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Kissimmee

$153+ Cheap flights from Seattle (SEA) to Kissimmee, FL

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MCO
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 76 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Kissimmee

Cheapest flights from Seattle to Kissimmee
Explore the most affordable flight options available from Seattle to Kissimmee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 5/267:50 pm
SEA
-
MCO
2 stops17h 22m
Frontier
Tue 6/28:33 pm
MCO
-
SEA
1 stop16h 33m
Frontier
Deal found 5/5$303
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/18:20 pm
SEA
-
MCO
2 stops11h 52m
Frontier
Sat 6/68:33 pm
MCO
-
SEA
1 stop16h 33m
Frontier
Deal found 5/5$306
This Frontier deal was found by Cheapflights users on 5/6. 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.
Sat 8/87:41 pm
SEA
-
MCO
1 stop13h 06m
Frontier
Thu 8/135:35 am
MCO
-
SEA
1 stop11h 44m
Frontier
Deal found 5/6$310
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 5/213:19 pm
SEA
-
MCO
1 stop11h 14m
Frontier
Thu 5/288:33 pm
MCO
-
SEA
1 stop16h 33m
Frontier
Deal found 5/5$313
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/87:50 pm
SEA
-
MCO
2 stops23h 19m
Frontier
Sat 6/136:30 pm
MCO
-
SEA
1 stop19h 05m
Frontier
Deal found 5/5$315
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/307:41 pm
SEA
-
MCO
2 stops17h 51m
Frontier
Sun 8/25:35 am
MCO
-
SEA
1 stop11h 44m
Frontier
Deal found 5/7$316
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Wed 7/18:12 pm
SEA
-
MCO
1 stop17h 47m
Frontier
Sun 8/25:35 am
MCO
-
SEA
1 stop11h 44m
Frontier
Deal found 5/5$317
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 8/2611:03 am
SEA
-
MCO
2 stops16h 42m
Frontier
Sat 9/56:00 am
MCO
-
SEA
1 stop11h 04m
Frontier
Deal found 5/9$318
This CheapOair deal was found by Cheapflights users on 5/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:12 pm
SEA
-
MCO
1 stop17h 47m
Frontier
Thu 6/186:44 pm
MCO
-
SEA
1 stop18h 51m
Frontier
Deal found 5/5$320
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:50 pm
SEA
-
MCO
2 stops15h 25m
Frontier
Mon 6/18:33 pm
MCO
-
SEA
1 stop16h 33m
Frontier
Deal found 5/6$321
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/248:13 pm
SEA
-
MCO
2 stops10h 44m
Frontier
Thu 9/38:33 pm
MCO
-
SEA
1 stop16h 15m
Frontier
Deal found 5/5$322
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 6/188:12 pm
SEA
-
MCO
1 stop30h 18m
Frontier
Sun 6/286:44 pm
MCO
-
SEA
1 stop18h 51m
Frontier
Deal found 5/5$323

Find flight deals from Seattle to Kissimmee

Keep the following information in mind while searching for Seattle to Kissimmee flight deals. Data was last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Kiwi.com)

One-way from

$153
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$507
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
From Seattle/Tacoma Intl to Kissimmee
Search Deals
One-way flight from Seattle/Tacoma Intl to Kissimmee
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kissimmee 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 May 10, 2026.
Use the filters below to find and compare flights from Seattle to Kissimmee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Wed 9/9

6:40 am-7:05 pm

2 stops9h 25m

Orlando

Tue 9/15

9:00 am-5:30 pm

2 stops11h 30m

$431

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Sat 8/22

11:15 pm-7:40 am

Nonstop5h 25m

Orlando

Sun 8/30

6:44 pm-10:02 pm

Nonstop6h 18m

$437

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Fri 8/14

8:50 am-5:34 pm

Nonstop5h 44m

Orlando

Sat 9/5

6:30 pm-9:59 pm

Nonstop6h 29m

$437
Quickest round-trip

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Fri 6/5

11:15 pm-7:45 am

Nonstop5h 30m

Orlando

Mon 6/15

9:05 am-12:15 pm

Nonstop6h 10m

$437

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Tue 9/15

11:15 pm-7:46 am

Nonstop5h 31m

Orlando

Sat 9/19

6:30 pm-9:59 pm

Nonstop6h 29m

$437

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Fri 8/7

3:25 pm-6:20 am

2 stops11h 55m

Orlando

Sat 8/15

2:55 pm-9:30 pm

2 stops9h 35m

$444

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Sat 8/29

2:20 pm-6:00 am

2 stops12h 40m

Orlando

Sun 9/6

2:20 pm-10:55 pm

2 stops11h 35m

$444

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Fri 6/5

9:18 pm-5:59 am

Nonstop5h 41m

Orlando

Wed 6/10

7:37 am-11:41 pm

1 stop19h 04m

$492

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Mon 6/22

8:50 am-5:30 pm

Nonstop5h 40m

Orlando

Thu 6/25

9:05 am-12:15 pm

Nonstop6h 10m

$497

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Tue 6/2

4:47 pm-5:08 am

1 stop9h 21m

Orlando

Fri 6/5

7:09 am-11:18 pm

1 stop19h 09m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 24 resultsSorted by cheapest first
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2
3

Best time to book a flight from Seattle to Kissimmee

Have a flexible travel schedule? Discover the best time to fly to Kissimmee from Seattle with our price prediction graph.
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 Kissimmee

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

Find hourly flight availability from Seattle to Kissimmee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.

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 at noon, which can drop the price by up to 22% versus a flight in the morning.

What is the cheapest day to fly from Seattle to Kissimmee?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Kissimmee. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Seattle to Kissimmee flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Kissimmee

Explore weekly flight availability from Seattle to Kissimmee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 10, 2026.

The most flights from SEA to K1S are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Seattle to Kissimmee?

Reviews of airlines servicing Kissimmee

Get insights into the airlines that provide service to Kissimmee. 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 Kissimmee. Reviews last updated May 10, 2026.
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
4,306 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,306 reviews
Southwest
8.0
Very good
4,306 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,348 reviews
Southwest
8.0
Very good
4,306 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,455 reviews
Southwest
8.0
Very good
4,306 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,694 reviews
Southwest
8.0
Very good
4,306 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,956 reviews
Southwest
8.0
Very good
4,306 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kissimmee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 8 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Kissimmee?

    Departing from Seattle to Kissimmee will take you 5h 25m. There are 2549 mi between Seattle and Kissimmee. This flight may include one or multiple stops.

  • 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 $86. Southwest flights start at $119 while deals on United Airlines start at $128 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: Japan Airlines (91%), LATAM Airlines (74%), Korean Air( 73%).

  • What are the cheapest flights from Seattle to Kissimmee?

    While on average a flight from Seattle to Kissimmee is generally $878, our data shows the cheapest flight currently is $233. 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

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Top 8 airlines flying from Seattle to Kissimmee

Discover the top 8 airlines that operate flights from Seattle to Kissimmee. 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$280FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$168Average$390FlexibilityNo cancel feeOn-time85%
DeltaCheapest$172Average$447FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$215Average$458FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$218Average$493FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$218Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$346FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$335Average$400FlexibilityNo cancel feeOn-time83%

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