HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kissimmee

$131+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MCO
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Kissimmee 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 Seattle/Tacoma Intl to Kissimmee are usually found in January or October, booked 64 days in advance, depart on a Thursday or Wednesday and return on a Thursday

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 March 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/139:34 pm
SEA
-
MCO
2 stops33h 50m
Multiple Airlines
Wed 4/228:24 pm
MCO
-
SEA
1 stop26h 27m
Multiple Airlines
Deal found 3/14$240
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Mon 4/66:49 pm
SEA
-
MCO
1 stop22h 29m
Frontier
Wed 4/158:24 pm
MCO
-
SEA
1 stop25h 56m
Frontier
Deal found 3/16$241
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/1312:42 pm
SEA
-
MCO
1 stop8h 02m
Frontier
Fri 4/178:28 pm
MCO
-
SEA
1 stop15h 59m
Frontier
Deal found 3/14$242
This Booking.com deal was found by Cheapflights users on 3/15. 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 4/106:49 pm
SEA
-
MCO
1 stop22h 29m
Frontier
Tue 4/143:00 pm
MCO
-
SEA
1 stop21h 27m
Frontier
Deal found 3/15$243
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Mon 4/139:34 pm
SEA
-
MCO
1 stop30h 54m
Frontier
Wed 4/158:24 pm
MCO
-
SEA
1 stop25h 56m
Frontier
Deal found 3/16$246
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/1711:06 am
SEA
-
MCO
1 stop17h 14m
Frontier
Wed 5/206:33 pm
MCO
-
SEA
1 stop19h 03m
Frontier
Deal found 3/15$248
This Frontier deal was found by Cheapflights users on 3/14. 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.
Mon 8/172:16 pm
SEA
-
MCO
1 stop14h 26m
Frontier
Fri 8/288:00 am
MCO
-
SEA
1 stop10h 39m
Frontier
Deal found 3/14$250
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Mon 3/309:40 pm
SEA
-
MCO
1 stop20h 32m
Frontier
Tue 4/143:00 pm
MCO
-
SEA
1 stop21h 27m
Frontier
Deal found 3/16$251
This CheapOair deal was found by Cheapflights users on 3/14. 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 4/75:29 pm
SEA
-
MCO
1 stop11h 04m
Frontier
Tue 4/148:28 pm
MCO
-
SEA
1 stop15h 59m
Frontier
Deal found 3/14$252
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/147:12 pm
SEA
-
MCO
2 stops26h 07m
Frontier
Fri 4/178:28 pm
MCO
-
SEA
1 stop15h 59m
Frontier
Deal found 3/14$253
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/1510:57 am
SEA
-
MCO
1 stop15h 07m
Frontier
Sun 4/195:31 pm
MCO
-
SEA
1 stop25h 44m
Frontier
Deal found 3/14$254
This Expedia deal was found by Cheapflights users on 3/16. 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 4/135:59 pm
SEA
-
MCO
1 stop9h 48m
Frontier
Mon 4/206:00 am
MCO
-
SEA
1 stop12h 05m
Frontier
Deal found 3/16$255

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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Kiwi.com)

One-way from

$131
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$431
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. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 19, 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
Quickest round-trip

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Sat 4/25

11:20 pm-7:47 am

Nonstop5h 27m

Orlando

Tue 4/28

6:37 pm-10:05 pm

Nonstop6h 28m

$279

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Wed 5/13

12:40 pm-11:56 pm

1 stop8h 16m

Orlando

Tue 5/19

9:39 am-4:53 pm

1 stop10h 14m

$299

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Mon 4/27

11:01 pm-7:43 am

Nonstop5h 42m

Orlando

Wed 4/29

7:00 am-2:06 pm

1 stop10h 06m

$327

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Mon 4/27

1:30 pm-11:54 pm

1 stop7h 24m

Orlando

Wed 4/29

6:37 pm-10:05 pm

Nonstop6h 28m

$329

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Mon 4/27

3:07 pm-11:59 pm

Nonstop5h 52m

Orlando

Tue 4/28

9:03 am-12:28 pm

Nonstop6h 25m

$368

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Sun 5/10

11:15 pm-7:47 am

Nonstop5h 32m

Orlando

Mon 5/18

6:25 pm-9:50 pm

Nonstop6h 25m

$388

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Sun 5/3

6:15 am-7:45 pm

2 stops10h 30m

Orlando

Sat 5/9

1:55 pm-10:00 pm

2 stops11h 05m

$427

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Thu 4/9

8:00 am-9:15 pm

2 stops10h 15m

Orlando

Wed 4/15

2:15 pm-10:30 pm

2 stops11h 15m

$429

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Thu 9/3

10:30 pm-9:40 am

1 stop8h 10m

Orlando

Sun 9/20

8:00 am-12:55 pm

1 stop7h 55m

$442

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Mon 4/27

7:37 pm-8:28 am

1 stop9h 51m

Orlando

Tue 4/28

2:54 pm-11:27 pm

2 stops11h 33m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 21 resultsSorted by cheapest first
1
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

How far ahead should I book a flight from Seattle to Kissimmee?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Kissimmee. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Kissimmee, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Kissimmee?

Currently, January is the cheapest month in which you can book a flight from Seattle to Kissimmee (average of $159). Flying from Seattle to Kissimmee in July is currently the most expensive (average of $230). 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 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 March 19, 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 20% 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 March 14, 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 March 19, 2026.

The most flights from SEA to K1S are scheduled on a Wednesday (17 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 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 March 19, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines 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.
Alaska Airlines
7.9
Good
12,072 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,072 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,293 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,841 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,440 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,024 reviews
Alaska Airlines
7.9
Good
12,072 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 11 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 32m. 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. American Airlines flights start at $107 while deals on Southwest start at $119 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: Air Tahiti Nui (97%), STARLUX Airlines (92%), Japan Airlines( 89%).

  • What are the cheapest flights from Seattle to Kissimmee?

    While on average a flight from Seattle to Kissimmee is generally $945, our data shows the cheapest flight currently is $169. When looking at the most popular route, (Seattle/Tacoma Intl - Orlando), you can expect to pay $252 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.

  • What is the cheapest month to book a flight from Seattle to Kissimmee?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Kissimmee (average of $159). Flying from Seattle to Kissimmee in July is currently the most expensive (average of $230). 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.

See more FAQs

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.

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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$273FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$168Average$397FlexibilityNo cancel feeOn-time85%
DeltaCheapest$170Average$434FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$215Average$427FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$216Average$462FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$218Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$353FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$242Average$396FlexibilityNo cancel feeOn-time83%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.