7h 49m
Delta
Deal found 2/19![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 2/21. 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.
Mon 3/165:30 pm
PWM
- MIA
1 stop5h 30m
Southwest
Wed 3/1812:40 pm
MIA
- PWM
1 stop10h 25m
Southwest
Deal found 2/21![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 2/23. 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 3/215:30 am
PWM
- MIA
2 stops16h 40m
Southwest
Wed 3/255:45 pm
MIA
- PWM
1 stop5h 20m
Southwest
Deal found 2/23![Southwest logo]()
$299
One-way flights from Portland to MiamiSearch for one-way flight options from Portland to Miami. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
Search for one-way flight options from Portland to Miami. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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 3/182:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Deal found 2/20![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 2/23. 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.
Wed 3/255:30 am
PWM
- MIA
1 stop8h 55m
Southwest
Deal found 2/23![Southwest logo]()
$114
This Delta deal was found by Cheapflights users on 2/20. 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 3/212:30 pm
PWM
- MIA
1 stop8h 54m
Delta
Deal found 2/20![Delta logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 7/45:01 pm
PWM
- MIA
1 stop6h 52m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 5/165:01 pm
PWM
- MIA
2 stops31h 48m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$146
This United Airlines deal was found by Cheapflights users on 2/21. 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 7/85:15 am
PWM
- MIA
1 stop6h 20m
United Airlines
Deal found 2/21![United Airlines logo]()
$149
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 7/96:00 am
PWM
- MIA
1 stop9h 04m
United Airlines
Deal found 2/21![United Airlines logo]()
$152
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/156:00 am
PWM
- MIA
1 stop7h 45m
American Airlines
Deal found 2/20![American Airlines logo]()
$153
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 7/215:15 am
PWM
- MIA
2 stops9h 49m
United Airlines
Deal found 2/19![United Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 3/2411:30 am
PWM
- MIA
2 stops10h 54m
United Airlines
Deal found 2/22![United Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 4/93:39 pm
PWM
- MIA
1 stop6h 17m
American Airlines
Deal found 2/21![American Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 3/246:14 pm
PWM
- MIA
2 stops30h 33m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$170
Find flight deals from Portland to Miami
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Miami (MIA). 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 February 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (American Airlines) |
One-way from | $109 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $485 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Miami 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 February 23, 2026.
Use the filters below to find and compare flights from Portland to Miami that are best for you.
Fly from
Portland
Fly to
Miami
Route
Depart
Return
Price
PortlandMiami
PWM - MIA
PWMMIA
Portland
Tue 4/14
5:26 pm-10:14 am
1 stop16h 48m
Miami
Wed 4/15
5:46 pm-12:46 am
1 stop7h 00m
$265
PortlandMiami
PWM - MIA
PWMMIA
Portland
Sat 4/11
2:30 pm-11:24 pm
1 stop8h 54m
Miami
Tue 4/14
11:22 am-11:24 pm
2 stops12h 02m
$271
PortlandMiami
PWM - MIA
PWMMIA
Portland
Wed 3/11
5:23 am-12:08 pm
1 stop6h 45m
Miami
Tue 3/17
11:33 am-11:12 pm
2 stops11h 39m
$271
PortlandMiami
PWM - MIA
PWMMIA
Portland
Sat 4/11
2:30 pm-11:24 pm
1 stop8h 54m
Miami
Mon 4/20
7:40 am-12:46 am
1 stop17h 06m
$280
PortlandMiami
PWM - MIA
PWMMIA
Portland
Mon 4/13
2:51 pm-11:29 pm
1 stop8h 38m
Miami
Mon 4/20
7:40 am-12:46 am
1 stop17h 06m
$280
PortlandMiami
PWM - MIA
PWMMIA
Portland
Sun 4/12
11:45 am-11:18 pm
1 stop11h 33m
Miami
Wed 4/15
3:35 pm-11:24 pm
1 stop7h 49m
$285
PortlandMiami
PWM - MIA
PWMMIA
Portland
Thu 4/9
6:25 am-4:30 pm
1 stop10h 05m
Miami
Tue 4/14
4:43 pm-11:23 pm
1 stop6h 40m
$301
PortlandMiami
PWM - MIA
PWMMIA
Portland
Thu 4/9
6:25 am-7:04 pm
1 stop12h 39m
Miami
Sat 4/18
7:40 am-2:11 pm
1 stop6h 31m
$318
PortlandMiami
PWM - MIA
PWMMIA
Portland
Sun 3/8
2:30 pm-11:24 pm
1 stop8h 54m
Miami
Fri 3/13
7:40 am-1:50 pm
1 stop6h 10m
$328
PortlandMiami
PWM - MIA
PWMMIA
Portland
Wed 3/11
5:48 pm-11:18 pm
1 stop5h 30m
Miami
Sat 3/14
7:40 am-11:03 pm
1 stop15h 23m
$331
Showing 1-10 of 20 results
Compare providers for flights from Portland to Miami
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Miami in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland, Maine-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Portland with our price prediction graph.
PWM-MIA
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 Portland to Miami
How far ahead should I book a flight from Portland, Maine to Miami?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Miami. Price data was last updated on February 20, 2026.
To ensure you get the cheapest price possible for a flight from Portland, Maine to Miami, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Portland, Maine to Miami?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Miami (average of $57). Flying from Portland, Maine to Miami in December is currently the most expensive (average of $108). 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.
Reviews of airlines servicing Miami
Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated February 23, 2026.
Read through reviews of airlines operating flights from Portland to Miami, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Portland to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsSunny Isles Beach
Hollywood
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Marathon
Sunrise
Miami Springs
Palm Beach
Hialeah
Miami Lakes
Boynton Beach
Deerfield Beach
Tamarac
Oakland Park
Aventura
Bonita Springs
Riviera Beach
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Other flights to Miami
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 23, 2026.
Portland and Miami flights
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Other flights from Portland
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Top 5 airlines flying from Portland to Miami
Discover the top 5 airlines that operate flights from Portland to Miami. 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 February 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$432 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$327 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$353 | FlexibilityNo cancel fee | On-time71% |