Popular in | December |
---|---|
Cheapest in | September |
Round-trip from | $211 |
One-way from | $149 |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 104% on flights from Seattle to Key Largo compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $435. For sooner than that we have options available in the next 3 days from $779.
September can be a great time to fly to Key Largo from Seattle with a flight ticket averaging about $411. Cheapflights users have found deals in the month of September for as cheap as $132. The most expensive prices can be found in the month of December.
When flying from Seattle to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$179 - $337
Route
Depart
Return
Price
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Fri 9/6
1 stop23h 33m
Miami
Mon 9/16
1 stop14h 15m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Mon 9/16
1 stop23h 33m
Miami
Wed 9/18
1 stop20h 16m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Fri 9/6
1 stop23h 33m
Miami
Mon 9/16
1 stop14h 15m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Sat 8/31
1 stop23h 33m
Miami
Tue 9/3
1 stop20h 16m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Tue 9/10
1 stop12h 13m
Miami
Mon 9/16
1 stop14h 15m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Tue 7/2
1 stop12h 02m
Miami
Sun 7/7
1 stop14h 19m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Tue 7/9
3 stops22h 11m
Miami
Tue 7/23
2 stops27h 11m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Fri 9/6
Nonstop5h 50m
Miami
Sat 9/14
Nonstop6h 29m
Seattle/Tacoma IntlMiami
SEA - MIA
SEAMIA
Seattle/Tacoma Intl
Mon 7/29
Nonstop5h 54m
Miami
Tue 8/6
Nonstop6h 33m
MIA Temperature | 68 - 84.2 °F |
---|
If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$114 | Average$264 | FlexibilityNo cancel fee | On-time62% |
JetBlue | Cheapest$121 | Average$302 | FlexibilityNo cancel fee | On-time62% |
Spirit Airlines | Cheapest$127 | Average$276 | FlexibilityNo cancel fee | On-time65% |
Alaska Airlines | Cheapest$129 | Average$377 | FlexibilityNo cancel fee | On-time75% |
United Airlines | Cheapest$129 | Average$497 | FlexibilityNo cancel fee | On-time69% |
Sun Country Air | Cheapest$149 | Average$284 | FlexibilityNo cancel fee | On-time83% |
Delta | Cheapest$156 | Average$540 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$250 | Average$530 | FlexibilityNo cancel fee | On-time71% |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
52%of flight departures | Morning6 am to noon |
37%of flight departures | AfternoonNoon to 6 pm |
10%of flight departures | Evening6 pm to midnight |
Sunday | 3daily flights |
---|---|
Monday | 3daily flights |
Tuesday | 3daily flights |
Wednesday | 3daily flights |
Thursday | 3daily flights |
Friday | 3daily flights |
Saturday | 3daily flights |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Key Largo from Seattle today with Cheapflights!
Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Key Largo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Yes! Cheapflights helps users easily find flights from Seattle to Key Largo with no change fees.
Of course! You can now track prices for flights from Seattle to Key Largo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.