Cheap flights from Seattle to Miami (SEA - MIA) - Compare and Save
SEA — MIA
Jul 6 — Jul 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Miami are usually found in September or August, booked 33 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Seattle to Miami
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $280 (CheapOair) |
One-way from | $172 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $425 |
Good round-trip deal | $483 or less |
Good one-way deal | $294 or less |
Find flight deals from Seattle to Miami
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to MiamiExplore the most affordable flight options available from Seattle to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Seattle to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:41 pm
SEA
- MIA
1 stop30h 39m
Frontier
Tue 7/146:00 am
MIA
- SEA
1 stop30h 17m
Frontier
Deal found 6/4![Frontier logo]()
$280
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:53 pm
SEA
- MIA
1 stop30h 37m
Frontier
Tue 8/256:00 am
MIA
- SEA
1 stop30h 48m
Frontier
Deal found 6/3![Frontier logo]()
$282
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.
Sat 7/43:33 pm
SEA
- MIA
1 stop10h 47m
Frontier
Mon 7/610:15 pm
MIA
- SEA
1 stop15h 24m
Frontier
Deal found 6/5![Frontier logo]()
$286
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Sun 8/910:15 pm
MIA
- SEA
1 stop15h 53m
Frontier
Deal found 6/5![Frontier logo]()
$288
This Booking.com deal was found by Cheapflights users on 6/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Tue 6/166:00 am
MIA
- SEA
1 stop30h 48m
Frontier
Deal found 6/4![Frontier logo]()
$292
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:50 pm
SEA
- MIA
1 stop30h 43m
Frontier
Tue 6/96:00 am
MIA
- SEA
1 stop11h 18m
Frontier
Deal found 6/3![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/118:13 pm
SEA
- MIA
2 stops14h 59m
Frontier
Tue 8/186:00 am
MIA
- SEA
1 stop11h 04m
Frontier
Deal found 6/4![Frontier logo]()
$294
This Super.com deal was found by Cheapflights users on 6/2. 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 7/217:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Sat 7/256:00 am
MIA
- SEA
1 stop8h 20m
Frontier
Deal found 6/2![Frontier logo]()
$297
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Thu 8/66:00 am
MIA
- SEA
1 stop30h 04m
Frontier
Deal found 6/4![Frontier logo]()
$298
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:19 pm
SEA
- MIA
1 stop11h 35m
Frontier
Tue 9/16:00 am
MIA
- SEA
1 stop11h 04m
Frontier
Deal found 6/5![Frontier logo]()
$300
This Frontier deal was found by Cheapflights users on 6/4. 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 8/293:19 pm
SEA
- MIA
1 stop11h 35m
Frontier
Tue 9/16:00 am
MIA
- SEA
1 stop11h 04m
Frontier
Deal found 6/4![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Wed 8/122:22 pm
SEA
- MIA
1 stop12h 29m
Frontier
Mon 8/176:00 am
MIA
- SEA
1 stop30h 48m
Frontier
Deal found 6/4![Frontier logo]()
$306
Best flights from Seattle to MiamiDiscover carefully curated flight deals from Seattle to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Seattle to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 10/2311:59 pm
SEA
- MIA
1 stop8h 04m
United Airlines
Mon 10/266:07 pm
MIA
- SEA
1 stop9h 26m
United Airlines
Deal found 6/3![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am
SEA
- MIA
Nonstop6h 10m
Alaska Airlines
Wed 10/286:10 pm
MIA
- SEA
Nonstop6h 44m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$407
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:25 am
SEA
- MIA
Nonstop6h 06m
Delta
Tue 7/146:26 pm
MIA
- SEA
Nonstop6h 44m
Delta
Deal found 6/6![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/3. 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.
