MLU - SEA

$318 Find Cheap Flights from Monroe to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monroe to Seattle departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monroe to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monroe to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$318
American Airlines
Fri 2/13Sat 2/14
MLU - SEA • 1 stop
Cheapest one-way
$402
American Airlines
Wed 1/21
MLU - SEA • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monroe to Seattle (MLU-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monroe to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monroe to Seattle

Fri, Feb 13 - Sat, Feb 14
American Airlines Logo
6:26 pm - 12:55 am
MLU
-
SEA
8h 29m1 stop
American Airlines Logo
12:59 am - 9:33 am
SEA
-
MLU
6h 34m1 stop
$318American Airlines
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
2:21 pm - 7:18 pm
MLU
-
SEA
6h 57m1 stop
American Airlines Logo
2:09 pm - 10:49 pm
SEA
-
MLU
6h 40m1 stop
$368American Airlines
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
2:21 pm - 11:59 pm
MLU
-
SEA
11h 38m2 stops
American Airlines Logo
2:09 pm - 10:49 pm
SEA
-
MLU
6h 40m1 stop
$374American Airlines
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
2:21 pm - 11:59 pm
MLU
-
SEA
11h 38m2 stops
American Airlines Logo
10:00 am - 10:49 pm
SEA
-
MLU
10h 49m2 stops
$463American Airlines
Fri, Feb 13 - Sat, Feb 14
American Airlines Logo
10:03 am - 6:58 pm
MLU
-
SEA
10h 55m2 stops
American Airlines Logo
12:59 am - 9:33 am
SEA
-
MLU
6h 34m1 stop
$531American Airlines
Fri, Jun 5 - Sat, Jun 13
American Airlines Logo
6:48 pm - 12:57 am
MLU
-
SEA
8h 09m1 stop
American Airlines Logo
12:59 am - 9:47 am
SEA
-
MLU
6h 48m1 stop
$548American Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
6:00 am - 1:05 pm
MLU
-
SEA
9h 05m1 stop
American Airlines Logo
12:59 am - 9:47 am
SEA
-
MLU
6h 48m1 stop
$608American Airlines
Fri, Jun 5 - Sat, Jun 13
American Airlines Logo
1:45 pm - 8:58 pm
MLU
-
SEA
9h 13m2 stops
American Airlines Logo
12:59 am - 9:47 am
SEA
-
MLU
6h 48m1 stop
$733American Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
6:00 am - 1:45 pm
MLU
-
SEA
9h 45m2 stops
American Airlines Logo
12:59 am - 9:47 am
SEA
-
MLU
6h 48m1 stop
$742American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
10:03 am - 3:57 pm
MLU
-
SEA
7h 54m1 stop
American Airlines Logo
6:44 am - 5:56 pm
SEA
-
MLU
9h 12m1 stop
$744American Airlines
Booking Insights

KAYAK's insights & trends for Monroe to Seattle flights

Get data-powered insights and trends into flights from Monroe to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Monroe and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Monroe to Seattle.

There is just one airline that flies from Monroe to Seattle direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $397.

Find deals

Good to know

Low seasonApril
Cheapest flight$318
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Monroe to Seattle

When to book flights from Monroe to Seattle

Are your dates flexible? Find out the best times to travel from Monroe to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Monroe to Seattle

  • What is the cheapest flight from Monroe to Seattle?

    In the last 3 days, the lowest price for a flight from Monroe to Seattle was $402 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Monroe and Seattle?

    No

  • Which aircraft models fly most regularly from Monroe to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Monroe to Seattle?

    oneworld is the only airline alliance operating flights between Monroe and Seattle.

  • How does KAYAK find such low prices on flights from Monroe to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monroe to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monroe to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Monroe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monroe to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Monroe with another airline. Booking your flights between Monroe and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monroe to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Monroe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Monroe to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Monroe to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monroe to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11104 reviews
6.4Food
7.2Comfort
8.0Crew
6.9Entertainment
7.5Boarding
Airline reviews

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

6.0 GoodJonathan, Jan 2026
CLT - DFW
Read more American Airlines reviews

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Everything you need to know for your flight from Monroe to Seattle

Information on your arrival and departure airports

Monroe (MLU)
Seattle (SEA)