$141+ Cheap flights from Miami to Seattle (MIA - SEA)
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SEA
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Miami to Seattle 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 Miami to Seattle/Tacoma Intl are usually found in October or May, booked 87 days in advance, depart on a Wednesday or Friday and return on a Thursday
Cheap flight deals from Miami to Seattle
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Best
Last-minute
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Cheapest flights from Miami to SeattleExplore the most affordable flight options available from Miami to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Miami to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:42 am
MIA
- SEA
1 stop14h 38m
Multiple Airlines
Sun 5/109:35 pm
SEA
- MIA
2 stops34h 15m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:42 am
MIA
- SEA
1 stop14h 38m
Frontier
Mon 4/209:35 pm
SEA
- MIA
2 stops28h 30m
Frontier
Deal found 2/10![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/147:50 am
MIA
- SEA
1 stop28h 37m
Frontier
Sun 4/196:57 pm
SEA
- MIA
1 stop31h 08m
Frontier
Deal found 2/9![Frontier logo]()
$195
This Expedia deal was found by Cheapflights users on 2/9. 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.
Thu 4/235:50 am
MIA
- SEA
1 stop12h 15m
Frontier
Thu 4/304:20 pm
SEA
- MIA
1 stop9h 45m
Frontier
Deal found 2/9![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 4/147:50 am
MIA
- SEA
1 stop28h 37m
Frontier
Tue 4/216:57 pm
SEA
- MIA
1 stop31h 08m
Frontier
Deal found 2/7![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/147:50 am
MIA
- SEA
1 stop28h 37m
Frontier
Wed 4/156:57 pm
SEA
- MIA
2 stops20h 11m
Frontier
Deal found 2/9![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:42 am
MIA
- SEA
1 stop14h 38m
Frontier
Sun 5/106:57 pm
SEA
- MIA
1 stop31h 08m
Frontier
Deal found 2/10![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/143:12 pm
MIA
- SEA
2 stops21h 15m
Multiple Airlines
Sun 4/194:20 pm
SEA
- MIA
1 stop9h 45m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$209
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:50 am
MIA
- SEA
1 stop28h 37m
Frontier
Mon 5/184:20 pm
SEA
- MIA
1 stop9h 45m
Frontier
Deal found 2/9![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Wed 3/46:25 am
MIA
- SEA
1 stop32h 36m
Multiple Airlines
Sat 3/75:31 pm
SEA
- MIA
2 stops26h 08m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$212
Best flights from Miami to SeattleDiscover carefully curated flight deals from Miami to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Miami to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:42 am
MIA
- SEA
1 stop14h 38m
Frontier
Fri 5/154:20 pm
SEA
- MIA
1 stop9h 45m
Frontier
Deal found 2/10![Frontier logo]()
$221
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:56 pm
MIA
- SEA
Nonstop6h 52m
Delta
Wed 4/88:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/7![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:04 pm
MIA
- SEA
Nonstop6h 43m
Alaska Airlines
Sun 5/107:55 am
SEA
- MIA
Nonstop6h 09m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 2/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:40 am
MIA
- SEA
1 stop9h 05m
Southwest
Tue 4/216:00 am
SEA
- MIA
2 stops12h 10m
Southwest
Deal found 2/7![Southwest logo]()
$262
This Orbitz deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:50 am
MIA
- SEA
1 stop12h 15m
Multiple Airlines
Sun 4/267:55 am
SEA
- MIA
Nonstop6h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:15 pm
MIA
- SEA
Nonstop6h 50m
Delta
Sat 5/168:00 am
SEA
- MIA
Nonstop6h 04m
Delta
Deal found 2/9![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/9. 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.
