What is the cheapest airline that flies from Monroe Huenefeld to Seattle/Tacoma Intl?

Delta and American Airlines are the most popular carriers operating from Monroe Huenefeld to Seattle/Tacoma Intl

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 July 2026.

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.

$402 Cheap Flights from Monroe to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Monroe to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:19 am - 4:47 pm

MLU

SEA

8h 28m

1 stop

5:00 am - 1:14 pm

SEA

MLU

6h 14m

1 stop

$408American Airlines

Tue, Aug 4 - Wed, Aug 12

12:53 pm - 9:49 pm

MLU

SEA

10h 56m

1 stop

11:59 pm - 12:13 pm

SEA

MLU

10h 14m

2 stops

$414Delta

Sat, Sep 12 - Sat, Sep 19

6:18 am - 4:50 pm

MLU

SEA

12h 32m

2 stops

11:59 pm - 12:13 pm

SEA

MLU

10h 14m

2 stops

$419Delta

Sat, Sep 12 - Sat, Sep 19

12:53 pm - 9:49 pm

MLU

SEA

10h 56m

1 stop

6:00 am - 5:02 pm

SEA

MLU

9h 02m

1 stop

$438Delta

Sat, Sep 12 - Sat, Sep 19

6:00 am - 1:10 pm

MLU

SEA

9h 10m

1 stop

11:16 pm - 9:47 am

SEA

MLU

8h 31m

1 stop

$458American Airlines

Tue, Aug 25 - Fri, Sep 4

6:07 am - 6:44 pm

MLU

SEA

14h 37m

2 stops

6:00 am - 5:05 pm

SEA

MLU

9h 05m

1 stop

$464Delta

Tue, Aug 25 - Fri, Sep 4

12:58 pm - 10:00 pm

MLU

SEA

11h 02m

2 stops

5:30 am - 10:12 pm

SEA

MLU

14h 42m

2 stops

$469Delta

Tue, Aug 25 - Fri, Sep 4

6:07 am - 6:44 pm

MLU

SEA

14h 37m

2 stops

11:59 pm - 12:16 pm

SEA

MLU

10h 17m

1 stop

$478Delta

Tue, Aug 4 - Wed, Aug 12

12:58 pm - 10:05 pm

MLU

SEA

11h 07m

2 stops

9:53 am - 10:12 pm

SEA

MLU

10h 19m

2 stops

$483Delta

Sat, Aug 15 - Sat, Aug 29

5:48 pm - 11:57 pm

MLU

SEA

8h 09m

1 stop

11:59 pm - 12:16 pm

SEA

MLU

10h 17m

1 stop

$502Delta

Wed, Aug 5 - Wed, Aug 12

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American Airlines flights from Monroe to Seattle

Our best American Airlines deals on Monroe to Seattle flight tickets

American Airlines

Aug 4

MLU10:19 amMonroe Huenefeld

8h 28m

1 stop

SEA4:47 pmSeattle/Tacoma Intl

Aug 12

SEA5:00 amSeattle/Tacoma Intl

6h 14m

1 stop

MLU1:14 pmMonroe Huenefeld

$408

American Airlines

Aug 25

MLU6:00 amMonroe Huenefeld

9h 10m

1 stop

SEA1:10 pmSeattle/Tacoma Intl

Sep 4

SEA11:16 pmSeattle/Tacoma Intl

8h 31m

1 stop

MLU9:47 amMonroe Huenefeld

$458

American Airlines

Aug 4

MLU10:19 amMonroe Huenefeld

8h 28m

1 stop

SEA4:47 pmSeattle/Tacoma Intl

Aug 11

SEA11:16 pmSeattle/Tacoma Intl

8h 31m

1 stop

MLU9:47 amMonroe Huenefeld

$508

Delta flights from Monroe to Seattle

Our best Delta deals on Monroe to Seattle flight tickets

Delta

Sep 12

MLU12:53 pmMonroe Huenefeld

10h 56m

1 stop

SEA9:49 pmSeattle/Tacoma Intl

Sep 19

SEA11:59 pmSeattle/Tacoma Intl

10h 14m

2 stops

MLU12:13 pmMonroe Huenefeld

$414

Delta

Sep 12

MLU6:18 amMonroe Huenefeld

12h 32m

2 stops

SEA4:50 pmSeattle/Tacoma Intl

Sep 19

SEA11:59 pmSeattle/Tacoma Intl

10h 14m

2 stops

MLU12:13 pmMonroe Huenefeld

$419

Delta

Sep 12

MLU12:53 pmMonroe Huenefeld

10h 56m

1 stop

SEA9:49 pmSeattle/Tacoma Intl

Sep 19

SEA6:00 amSeattle/Tacoma Intl

9h 02m

1 stop

MLU5:02 pmMonroe Huenefeld

$438

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 8/4

10:19 am-4:47 pm

1 stop8h 28m

Seattle/Tacoma Intl

Wed 8/12

5:00 am-1:14 pm

1 stop6h 14m

$408

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 9/12

12:53 pm-9:49 pm

1 stop10h 56m

Seattle/Tacoma Intl

Sat 9/19

11:59 pm-12:13 pm

2 stops10h 14m

$414

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 9/12

6:18 am-4:50 pm

2 stops12h 32m

Seattle/Tacoma Intl

Sat 9/19

11:59 pm-12:13 pm

2 stops10h 14m

$419

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 9/12

12:53 pm-9:49 pm

1 stop10h 56m

Seattle/Tacoma Intl

Sat 9/19

6:00 am-5:02 pm

1 stop9h 02m

$438

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 8/25

6:00 am-1:10 pm

1 stop9h 10m

Seattle/Tacoma Intl

Fri 9/4

11:16 pm-9:47 am

1 stop8h 31m

$458

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 8/25

6:07 am-6:44 pm

2 stops14h 37m

Seattle/Tacoma Intl

Fri 9/4

6:00 am-5:05 pm

1 stop9h 05m

$464

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 8/25

12:58 pm-10:00 pm

2 stops11h 02m

Seattle/Tacoma Intl

Fri 9/4

5:30 am-10:12 pm

2 stops14h 42m

$469

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 8/4

6:07 am-6:44 pm

2 stops14h 37m

Seattle/Tacoma Intl

Wed 8/12

11:59 pm-12:16 pm

1 stop10h 17m

$478

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 8/15

12:58 pm-10:05 pm

2 stops11h 07m

Seattle/Tacoma Intl

Sat 8/29

9:53 am-10:12 pm

2 stops10h 19m

$483

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Wed 8/5

5:48 pm-11:57 pm

1 stop8h 09m

Seattle/Tacoma Intl

Wed 8/12

11:59 pm-12:16 pm

1 stop10h 17m

$502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted 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

Prices

Airlines

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Monroe to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Seattle in January, then you should wait until April to fly from Monroe, when ticket prices are also cheap, with an average price of $358.

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

Fastest flight time	7h 28m
Direct flights	None

The fastest flight from Monroe to Seattle takes 7h 28m

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

Search flight deals

Frequently asked questions about flying from Monroe to Seattle

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 7h 28m, 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 July 2026.
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 $318	Free Cancellation	Rating 7.1 11,790 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Federal Way

Cle Elum

Marysville

Fife

Centralia

Kirkland

Shoreline

Lacey

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.