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Kissimmee

Cheap flights from Seattle (SEA) to Kissimmee, FL

SEA — MCO
Dec 5 — Dec 121
Sat 12/5
Sat 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kissimmee are usually found in January or February, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Find flight deals from Seattle to Kissimmee

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

January

Average price

$580
Provider with most accurate pricing for Seattle/Tacoma Intl-Orlando (ORL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Orlando (ORL) flights.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Insights

Everything you need to know about your flight from Seattle to Kissimmee

What is the cheapest time of day to fly from SEA to K1S?

When flying from Seattle to Kissimmee, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 7% versus a flight in the afternoon.

Reviews of airlines servicing Kissimmee

Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Seattle to Kissimmee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,211 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Southwest
8.0
Very good
4,211 reviews
Southwest
8.0
Very good
4,211 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Alaska Airlines
7.9
Good
13,142 reviews
Southwest
8.0
Very good
4,211 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Delta
7.8
Good
8,698 reviews
Southwest
8.0
Very good
4,211 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
United Airlines
7.3
Good
10,458 reviews
Southwest
8.0
Very good
4,211 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Frontier
5.5
Fair
2,512 reviews
Southwest
8.0
Very good
4,211 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

  • What airport do you fly from for flights from Seattle to Kissimmee?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Kissimmee. On average, Seattle/Tacoma Intl has 6 outbound flights to Kissimmee per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • What are the cheapest airlines to fly from Seattle to Kissimmee one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $100. Southwest flights start at $150 while deals on Delta start at $157 one-way.

  • What are the most reliable airlines from Seattle to Kissimmee?

    Before booking your flight to Kissimmee from Seattle, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (89%), Alaska Airlines (88%), LATAM Airlines( 86%).

  • What are the cheapest flights from Seattle to Kissimmee?

    While on average a flight from Seattle to Kissimmee is generally $935, our data shows the cheapest flight currently is $211. When looking at the most popular route, (Seattle/Tacoma Intl - Orlando), you can expect to pay $295 for that flight.

  • Can I find deals for flights from Seattle to Kissimmee that include hotel bookings?

    Yes. In addition to deals on Seattle to Kissimmee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Kissimmee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kissimmee.

  • Can I find deals for business class flights from Seattle to Kissimmee?

    Yes. Cheapflights offers flight deals from Seattle to Kissimmee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Seattle to Kissimmee

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$137Average$343FlexibilityNo cancel feeOn-time62%
DeltaCheapest$187Average$572FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$507FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$219Average$555FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$223Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$493FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$335Average$396FlexibilityNo cancel feeOn-time83%

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