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$159+ Cheap flights from Myrtle Beach to Seattle (MYR - 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Myrtle Beach Intl to Seattle/Tacoma Intl are usually found in January or November, booked 85 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Myrtle Beach to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Myrtle Beach (MYR) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$159
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$568
From Myrtle Beach Intl to Seattle/Tacoma Intl
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One-way flight from Myrtle Beach Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 15% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Myrtle Beach to Seattle

Cheapest flights from Myrtle Beach to Seattle
Explore the most affordable flight options available from Myrtle Beach to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 8/56:16 pmMYR - SEA
1 stop7h 39mAmerican Airlines
Tue 8/195:25 amSEA - MYR
1 stop8h 59mAmerican Airlines
Deal found 6/12$297
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2712:11 pmMYR - SEA
2 stops31h 14mMultiple Airlines
Tue 8/55:30 pmSEA - MYR
2 stops35h 09mMultiple Airlines
Deal found 6/11$322
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/133:16 pmMYR - SEA
2 stops28h 09mSpirit Airlines
Sun 7/205:30 pmSEA - MYR
2 stops35h 09mSpirit Airlines
Deal found 6/9$350
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 7/283:59 pmMYR - SEA
1 stop9h 19mDelta
Tue 8/51:34 pmSEA - MYR
1 stop7h 25mDelta
Deal found 6/11$362
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/14:50 pmMYR - SEA
1 stop10h 09mUnited Airlines
Tue 7/811:58 pmSEA - MYR
2 stops13h 32mUnited Airlines
Deal found 6/10$378
This Southwest deal was found by Cheapflights users on 6/12. 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.
Tue 7/156:25 pmMYR - SEA
1 stop7h 50mSouthwest
Sat 7/266:15 amSEA - MYR
1 stop9h 25mSouthwest
Deal found 6/12$408
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 9/272:48 pmMYR - SEA
2 stops10h 41mAlaska Airlines
Sat 10/49:25 pmSEA - MYR
1 stop9h 52mAlaska Airlines
Deal found 6/11$497

Cheapflights Fare Finder

Customize your flight search to find flights from Myrtle Beach 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 June 12, 2025.
Use the filters below to find and compare flights from Myrtle Beach to Seattle that are best for you.

Fly from

Myrtle Beach

Fly to

Seattle

Route

Depart

Return

Price

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Tue 8/5

6:16 pm-10:55 pm

1 stop7h 39m

Seattle/Tacoma Intl

Tue 8/19

5:25 am-5:24 pm

1 stop8h 59m

$297

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Sun 7/27

12:11 pm-4:25 pm

2 stops31h 14m

Seattle/Tacoma Intl

Tue 8/5

5:30 pm-7:39 am

2 stops35h 09m

$322

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Sun 7/13

3:16 pm-4:25 pm

2 stops28h 09m

Seattle/Tacoma Intl

Sun 7/20

5:30 pm-7:39 am

2 stops35h 09m

$350

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Mon 7/28

3:59 pm-10:18 pm

1 stop9h 19m

Seattle/Tacoma Intl

Tue 8/5

1:34 pm-11:59 pm

1 stop7h 25m

$362

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Tue 7/1

4:50 pm-11:59 pm

1 stop10h 09m

Seattle/Tacoma Intl

Tue 7/8

11:58 pm-4:30 pm

2 stops13h 32m

$378

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Tue 7/15

6:25 pm-11:15 pm

1 stop7h 50m

Seattle/Tacoma Intl

Sat 7/26

6:15 am-6:40 pm

1 stop9h 25m

$408

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Thu 7/10

3:16 pm-4:25 pm

2 stops28h 09m

$159

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Thu 7/10

12:11 pm-4:25 pm

2 stops31h 14m

$161

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Sat 8/30

3:27 pm-11:40 pm

1 stop11h 13m

$164

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Sun 8/31

1:40 pm-11:30 pm

2 stops12h 50m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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Best time to book a flight from Myrtle Beach to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Myrtle Beach to Seattle. Price data was last updated on June 9, 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Myrtle Beach to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Myrtle Beach to Seattle (average of $238). Flying from Myrtle Beach to Seattle in July is currently the most expensive (average of $391). 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 MYR to SEA?

Find hourly flight availability from Myrtle Beach 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Myrtle Beach to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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 June 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Myrtle Beach to Seattle to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • What are the cheapest airlines flying from Myrtle Beach to Seattle round-trip?

    Currently priced at $297, American Airlines will fly you from Myrtle Beach to Seattle and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $350 and $362, respectively. American Airlines is currently priced 39% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $159 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $164 and Southwest from $215 one-way.

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

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

  • How can I find direct flights from Myrtle Beach to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Myrtle Beach 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 Myrtle Beach to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Myrtle Beach to Seattle (average of $238). Flying from Myrtle Beach to Seattle in July is currently the most expensive (average of $391). 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 Myrtle Beach?

Book flights to Myrtle Beach if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Myrtle Beach to Seattle

Discover the top 3 airlines that operate flights from Myrtle Beach 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$427FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$350Average$513FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$401Average$516FlexibilityNo cancel feeOn-time63%

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