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$129+ Cheap flights from Kissimmee, FL to Seattle (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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SEA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Kissimmee to Seattle/Tacoma Intl are usually found in November or October, booked 59 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Kissimmee to Seattle

Keep the following information in mind while searching for Kissimmee to Seattle flight deals. Data was last updated October 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$203
(Kiwi.com)

One-way from

$129
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$347
Provider with most accurate pricing for Orlando (ORL)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Orlando (ORL)-Seattle/Tacoma Intl flights.
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From Kissimmee to Seattle/Tacoma Intl
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One-way flight from Kissimmee to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 15% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Kissimmee to Seattle

Cheapest flights from Kissimmee to Seattle
Explore the most affordable flight options available from Kissimmee to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/135:30 amMCO - SEA
2 stops14h 06mFrontier
Mon 12/153:40 pmSEA - MCO
1 stop10h 51mFrontier
Deal found 10/26$206
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/223:21 pmMCO - SEA
1 stop12h 21mFrontier
Tue 12/306:33 pmSEA - MCO
1 stop25h 56mFrontier
Deal found 10/26$208
This CheapOair deal was found by Cheapflights users on 10/26. 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.
Wed 11/198:59 pmMCO - SEA
1 stop17h 57mFrontier
Mon 11/241:01 pmSEA - MCO
1 stop13h 45mFrontier
Deal found 10/26$211
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 11/148:00 amMCO - SEA
1 stop13h 32mFrontier
Tue 11/181:37 pmSEA - MCO
2 stops22h 30mFrontier
Deal found 10/26$212
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/208:42 pmMCO - SEA
1 stop18h 48mFrontier
Sun 1/42:54 pmSEA - MCO
1 stop11h 37mFrontier
Deal found 10/26$214
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/203:46 pmMCO - SEA
1 stop24h 36mMultiple Airlines
Sun 11/239:32 amSEA - MCO
1 stop21h 42mMultiple Airlines
Deal found 10/26$215
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/223:21 pmMCO - SEA
1 stop12h 21mFrontier
Sat 1/32:54 pmSEA - MCO
2 stops25h 39mFrontier
Deal found 10/26$216
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/136:00 amMCO - SEA
1 stop8h 53mFrontier
Sat 1/32:54 pmSEA - MCO
2 stops25h 39mFrontier
Deal found 10/26$217
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/86:00 amMCO - SEA
1 stop8h 53mFrontier
Thu 12/1112:48 pmSEA - MCO
1 stop23h 26mFrontier
Deal found 10/27$218
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/158:00 amMCO - SEA
1 stop13h 32mFrontier
Wed 11/191:37 pmSEA - MCO
1 stop19h 15mFrontier
Deal found 10/26$219
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 11/148:00 amMCO - SEA
1 stop13h 32mFrontier
Sun 11/168:22 pmSEA - MCO
2 stops18h 14mFrontier
Deal found 10/26$220
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/233:21 pmMCO - SEA
1 stop12h 21mFrontier
Mon 1/56:33 pmSEA - MCO
2 stops17h 34mFrontier
Deal found 10/26$221

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kissimmee 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 October 28, 2025.
Use the filters below to find and compare flights from Kissimmee to Seattle that are best for you.

Fly from

Kissimmee

Fly to

Seattle

Route

Depart

Return

Price

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 11/26

9:10 am-12:39 pm

Nonstop6h 29m

Seattle/Tacoma Intl

Mon 12/1

11:33 pm-7:55 am

Nonstop5h 22m

$357

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 12/30

9:00 am-12:32 pm

Nonstop6h 32m

Seattle/Tacoma Intl

Wed 1/7

7:25 am-11:47 pm

2 stops13h 22m

$360

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 12/11

6:50 pm-10:21 pm

Nonstop6h 31m

Seattle/Tacoma Intl

Tue 12/30

3:55 pm-12:28 am

Nonstop5h 33m

$377

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 1/8

7:00 am-10:33 am

Nonstop6h 33m

Seattle/Tacoma Intl

Mon 1/12

11:10 pm-7:38 am

Nonstop5h 28m

$377

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 1/7

7:00 am-10:33 am

Nonstop6h 33m

Seattle/Tacoma Intl

Sun 1/11

3:29 pm-11:59 pm

Nonstop5h 30m

$377

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 11/18

3:15 pm-10:46 pm

1 stop10h 31m

Seattle/Tacoma Intl

Tue 11/25

7:13 pm-5:27 am

1 stop7h 14m

$378

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 11/26

7:05 am-10:40 am

Nonstop6h 35m

Seattle/Tacoma Intl

Sun 11/30

11:31 pm-8:00 am

Nonstop5h 29m

$387

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Mon 12/8

2:45 pm-10:55 pm

2 stops11h 10m

Seattle/Tacoma Intl

Sat 12/13

5:00 am-6:40 pm

2 stops10h 40m

$389

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Fri 12/12

7:36 pm-9:43 pm

1 stop29h 07m

Seattle/Tacoma Intl

Tue 12/16

7:20 am-6:36 pm

1 stop8h 16m

$389

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Mon 11/17

7:37 pm-10:23 am

1 stop17h 46m

Seattle/Tacoma Intl

Wed 12/3

7:20 am-6:36 pm

1 stop8h 16m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Best time to book a flight from Kissimmee to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kissimmee 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 Kissimmee to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Kissimmee to Seattle. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Kissimmee to Seattle, you should look to book at least 59 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 Kissimmee to Seattle?

Currently, November is the cheapest month in which you can book a flight from Kissimmee to Seattle (average of $128). Flying from Kissimmee to Seattle in June is currently the most expensive (average of $228). 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 K1S to SEA?

Find hourly flight availability from Kissimmee 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 October 28, 2025.

It’s optimal to fly from Kissimmee to Seattle in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Kissimmee to Seattle. Price data was last updated on October 26, 2025.

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

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 October 28, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Kissimmee 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.
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
7,995 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,794 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,122 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Kissimmee to Seattle. 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 into for flights to Seattle from Kissimmee?

    For a flight from Kissimmee to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 6 inbound flights from Kissimmee per day. 9 airlines have flights to Seattle/Tacoma Intl from Kissimmee on a regular basis.

  • How long is the flight from Kissimmee to Seattle?

    Delta and Alaska Airlines can get you from Kissimmee to Seattle in just under 6h 29m. Your travel time will be generally consistent. The distance between Kissimmee and Seattle is about 2549 mi. Generally, flights for this route are nonstop.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $150. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Kissimmee to Seattle for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kissimmee to Seattle on time: KLM (100%), Finnair (100%), Aeromexico (100%).

  • What are the cheapest flights from Kissimmee to Seattle?

    While on average a flight from Kissimmee to Seattle is generally $885, our data shows the cheapest flight currently is $146. When looking at the most popular route, (Orlando - Seattle/Tacoma Intl), you can expect to pay $177 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kissimmee to Seattle 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 Kissimmee to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Kissimmee to Seattle (average of $128). Flying from Kissimmee to Seattle in June is currently the most expensive (average of $228). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Alternative routes for Kissimmee to Seattle

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Top 9 airlines flying from Kissimmee to Seattle

Discover the top 9 airlines that operate flights from Kissimmee 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$274FlexibilityNo cancel feeOn-time65%
FrontierCheapest$139Average$259FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$484FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$169Average$406FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$189Average$374FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$234Average$394FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$392FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$451FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$257Average$454FlexibilityNo cancel feeOn-time75%

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