Tue 3/105:56 pm
MIA
- SEA
Nonstop6h 52m
Delta
Mon 3/168:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/9![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:25 pm
MIA
- SEA
Nonstop6h 40m
Delta
Thu 4/237:15 am
SEA
- MIA
Nonstop5h 56m
Delta
Deal found 2/8![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/46:39 pm
MIA
- SEA
Nonstop6h 46m
Delta
Sun 3/88:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/9![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:15 pm
MIA
- SEA
Nonstop6h 50m
Delta
Mon 5/188:00 am
SEA
- MIA
Nonstop6h 04m
Delta
Deal found 2/10![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:25 pm
MIA
- SEA
Nonstop6h 40m
Delta
Thu 4/237:15 am
SEA
- MIA
Nonstop5h 56m
Delta
Deal found 2/9![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:15 pm
MIA
- SEA
Nonstop6h 50m
Delta
Mon 5/258:00 am
SEA
- MIA
Nonstop6h 04m
Delta
Deal found 2/8![Delta logo]()
$267
Last-minute flights from Miami to SeattleDiscover last-minute flight deals from Miami to Seattle. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Seattle. Data last updated February 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:45 am
MIA
- SEA
1 stop31h 10m
Frontier
Sun 3/112:00 pm
SEA
- MIA
1 stop14h 14m
Frontier
Deal found 2/9![Frontier logo]()
$232
This eDestinos deal was found by Cheapflights users on 2/8. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:10 pm
MIA
- SEA
2 stops25h 51m
Frontier
Tue 3/37:33 pm
SEA
- MIA
2 stops26h 09m
Frontier
Deal found 2/8![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Wed 3/46:25 am
MIA
- SEA
1 stop32h 36m
Multiple Airlines
Sat 3/75:31 pm
SEA
- MIA
2 stops26h 08m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/46:39 pm
MIA
- SEA
Nonstop6h 46m
Delta
Sun 3/88:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/9![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Wed 3/46:25 am
MIA
- SEA
1 stop32h 36m
Frontier
Sun 3/812:24 pm
SEA
- MIA
1 stop25h 56m
Frontier
Deal found 2/9![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:50 am
MIA
- SEA
1 stop8h 29m
Frontier
Mon 3/1612:24 pm
SEA
- MIA
1 stop14h 14m
Frontier
Deal found 2/10![Frontier logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:23 am
MIA
- SEA
1 stop11h 51m
United Airlines
Tue 3/1711:59 pm
SEA
- MIA
1 stop7h 56m
United Airlines
Deal found 2/8![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/115:56 pm
MIA
- SEA
Nonstop6h 52m
Delta
Wed 3/188:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/9![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/115:56 pm
MIA
- SEA
Nonstop6h 52m
Delta
Sun 3/158:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/9![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:45 pm
MIA
- SEA
Nonstop6h 55m
American Airlines
Mon 3/1610:16 pm
SEA
- MIA
Nonstop5h 44m
American Airlines
Deal found 2/10![American Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:56 pm
MIA
- SEA
Nonstop6h 52m
Delta
Wed 3/188:00 am
SEA
- MIA
Nonstop5h 46m
Delta
Deal found 2/9![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:45 pm
MIA
- SEA
Nonstop6h 55m
American Airlines
Mon 3/1610:16 pm
SEA
- MIA
Nonstop5h 44m
American Airlines
Deal found 2/10![American Airlines logo]()
$275
One-way flights from Miami to SeattleSearch for one-way flight options from Miami to Seattle. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Miami to Seattle. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:18 pm
MIA
- SEA
2 stops45h 58m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$141
This eDestinos deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:06 pm
MIA
- SEA
2 stops30h 03m
Frontier
Deal found 2/10![Frontier logo]()
$143
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:56 pm
MIA
- SEA
Nonstop6h 52m
Delta
Deal found 2/10![Delta logo]()
$144
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:50 am
MIA
- SEA
1 stop8h 47m
Frontier
Deal found 2/10![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Wed 2/257:05 am
MIA
- SEA
2 stops40h 03m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:09 pm
MIA
- SEA
3 stops20h 18m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Wed 5/67:50 am
MIA
- SEA
1 stop28h 37m
Frontier
Deal found 2/8![Frontier logo]()
$148
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:34 pm
MIA
- SEA
Nonstop6h 56m
Delta
Deal found 2/8![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Sun 3/17:05 am
MIA
- SEA
2 stops31h 14m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$150
This Priceline deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:50 am
MIA
- SEA
1 stop12h 15m
Frontier
Deal found 2/11![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:35 pm
MIA
- SEA
2 stops26h 46m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sat 4/48:35 pm
MIA
- SEA
2 stops18h 02m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$154
Find flight deals from Miami to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Seattle (SEA). 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Kiwi.com) |
One-way from | $141 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $367 |
Good round-trip deal | $284 or less |
Good one-way deal | $219 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to Seattle 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 11, 2026.
Use the filters below to find and compare flights from Miami to Seattle that are best for you.