Fri 11/66:25 pm
SEA
- MIA
2 stops12h 05m
Southwest
Wed 11/1112:35 pm
MIA
- SEA
1 stop13h 55m
Southwest
Deal found 6/3![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 6/4. 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 10/1012:50 pm
SEA
- MIA
2 stops17h 05m
Southwest
Wed 10/1411:30 am
MIA
- SEA
2 stops10h 15m
Southwest
Deal found 6/4![Southwest logo]()
$418
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:50 am
SEA
- MIA
Nonstop6h 05m
Delta
Mon 7/136:26 pm
MIA
- SEA
Nonstop6h 44m
Delta
Deal found 6/5![Delta logo]()
$427
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:09 am
SEA
- MIA
Nonstop6h 07m
Delta
Sat 8/87:00 am
MIA
- SEA
1 stop12h 00m
Delta
Deal found 6/6![Delta logo]()
$432
This Southwest deal was found by Cheapflights users on 6/3. 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 10/2112:15 am
SEA
- MIA
1 stop13h 30m
Southwest
Sun 10/255:40 am
MIA
- SEA
2 stops12h 25m
Southwest
Deal found 6/3![Southwest logo]()
$444
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:25 am
SEA
- MIA
Nonstop6h 06m
Delta
Tue 7/76:26 pm
MIA
- SEA
Nonstop6h 44m
Delta
Deal found 6/6![Delta logo]()
$435
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
SEA
- MIA
2 stops11h 20m
Southwest
Sat 7/119:25 am
MIA
- SEA
2 stops13h 45m
Southwest
Deal found 6/6![Southwest logo]()
$447
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:09 am
SEA
- MIA
Nonstop6h 07m
Delta
Sat 8/87:00 am
MIA
- SEA
1 stop12h 00m
Delta
Deal found 6/6![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 6/3. 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 11/67:35 pm
SEA
- MIA
1 stop7h 33m
Delta
Thu 11/126:05 pm
MIA
- SEA
Nonstop6h 53m
Delta
Deal found 6/3![Delta logo]()
$462
Last-minute flights from Seattle to MiamiDiscover last-minute flight deals from Seattle to Miami. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Miami. Data last updated June 6, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:50 pm
SEA
- MIA
1 stop30h 43m
Frontier
Tue 6/96:00 am
MIA
- SEA
1 stop11h 18m
Frontier
Deal found 6/3![Frontier logo]()
$293
This Booking.com deal was found by Cheapflights users on 6/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Tue 6/166:00 am
MIA
- SEA
1 stop30h 48m
Frontier
Deal found 6/4![Frontier logo]()
$292
This Expedia deal was found by Cheapflights users on 6/2. 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 6/303:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Tue 7/710:15 pm
MIA
- SEA
1 stop15h 24m
Frontier
Deal found 6/2![Frontier logo]()
$301
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:41 pm
SEA
- MIA
1 stop30h 39m
Frontier
Tue 7/146:00 am
MIA
- SEA
1 stop30h 17m
Frontier
Deal found 6/4![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 6/2. 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 7/33:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Tue 7/1410:15 pm
MIA
- SEA
1 stop15h 24m
Frontier
Deal found 6/2![Frontier logo]()
$307
This Frontier deal was found by Cheapflights users on 6/2. 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 7/33:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Sun 7/510:15 pm
MIA
- SEA
1 stop15h 24m
Frontier
Deal found 6/2![Frontier logo]()
$308
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.
Sat 7/43:33 pm
SEA
- MIA
1 stop10h 47m
Frontier
Mon 7/610:15 pm
MIA
- SEA
1 stop15h 24m
Frontier
Deal found 6/5![Frontier logo]()
$286
This Frontier deal was found by Cheapflights users on 6/3. 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 7/43:33 pm
SEA
- MIA
1 stop10h 47m
Frontier
Sun 7/510:15 pm
MIA
- SEA
1 stop15h 24m
Frontier
Deal found 6/3![Frontier logo]()
$310
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:53 pm
SEA
- MIA
1 stop30h 37m
Frontier
Fri 7/246:00 am
MIA
- SEA
1 stop30h 17m
Frontier
Deal found 6/2![Frontier logo]()
$309
This Super.com deal was found by Cheapflights users on 6/2. 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 7/217:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Sat 7/256:00 am
MIA
- SEA
1 stop8h 20m
Frontier
Deal found 6/2![Frontier logo]()
$297
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Sun 8/910:15 pm
MIA
- SEA
1 stop15h 53m
Frontier
Deal found 6/5![Frontier logo]()
$288
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Thu 8/66:00 am
MIA
- SEA
1 stop30h 04m
Frontier
Deal found 6/4![Frontier logo]()
$298
One-way flights from Seattle to MiamiSearch for one-way flight options from Seattle to Miami. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Seattle to Miami. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/37:06 pm
SEA
- MIA
1 stop31h 45m
Frontier
Deal found 6/4![Frontier logo]()
$172
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Deal found 6/6![Frontier logo]()
$175
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:19 pm
SEA
- MIA
1 stop11h 35m
Frontier
Deal found 6/5![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/308:53 pm
SEA
- MIA
2 stops24h 38m
Frontier
Deal found 6/2![Frontier logo]()
$178
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:19 pm
SEA
- MIA
1 stop11h 35m
Frontier
Deal found 6/5![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 6/4. 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 9/23:19 pm
SEA
- MIA
1 stop11h 35m
Frontier
Deal found 6/4![Frontier logo]()
$181
This Super.com deal was found by Cheapflights users on 6/3. 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.
