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

Prices for flights from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport are updated daily.

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

The number of operators available for flights from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport is 1 as of November 2025.

How old do you have to be to fly from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport?

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 Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport.

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

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$357 Cheap Flights from Monroe to Seattle in 2025/26

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Cheap round-trip flights

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5:20 pm - 11:15 pmMLU-SEA

7h 55m1 stop

2:02 pm - 4:37 pmSEA-MLU

24h 35m2 stops

$357Delta

Find Deal

Tue, Jan 27 - Sat, Jan 31

5:20 pm - 11:15 pmMLU-SEA

7h 55m1 stop

4:05 pm - 4:37 pmSEA-MLU

22h 32m1 stop

$377Delta

Find Deal

Tue, Jan 27 - Sat, Jan 31

5:20 pm - 11:15 pmMLU-SEA

7h 55m1 stop

11:55 am - 10:16 pmSEA-MLU

8h 21m1 stop

$387Delta

Find Deal

Tue, Jan 27 - Sat, Jan 31

6:00 am - 6:05 pmMLU-SEA

14h 05m2 stops

10:00 am - 10:49 pmSEA-MLU

10h 49m2 stops

$399American Airlines

Find Deal

Tue, Jan 27 - Sat, Jan 31

5:30 am - 10:59 amMLU-SEA

7h 29m1 stop

12:59 am - 9:34 amSEA-MLU

6h 35m1 stop

$439American Airlines

Find Deal

Thu, Dec 18 - Thu, Dec 25

10:04 am - 2:54 pmMLU-SEA

6h 50m1 stop

11:59 pm - 9:34 amSEA-MLU

7h 35m1 stop

$464American Airlines

Find Deal

Thu, Dec 18 - Fri, Dec 26

10:04 am - 5:26 pmMLU-SEA

9h 22m2 stops

12:59 am - 9:34 amSEA-MLU

6h 35m1 stop

$598American Airlines

Find Deal

Thu, Dec 18 - Thu, Dec 25

5:20 pm - 12:06 amMLU-SEA

8h 46m1 stop

6:00 am - 4:34 pmSEA-MLU

8h 34m1 stop

$608Delta

Find Deal

Thu, Apr 30 - Sat, May 9

10:04 am - 5:26 pmMLU-SEA

9h 22m2 stops

11:59 pm - 9:34 amSEA-MLU

7h 35m1 stop

$623American Airlines

Find Deal

Thu, Dec 18 - Fri, Dec 26

6:02 pm - 9:26 amMLU-SEA

17h 24m1 stop

5:23 am - 10:12 pmSEA-MLU

14h 49m1 stop

$674American Airlines

Find Deal

Tue, Dec 30 - Sat, Jan 3

American Airlines flights from Monroe to Seattle

Our best American Airlines deals on Monroe to Seattle flight tickets

American Airlines

Jan 27

MLU6:00 amMonroe Huenefeld

14h 05m

2 stops

SEA6:05 pmSeattle/Tacoma Intl

Jan 31

SEA10:00 amSeattle/Tacoma Intl

10h 49m

2 stops

MLU10:49 pmMonroe Huenefeld

$399

Find similar

American Airlines

Dec 18

MLU5:30 amMonroe Huenefeld

7h 29m

1 stop

SEA10:59 amSeattle/Tacoma Intl

Dec 25

SEA12:59 amSeattle/Tacoma Intl

6h 35m

1 stop

MLU9:34 amMonroe Huenefeld

$439

Find similar

American Airlines

Dec 18

MLU10:04 amMonroe Huenefeld

6h 50m

1 stop

SEA2:54 pmSeattle/Tacoma Intl

Dec 26

SEA11:59 pmSeattle/Tacoma Intl

7h 35m

1 stop

MLU9:34 amMonroe Huenefeld

$464

Find similar

Delta flights from Monroe to Seattle

Our best Delta deals on Monroe to Seattle flight tickets

Delta

Jan 27

MLU5:20 pmMonroe Huenefeld

7h 55m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

Jan 31

SEA2:02 pmSeattle/Tacoma Intl

24h 35m

2 stops

MLU4:37 pmMonroe Huenefeld

$357

Find similar

Delta

Jan 27

MLU5:20 pmMonroe Huenefeld

7h 55m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

Jan 31

SEA4:05 pmSeattle/Tacoma Intl

28h 11m

1 stop

MLU10:16 pmMonroe Huenefeld

$377

Find similar

Delta

Jan 27

MLU5:20 pmMonroe Huenefeld

7h 55m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

Jan 31

SEA11:55 amSeattle/Tacoma Intl

8h 21m

1 stop

MLU10:16 pmMonroe Huenefeld

$387

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 1/27

5:20 pm-11:15 pm

1 stop7h 55m

Seattle/Tacoma Intl

Sat 1/31

2:02 pm-4:37 pm

2 stops24h 35m

$357

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 1/27

5:20 pm-11:15 pm

