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$154+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Kissimmee to Seattle/Tacoma Intl are usually found in November or January, booked 25 days in advance, depart on a Thursday or Tuesday 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 July 29, 2025.

Round-trip from

$255
(Kiwi.com)

One-way from

$154
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$457
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. 16% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/164:30 pmMCO - SEA
1 stop10h 12mFrontier
Tue 8/196:41 amSEA - MCO
1 stop7h 29mFrontier
Deal found 7/28$255
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:10 amMCO - SEA
Nonstop6h 10mAlaska Airlines
Tue 9/231:40 pmSEA - MCO
2 stops24h 36mAlaska Airlines
Deal found 7/27$256
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:30 pmMCO - SEA
1 stop11h 50mJetBlue
Sun 10/511:40 pmSEA - MCO
1 stop12h 15mJetBlue
Deal found 7/28$275
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Fri 8/87:54 amMCO - SEA
1 stop9h 12mMultiple Airlines
Mon 8/115:30 pmSEA - MCO
1 stop11h 51mMultiple Airlines
Deal found 7/28$286
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:39 pmMCO - SEA
Nonstop6h 11mHawaiian Airlines
Tue 9/307:50 amSEA - MCO
1 stop8h 29mHawaiian Airlines
Deal found 7/29$287
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:45 pmMCO - SEA
Nonstop6h 20mDelta
Tue 9/167:25 amSEA - MCO
2 stops13h 04mDelta
Deal found 7/28$295
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:10 pmMCO - SEA
1 stop9h 35mSouthwest
Wed 9/175:35 amSEA - MCO
2 stops10h 10mSouthwest
Deal found 7/28$302

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 July 29, 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

Sat 8/16

4:30 pm-11:42 pm

1 stop10h 12m

Seattle/Tacoma Intl

Tue 8/19

6:41 am-5:10 pm

1 stop7h 29m

$255

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 9/23

7:10 am-10:20 am

Nonstop6h 10m

Seattle/Tacoma Intl

Tue 9/23

1:40 pm-5:16 pm

2 stops24h 36m

$256

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 10/1

1:30 pm-10:20 pm

1 stop11h 50m

Seattle/Tacoma Intl

Mon 10/6

11:40 pm-2:55 pm

1 stop12h 15m

$275

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 9/11

4:39 pm-7:50 pm

Nonstop6h 11m

Seattle/Tacoma Intl

Wed 9/17

3:45 pm-12:23 am

Nonstop5h 38m

$277

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Fri 8/8

7:54 am-2:06 pm

1 stop9h 12m

Seattle/Tacoma Intl

Mon 8/11

5:30 pm-8:21 am

1 stop11h 51m

$286

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 9/10

6:45 pm-10:05 pm

Nonstop6h 20m

Seattle/Tacoma Intl

Tue 9/16

7:25 am-11:29 pm

2 stops13h 04m

$295

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 9/11

3:10 pm-9:45 pm

1 stop9h 35m

Seattle/Tacoma Intl

Wed 9/17

5:35 am-6:45 pm

2 stops10h 10m

$302

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Sun 8/3

6:00 am-12:34 am

1 stop21h 34m

$154

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 10/7

5:50 pm-9:14 pm

Nonstop6h 24m

$158

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 8/21

9:00 am-12:09 pm

Nonstop6h 09m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 17 results
1
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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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Kissimmee to Seattle, you should look to book at least 25 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, January is the cheapest month in which you can book a flight from Kissimmee to Seattle (average of $238). Flying from Kissimmee to Seattle in June is currently the most expensive (average of $389). 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kissimmee to Seattle as you normally would.

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 July 20, 2025.

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

Weekly flight availability from Kissimmee to Seattle

Explore weekly flight availability from Kissimmee to Seattle. 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 July 29, 2025.

The most flights from K1S to SEA are scheduled on a Monday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

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 July 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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 16 inbound flights from Kissimmee per day. 9 airlines have flights to Seattle/Tacoma Intl from Kissimmee on a regular basis.

  • 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 $154. However, be on the lookout for offers from Hawaiian 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: Korean Air (89%), Finnair (86%), Air Tahiti Nui (74%).

  • What are the cheapest flights from Kissimmee to Seattle?

    While on average a flight from Kissimmee to Seattle is generally $1,210, our data shows the cheapest flight currently is $168. When looking at the most popular route, (Orlando - Seattle/Tacoma Intl), you can expect to pay $262 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, January is the cheapest month in which you can book a flight from Kissimmee to Seattle (average of $238). Flying from Kissimmee to Seattle in June is currently the most expensive (average of $389). 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
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
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Issaquah
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Shoreline
Federal Way
Shelton

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$272FlexibilityNo cancel feeOn-time65%
FrontierCheapest$120Average$239FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$153Average$374FlexibilityNo cancel feeOn-time83%
Hawaiian AirlinesCheapest$178Average$419FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$228Average$406FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$484FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$394FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$438FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$258Average$456FlexibilityNo cancel feeOn-time75%

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