Question 1

What is the cheapest month to fly to Seattle?

Accepted Answer

In general, February is the cheapest month to fly from Charlotte to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $438. If you don’t want to visit Seattle in February, then you should wait until November to fly from Charlotte, when ticket prices are also cheap, with an average price of $441.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 3

How many flights depart from Charlotte to Seattle on average per day?

Accepted Answer

As of February 2026, there are 3 flights per day flying from Charlotte to Seattle. The most common time of day flights depart is 8:00AM, with 66% of flights taking off in the afternoon.

Question 4

What is the cheapest airline that flies from Charlotte Douglas to Seattle/Tacoma Intl?

Accepted Answer

Frontier and Southwest are the most popular carriers operating from Charlotte Douglas to Seattle/Tacoma Intl

Question 5

How far in advance should I book a flight to Seattle?

Accepted Answer

You are more likely to see cheaper flights to Seattle from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $478 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Charlotte for as low as $430 on momondo.

Question 6

Which layover airport has the shortest connection time from Charlotte to Seattle?

Accepted Answer

Minneapolis (MSP) has the shortest average layover time for this route: 0h 53m.

Question 7

What cabin class options are available on Charlotte Douglas to Seattle/Tacoma Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on Charlotte Douglas to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 8

What is the cheapest time of day to depart on your flight to Seattle?

Accepted Answer

Flying to Seattle from Charlotte at noon is the least expensive time of day to depart. momondo users have found prices as low as $480 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $527. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 9

What is the cheapest day to depart on your flight to Seattle?

Accepted Answer

On average, the least expensive day to fly to Seattle from Charlotte is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $474. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Charlotte because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $531.

Question 10

Which layover airport offers the lowest fares from Charlotte to Seattle?

Accepted Answer

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $176.

Question 11

How many flights depart from Charlotte to Seattle on average per week?

Accepted Answer

21 flights are operational weekly from Charlotte to Seattle as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 12

Which layover airport has the shortest travel time from Charlotte to Seattle?

Accepted Answer

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 7h 48m.

Question 13

What is the most punctual flight time for Charlotte to Seattle flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Question 14

How have Charlotte to Seattle flight prices changed over time?

Accepted Answer

As of February 2026, prices for Charlotte to Seattle flights are approximately 67% more expensive when compared to flights at the same time last year.

Question 15

How often are flights from Charlotte to Seattle delayed?

Accepted Answer

Historically, on average around 18% of flights between Charlotte and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

Question 16

What is the cheapest Charlotte Douglas to Seattle/Tacoma Intl flight route?

Accepted Answer

Fly from Charlotte Douglas to Seattle/Tacoma Intl for the best Charlotte Douglas - Seattle/Tacoma Intl flight prices

Question 17

Which airline has the best punctuality record on Charlotte to Seattle flights?

Accepted Answer

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

Question 18

Which airport is the most popular layover for flights between Charlotte and Seattle?

Accepted Answer

Denver (DEN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Question 19

What airlines fly to Seattle?

Accepted Answer

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Seattle from Charlotte according to our data. American Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Question 20

When did momondo last update prices for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

Accepted Answer

Prices for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

Question 21

How many operators does momondo search for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

Accepted Answer

As of February 2026, there are 6 operators available to choose from for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport.

Question 22

How old do you have to be to fly from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport.

Question 23

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

Accepted Answer

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$404
Fastest flight time	5h 41m
Direct flights	Every day
Airports in Seattle	1 airport

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $91	Free Cancellation	Rating 6.3 8,396 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $118	Free Cancellation	Rating 5.7 3,051 reviews	Search Frontier flights
United Airlines	PriceFrom $188	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights
Southwest	PriceFrom $327	Free Cancellation	Rating 8.0 4,271 reviews	Search Southwest flights
American Airlines	PriceFrom $384	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights

Cheap flights from Charlotte to Seattle from $82

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How to get the cheapest flight ticket from Charlotte to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Charlotte Douglas to Seattle/Tacoma Intl flight route?

Fly from Charlotte Douglas to Seattle/Tacoma Intl for the best Charlotte Douglas - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

What cabin class options are available on Charlotte Douglas to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Charlotte Douglas to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Charlotte to Seattle flight prices changed over time?

As of February 2026, prices for Charlotte to Seattle flights are approximately 67% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Charlotte Douglas to Seattle/Tacoma Intl?

Frontier and Southwest are the most popular carriers operating from Charlotte Douglas to Seattle/Tacoma Intl

What airlines fly to Seattle?

How often are flights from Charlotte to Seattle delayed?

Historically, on average around 18% of flights between Charlotte and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

What is the most punctual flight time for Charlotte to Seattle flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Charlotte to Seattle flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Charlotte and Seattle?

Denver (DEN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Charlotte to Seattle?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $176.

Which layover airport has the shortest travel time from Charlotte to Seattle?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 7h 48m.

Which layover airport has the shortest connection time from Charlotte to Seattle?

Minneapolis (MSP) has the shortest average layover time for this route: 0h 53m.

How many flights depart from Charlotte to Seattle on average per day?

As of February 2026, there are 3 flights per day flying from Charlotte to Seattle. The most common time of day flights depart is 8:00AM, with 66% of flights taking off in the afternoon.

How many flights depart from Charlotte to Seattle on average per week?

21 flights are operational weekly from Charlotte to Seattle as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Charlotte to Seattle

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How old do you have to be to fly from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

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