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Cheap flights from Monroe to Seattle from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Monroe to Seattle departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Monroe to Seattle

Cheap round-trip flights

American Airlines Logo
10:03 am - 3:31 pmMLU-SEA
7h 28m1 stop
American Airlines Logo
2:20 pm - 10:31 pmSEA-MLU
6h 11m1 stop
$298American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
American Airlines Logo
10:03 am - 6:11 pmMLU-SEA
10h 08m2 stops
American Airlines Logo
12:41 am - 9:32 amSEA-MLU
6h 51m1 stop
$304American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
10:03 am - 8:14 pmMLU-SEA
12h 11m2 stops
American Airlines Logo
11:25 am - 10:31 pmSEA-MLU
9h 06m2 stops
$309American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:20 pm - 10:59 pmMLU-SEA
6h 39m1 stop
American Airlines Logo
11:24 pm - 9:38 amSEA-MLU
8h 14m1 stop
$323American Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
American Airlines Logo
5:30 am - 1:09 pmMLU-SEA
9h 39m1 stop
American Airlines Logo
6:30 am - 5:52 pmSEA-MLU
9h 22m2 stops
$370American Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
American Airlines Logo
10:03 am - 6:11 pmMLU-SEA
10h 08m2 stops
American Airlines Logo
6:30 am - 5:52 pmSEA-MLU
9h 22m2 stops
$375American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
American Airlines Logo
10:02 am - 6:11 pmMLU-SEA
10h 09m2 stops
American Airlines Logo
12:41 am - 9:32 amSEA-MLU
6h 51m1 stop
$425American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
10:03 am - 6:11 pmMLU-SEA
10h 08m2 stops
American Airlines Logo
12:41 am - 9:32 amSEA-MLU
6h 51m1 stop
$471American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
12:53 pm - 8:50 pmMLU-SEA
9h 57m2 stops
Delta Logo
7:25 am - 10:07 pmSEA-MLU
12h 42m2 stops
$789Delta
Find Deal
Thu, Oct 2 - Wed, Oct 8
Delta Logo
1:00 pm - 10:25 pmMLU-SEA
11h 25m2 stops
Delta Logo
11:40 am - 10:07 pmSEA-MLU
8h 27m1 stop
$842Delta
Find Deal
Tue, Oct 7 - Thu, Oct 9

American Airlines flights from Monroe to Seattle

Our best American Airlines deals on Monroe to Seattle flight tickets
American Airlines
Nov 15
MLU10:03 amMonroe Huenefeld
7h 28m
1 stop
SEA3:31 pmSeattle/Tacoma Intl
Nov 19
SEA2:20 pmSeattle/Tacoma Intl
6h 11m
1 stop
MLU10:31 pmMonroe Huenefeld
$298
Find similar
American Airlines
Nov 15
MLU10:03 amMonroe Huenefeld
10h 08m
2 stops
SEA6:11 pmSeattle/Tacoma Intl
Nov 18
SEA12:41 amSeattle/Tacoma Intl
6h 51m
1 stop
MLU9:32 amMonroe Huenefeld
$304
Find similar
American Airlines
Nov 15
MLU10:03 amMonroe Huenefeld
12h 11m
2 stops
SEA8:14 pmSeattle/Tacoma Intl
Nov 18
SEA11:25 amSeattle/Tacoma Intl
9h 06m
2 stops
MLU10:31 pmMonroe Huenefeld
$309
Find similar

Delta flights from Monroe to Seattle

Our best Delta deals on Monroe to Seattle flight tickets
Delta
Oct 2
MLU12:53 pmMonroe Huenefeld
9h 57m
2 stops
SEA8:50 pmSeattle/Tacoma Intl
Oct 8
SEA7:25 amSeattle/Tacoma Intl
12h 42m
2 stops
MLU10:07 pmMonroe Huenefeld
$789
Find similar
Delta
Oct 7
MLU1:00 pmMonroe Huenefeld
11h 25m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
Oct 9
SEA11:40 amSeattle/Tacoma Intl
8h 27m
1 stop
MLU10:07 pmMonroe Huenefeld
$842
Find similar
Delta
Sep 24
MLU12:53 pmMonroe Huenefeld
9h 57m
2 stops
SEA8:50 pmSeattle/Tacoma Intl
Sep 27
SEA9:25 amSeattle/Tacoma Intl
10h 36m
2 stops
MLU10:01 pmMonroe Huenefeld
$1,053
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Monroe 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Monroe to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 11/15

10:03 am-3:31 pm

1 stop7h 28m

Seattle/Tacoma Intl

Wed 11/19

2:20 pm-10:31 pm

1 stop6h 11m

$298

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 11/15

10:03 am-6:11 pm

2 stops10h 08m

Seattle/Tacoma Intl

Tue 11/18

12:41 am-9:32 am

1 stop6h 51m

$304

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Sat 11/15

10:03 am-8:14 pm

2 stops12h 11m

Seattle/Tacoma Intl

Tue 11/18

11:25 am-10:31 pm

2 stops9h 06m

$309

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 10/2

6:20 pm-10:59 pm

1 stop6h 39m

Seattle/Tacoma Intl

Wed 10/8

11:24 pm-9:38 am

1 stop8h 14m

$323

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 11/13

5:30 am-1:09 pm

1 stop9h 39m

Seattle/Tacoma Intl

Wed 11/19

6:30 am-5:52 pm

2 stops9h 22m

$370

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Wed 11/12

10:03 am-6:11 pm

2 stops10h 08m

Seattle/Tacoma Intl

Wed 11/19

6:30 am-5:52 pm

2 stops9h 22m

$375

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 11/13

10:02 am-6:11 pm

2 stops10h 09m

Seattle/Tacoma Intl

Tue 11/18

12:41 am-9:32 am

1 stop6h 51m

$425

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Fri 11/14

10:03 am-6:11 pm

2 stops10h 08m

Seattle/Tacoma Intl

Tue 11/18

12:41 am-9:32 am

1 stop6h 51m

$471

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Thu 10/2

12:53 pm-8:50 pm

2 stops9h 57m

Seattle/Tacoma Intl

Wed 10/8

7:25 am-10:07 pm

2 stops12h 42m

$789

MonroeSeattle

MLU - SEA

MLUSEA

Monroe Huenefeld

Tue 10/7

1:00 pm-10:25 pm

2 stops11h 25m

Seattle/Tacoma Intl

Thu 10/9

11:40 am-10:07 pm

1 stop8h 27m

$842

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Seattle from

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 34m, 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?

  • 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?

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 AirlinesPriceFrom $468Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

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.

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