Fly from
Miami
Fly to
Seattle
Route
Depart
Return
Price
MiamiSeattle
MIA - SEA
MIASEA
Miami
Sun 5/10
8:42 am-8:20 pm
1 stop14h 38m
Seattle/Tacoma Intl
Fri 5/15
4:20 pm-5:05 am
1 stop9h 45m
$221
MiamiSeattle
MIA - SEA
MIASEA
Miami
Sat 4/4
5:56 pm-9:48 pm
Nonstop6h 52m
Seattle/Tacoma Intl
Wed 4/8
8:00 am-4:46 pm
Nonstop5h 46m
$237
MiamiSeattle
MIA - SEA
MIASEA
Miami
Thu 5/7
6:15 pm-10:05 pm
Nonstop6h 50m
Seattle/Tacoma Intl
Sat 5/16
8:00 am-5:04 pm
Nonstop6h 04m
$247
MiamiSeattle
MIA - SEA
MIASEA
Miami
Fri 5/1
6:04 pm-9:47 pm
Nonstop6h 43m
Seattle/Tacoma Intl
Sun 5/10
7:55 am-5:04 pm
Nonstop6h 09m
$257
MiamiSeattle
MIA - SEA
MIASEA
Miami
Tue 3/10
5:56 pm-9:48 pm
Nonstop6h 52m
Seattle/Tacoma Intl
Mon 3/16
8:00 am-4:46 pm
Nonstop5h 46m
$257
MiamiSeattle
MIA - SEA
MIASEA
Miami
Wed 4/15
5:25 pm-9:05 pm
Nonstop6h 40m
Seattle/Tacoma Intl
Thu 4/23
7:15 am-4:11 pm
Nonstop5h 56m
$257
MiamiSeattle
MIA - SEA
MIASEA
Miami
Wed 3/4
6:39 pm-10:25 pm
Nonstop6h 46m
Seattle/Tacoma Intl
Sun 3/8
8:00 am-4:46 pm
Nonstop5h 46m
$257
MiamiSeattle
MIA - SEA
MIASEA
Miami
Tue 4/14
6:40 am-12:45 pm
1 stop9h 05m
Seattle/Tacoma Intl
Tue 4/21
6:00 am-9:10 pm
2 stops12h 10m
$262
MiamiSeattle
MIA - SEA
MIASEA
Miami
Fri 4/24
5:50 am-3:05 pm
1 stop12h 15m
Seattle/Tacoma Intl
Sun 4/26
7:55 am-5:04 pm
Nonstop6h 09m
$264
MiamiSeattle
MIA - SEA
MIASEA
Miami
Sat 5/9
6:15 pm-10:05 pm
Nonstop6h 50m
Seattle/Tacoma Intl
Mon 5/18
8:00 am-5:04 pm
Nonstop6h 04m
$267
Showing 1-10 of 22 results
Compare providers for flights from Miami to Seattle
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 Miami to Seattle in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| 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 Miami-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Seattle 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 Miami-Seattle 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 Miami to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Miami with our price prediction graph.
MIA-SEA
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 Miami to Seattle
Prices
Delays
How far ahead should I book a flight from Miami to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Miami to Seattle. Price data was last updated on February 6, 2026.
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Miami to Seattle?
Currently, April is the cheapest month in which you can book a flight from Miami to Seattle (average of $128). Flying from Miami to Seattle in November is currently the most expensive (average of $208). 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 MIA to SEA?
Find hourly flight availability from Miami to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Miami to Seattle as you normally would.
How often are flights from Miami to Seattle delayed?
About 22% of weekly flights between Miami and Seattle have experienced delays in the past year, with the average delay time being 160 minutes.
What is the most punctual flight time for Miami to Seattle flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to Seattle flights?
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
The best insider tips for Miami to Seattle flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Miami to Seattle trip
Our travel experts
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 11, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Miami to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from Miami to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Kent
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
Browse thousands of different options on Cheapflights for your next trip
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Search flights from Miami to Seattle by cabin class
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Miami and Seattle flights
Browse other Miami and Seattle flight options. Last updated on February 11, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Top 6 airlines flying from Miami to Seattle
Discover the top 6 airlines that operate flights from Miami to Seattle. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$289 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$258 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$158 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$343 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$240 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$356 | FlexibilityNo cancel fee | On-time69% |