1 stop7h 55m

Seattle/Tacoma Intl

Sat 1/31

4:05 pm-4:37 pm

1 stop22h 32m

$377

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 1/27

5:20 pm-11:15 pm

1 stop7h 55m

Seattle/Tacoma Intl

Sat 1/31

11:55 am-10:16 pm

1 stop8h 21m

$387

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 1/27

6:00 am-6:05 pm

2 stops14h 05m

Seattle/Tacoma Intl

Sat 1/31

10:00 am-10:49 pm

2 stops10h 49m

$399

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 12/18

5:30 am-10:59 am

1 stop7h 29m

Seattle/Tacoma Intl

Thu 12/25

12:59 am-9:34 am

1 stop6h 35m

$439

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 12/18

10:04 am-2:54 pm

1 stop6h 50m

Seattle/Tacoma Intl

Fri 12/26

11:59 pm-9:34 am

1 stop7h 35m

$464

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 12/18

10:04 am-5:26 pm

2 stops9h 22m

Seattle/Tacoma Intl

Thu 12/25

12:59 am-9:34 am

1 stop6h 35m

$598

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 4/30

5:20 pm-12:06 am

1 stop8h 46m

Seattle/Tacoma Intl

Sat 5/9

6:00 am-4:34 pm

1 stop8h 34m

$608

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 12/18

10:04 am-5:26 pm

2 stops9h 22m

Seattle/Tacoma Intl

Fri 12/26

11:59 pm-9:34 am

1 stop7h 35m

$623

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 12/30

6:02 pm-9:26 am

1 stop17h 24m

Seattle/Tacoma Intl

Sat 1/3

5:23 am-10:12 pm

1 stop14h 49m

$674

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Monroe to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

On average, the least expensive day to fly to Seattle from Monroe is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $545. 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 Monroe because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $847.

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

Flying to Seattle from Monroe in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $565 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $622. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Monroe to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Monroe to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Monroe to Seattle (MLU to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monroe to Seattle

Direct flights	None

There are no direct flights from Monroe to Seattle. There are no popular flight routes from Monroe to Seattle.

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How far is Monroe Huenefeld to Seattle/Tacoma Intl by plane?
The distance between Monroe Huenefeld and Seattle/Tacoma Intl is about 1888.6 mi. Flights usually cover this in 6h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport is 1 as of November 2025.
How old do you have to be to fly from Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport?
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 Monroe Huenefeld Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Monroe to Seattle?
momondo data reveals that the most frequently booked airline on the route from Monroe to Seattle is American Airlines, representing 100% of all bookings.

Best airlines flying from Monroe to Seattle

Compare and see reviews for airlines that fly from Monroe to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $419	Free Cancellation	Rating 7.2 11,047 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Lakewood

Federal Way

Fife

Cle Elum

Centralia

Kirkland

Westport

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Monroe to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Monroe to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Monroe to Seattle with flexible booking policies on momondo?

Flights from Monroe to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Monroe to Seattle?

Once you have performed a search for Monroe to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Monroe to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Monroe and alert you when they change.