Thu 7/237:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Deal found 6/3![Frontier logo]()
$182
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.
Mon 8/318:13 pm
SEA
- MIA
2 stops25h 03m
Frontier
Deal found 6/5![Frontier logo]()
$183
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:06 pm
SEA
- MIA
1 stop7h 45m
Frontier
Deal found 6/6![Frontier logo]()
$184
This Super.com deal was found by Cheapflights users on 6/3. 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.
Wed 6/173:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Deal found 6/3![Frontier logo]()
$185
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:33 pm
SEA
- MIA
1 stop11h 21m
Frontier
Deal found 6/6![Frontier logo]()
$186
This Super.com deal was found by Cheapflights users on 6/3. 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.
Fri 6/267:41 pm
SEA
- MIA
1 stop30h 39m
Frontier
Deal found 6/3![Frontier logo]()
$187
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 June 6, 2026.
Use the filters below to find and compare flights from Seattle to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Fri 10/23
11:59 pm-11:03 am
1 stop8h 04m
Miami
Mon 10/26
6:07 pm-12:33 am
1 stop9h 26m
$367
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Tue 10/27
8:00 am-5:10 pm
Nonstop6h 10m
Miami
Wed 10/28
6:10 pm-9:54 pm
Nonstop6h 44m
$407
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Fri 7/3
8:25 am-5:31 pm
Nonstop6h 06m
Miami
Tue 7/14
6:26 pm-10:10 pm
Nonstop6h 44m
$409
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Fri 11/6
6:25 pm-9:30 am
2 stops12h 05m
Miami
Wed 11/11
12:35 pm-11:30 pm
1 stop13h 55m
$413
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Sat 10/10
12:50 pm-8:55 am
2 stops17h 05m
Miami
Wed 10/14
11:30 am-6:45 pm
2 stops10h 15m
$418
Quickest round-trip
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Mon 7/6
7:50 am-4:55 pm
Nonstop6h 05m
Miami
Mon 7/13
6:26 pm-10:10 pm
Nonstop6h 44m
$427
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Sat 8/1
8:09 am-5:16 pm
Nonstop6h 07m
Miami
Sat 8/8
7:00 am-4:00 pm
1 stop12h 00m
$432
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Thu 7/2
8:25 am-5:31 pm
Nonstop6h 06m
Miami
Tue 7/7
6:26 pm-10:10 pm
Nonstop6h 44m
$435
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Wed 10/21
12:15 am-4:45 pm
1 stop13h 30m
Miami
Sun 10/25
5:40 am-3:05 pm
2 stops12h 25m
$444
SeattleMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Sat 7/4
5:30 am-7:50 pm
2 stops11h 20m
Miami
Sat 7/11
9:25 am-8:10 pm
2 stops13h 45m
$447
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Seattle 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 Seattle to Miami in June.
| 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 | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-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 Seattle-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 Seattle to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Seattle with our price prediction graph.
SEA-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 Seattle to Miami
Prices
Airlines
How far ahead should I book a flight from Seattle to Miami?
The best time to book flights from Seattle to Miami is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Miami?
Currently, September is the cheapest month in which you can book a flight from Seattle to Miami (average of $279). Flying from Seattle to Miami in December is currently the most expensive (average of $527). 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.
What is the cheapest time of day to fly from SEA to MIA?
Find hourly flight availability from Seattle to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2026.
When flying from Seattle to Miami, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing 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 June 6, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle 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
Dania Beach
Doral
Miramar
Sunrise
Hialeah
Plantation
Palm Beach
Miami Springs
Miami Lakes
Deerfield Beach
Lake Worth
Oakland Park
Tamarac
Bonita Springs
Marathon
North Palm Beach
Fisher Island
Kendall
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
Miami flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Miami
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Miami by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Miami by cabin class
Find flights from Seattle to Miami, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 June 6, 2026.
Seattle and Miami flights
Browse other Seattle and Miami flight options. Last updated on June 6, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Seattle to Miami
Discover the top 9 airlines that operate flights from Seattle 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$268 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$143 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$152 | Average$232 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$159 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$343 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$199 | Average$407 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$258 | Average$350 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$264 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$603 | FlexibilityNo cancel fee | On-time63% |