HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$139+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kissimmee to Seattle 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 Kissimmee to Seattle/Tacoma Intl are usually found in November or January, booked 54 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$236
(Cheapflightsfares)

One-way from

$139
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$397
Provider with most accurate pricing for Orlando (ORL)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando (ORL)-Seattle/Tacoma Intl flights.
Search Deals
From Kissimmee to Seattle/Tacoma Intl
Search Deals
One-way flight from Kissimmee to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amMCO - SEA
1 stop8h 31mFrontier
Sun 5/48:22 pmSEA - MCO
1 stop8h 08mFrontier
Deal found 3/27$236
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:25 amMCO - SEA
1 stop16h 45mMultiple Airlines
Sun 5/188:22 pmSEA - MCO
1 stop8h 08mMultiple Airlines
Deal found 3/27$242
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:25 amMCO - SEA
1 stop16h 45mSpirit Airlines
Wed 5/216:00 amSEA - MCO
1 stop12h 10mSpirit Airlines
Deal found 3/26$246
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:54 pmMCO - SEA
1 stop9h 05mAmerican Airlines
Sun 4/2712:59 amSEA - MCO
1 stop7h 58mAmerican Airlines
Deal found 3/27$297
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:20 amMCO - SEA
Nonstop6h 10mAlaska Airlines
Fri 8/2211:05 pmSEA - MCO
Nonstop5h 39mAlaska Airlines
Deal found 3/26$339
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:55 pmMCO - SEA
Nonstop6h 21mDelta
Tue 6/36:00 amSEA - MCO
1 stop10h 48mDelta
Deal found 3/26$341
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:43 amMCO - SEA
1 stop8h 24mSun Country Air
Mon 10/66:10 pmSEA - MCO
1 stop14h 01mSun Country Air
Deal found 3/27$350
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:00 pmMCO - SEA
1 stop10h 14mUnited Airlines
Sun 8/2411:55 pmSEA - MCO
1 stop7h 56mUnited Airlines
Deal found 3/27$354
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:45 pmMCO - SEA
2 stops11h 05mSouthwest
Mon 10/65:15 amSEA - MCO
2 stops10h 30mSouthwest
Deal found 3/27$369
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amMCO - SEA
1 stop9h 30mHawaiian Airlines
Mon 5/129:15 pmSEA - MCO
Nonstop5h 34mHawaiian Airlines
Deal found 3/27$378

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 March 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

Thu 5/1

6:00 am-11:31 am

1 stop8h 31m

Seattle/Tacoma Intl

Sun 5/4

8:22 pm-7:30 am

1 stop8h 08m

$236

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 5/13

10:25 am-12:10 am

1 stop16h 45m

Seattle/Tacoma Intl

Sun 5/18

8:22 pm-7:30 am

1 stop8h 08m

$242

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 5/13

10:25 am-12:10 am

1 stop16h 45m

Seattle/Tacoma Intl

Wed 5/21

6:00 am-9:10 pm

1 stop12h 10m

$246

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 4/24

4:54 pm-10:59 pm

1 stop9h 05m

Seattle/Tacoma Intl

Sun 4/27

12:59 am-11:57 am

1 stop7h 58m

$297

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 8/14

7:20 am-10:30 am

Nonstop6h 10m

Seattle/Tacoma Intl

Fri 8/22

11:05 pm-7:44 am

Nonstop5h 39m

$339

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 5/28

6:55 pm-10:16 pm

Nonstop6h 21m

Seattle/Tacoma Intl

Tue 6/3

6:00 am-7:48 pm

1 stop10h 48m

$341

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Fri 8/15

12:00 pm-7:14 pm

1 stop10h 14m

Seattle/Tacoma Intl

Sun 8/24

11:55 pm-10:51 am

1 stop7h 56m

$354

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Tue 8/12

4:15 pm-11:10 pm

2 stops9h 55m

Seattle/Tacoma Intl

Tue 8/19

2:25 pm-6:00 am

2 stops12h 35m

$369

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Wed 5/7

7:00 am-1:30 pm

1 stop9h 30m

Seattle/Tacoma Intl

Mon 5/12

9:15 pm-5:49 am

Nonstop5h 34m

$378

OrlandoSeattle

MCO - SEA

MCOSEA

Orlando

Thu 7/3

7:15 pm-10:50 pm

1 stop30h 35m

Seattle/Tacoma Intl

Sat 7/12

11:59 pm-11:31 am

1 stop8h 32m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 21 results
1
2
3

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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Kissimmee to Seattle, you should look to book at least 54 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 July is currently the most expensive (average of $411). 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 March 28, 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 March 23, 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. Saturday 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 March 28, 2025.

The most flights from K1S to SEA are scheduled on a Thursday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Kissimmee to Seattle, such as Southwest, Alaska Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 11 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 Spirit Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Frontier and Sun Country Air, 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: China Eastern (86%), Air Tahiti Nui (84%), LATAM Airlines (83%).

  • What are the cheapest flights from Kissimmee to Seattle?

    While on average a flight from Kissimmee to Seattle is generally $927, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Orlando - Seattle/Tacoma Intl), you can expect to pay $251 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 July is currently the most expensive (average of $411). 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 Kissimmee?

Book flights to Kissimmee if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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.

Alternative routes for Kissimmee to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Seattle flights
Tampa to Seattle flights
Fort Lauderdale to Seattle flights
Miami to Seattle flights
Jacksonville to Seattle flights
Orlando to Portland flights
West Palm Beach to Seattle flights
Fort Myers to Seattle flights
Fort Lauderdale to Portland flights
Tampa to Portland flights
Pensacola to Seattle flights
Miami to Portland flights
Jacksonville to Portland flights
Sarasota to Seattle flights
Valparaiso to Seattle flights
Orlando to Spokane flights
Fort Myers to Portland flights
Tallahassee to Seattle flights
Tampa to Spokane flights
West Palm Beach to Portland flights
Panama City to Seattle flights
Sarasota to Portland flights
Gainesville to Portland flights
Pensacola to Portland flights
Daytona Beach to Seattle flights
Gainesville to Seattle flights
Jacksonville to Spokane flights
Daytona Beach to Portland flights
Melbourne to Seattle flights
Fort Lauderdale to Spokane flights
Tallahassee to Spokane flights
Pensacola to Spokane flights
Orlando to Pasco flights
Melbourne to Portland flights
Tampa to Bellingham flights
Valparaiso to Portland flights
Panama City to Portland flights
Key West to Seattle flights
Daytona Beach to Spokane flights
Fort Myers to Spokane flights
Miami to Spokane flights
Jacksonville to Pasco flights
Tallahassee to Portland flights
Tampa to Pasco flights
Orlando to Pullman flights
West Palm Beach to Spokane flights
Orlando to Bellingham flights
Gainesville to Spokane flights
Valparaiso to Spokane flights

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$282FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$221FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$169Average$430FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$189Average$361FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$236Average$423FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$500FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$248Average$472FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$536FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$516FlexibilityNo cancel feeOn-time63%
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.