MLU - SEA

$474 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 12/25. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$474
American Airlines
Thu 12/25Thu 1/1
MLU - SEA • 1 stop
Cheapest one-way
Multiple Airlines
Sun 12/14
MLU - SEA • multi-stop
Start a new search
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

Thu, Dec 25 - Thu, Jan 1
American Airlines Logo
5:30 am - 10:59 am
MLU
-
SEA
7h 29m1 stop
American Airlines Logo
11:59 pm - 9:34 am
SEA
-
MLU
7h 35m1 stop
$474American Airlines
Fri, Jun 5 - Sat, Jun 13
American Airlines Logo
6:00 am - 10:34 am
MLU
-
SEA
6h 34m1 stop
American Airlines Logo
1:38 am - 9:32 am
SEA
-
MLU
5h 54m1 stop
$574American Airlines
Thu, Dec 25 - Thu, Jan 1
American Airlines Logo
10:04 am - 5:09 pm
MLU
-
SEA
9h 05m1 stop
American Airlines Logo
11:45 am - 10:12 pm
SEA
-
MLU
8h 27m2 stops
$632American Airlines
Tue, Dec 30 - Sat, Jan 3
American Airlines Logo
6:02 pm - 11:08 pm
MLU
-
SEA
7h 06m1 stop
American Airlines Logo
11:59 pm - 9:34 am
SEA
-
MLU
7h 35m1 stop
$684American Airlines
Thu, Apr 30 - Sat, May 9
Delta Logo
5:20 pm - 12:06 am
MLU
-
SEA
8h 46m1 stop
Delta Logo
11:50 am - 10:08 pm
SEA
-
MLU
8h 18m1 stop
$708Delta
Thu, Apr 30 - Sat, May 9
Delta Logo
5:20 pm - 12:06 am
MLU
-
SEA
8h 46m1 stop
Delta Logo
11:50 am - 10:08 pm
SEA
-
MLU
8h 18m1 stop
$718Delta
Thu, Apr 30 - Sat, May 9
Delta Logo
5:20 pm - 12:06 am
MLU
-
SEA
8h 46m1 stop
Delta Logo
11:50 am - 10:08 pm
SEA
-
MLU
8h 18m1 stop
$748Delta
Thu, Dec 25 - Thu, Jan 1
American Airlines Logo
10:04 am - 5:26 pm
MLU
-
SEA
9h 22m2 stops
American Airlines Logo
11:45 am - 10:12 pm
SEA
-
MLU
8h 27m2 stops
$790American Airlines
Tue, Dec 30 - Fri, Jan 2
American Airlines Logo
6:02 pm - 12:57 am
MLU
-
SEA
8h 55m1 stop
American Airlines Logo
12:59 am - 9:34 am
SEA
-
MLU
6h 35m1 stop
$797American Airlines
Tue, Dec 30 - Sat, Jan 3
American Airlines Logo
5:30 am - 2:11 pm
MLU
-
SEA
10h 41m2 stops
American Airlines Logo
11:59 pm - 9:34 am
SEA
-
MLU
7h 35m1 stop
$818American 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.

What’s the cheapest day of the week to fly from Monroe to Seattle?

The average price of all round-trip flights from Monroe to Seattle clicked on KAYAK for each day over the last 12 months.

When flying from Monroe to Seattle, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Monroe, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

Find deals

Good to know

Low seasonApril
Cheapest flight$474
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 17% 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 $474 for a round-trip ticket.

  • 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 11054 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.5Food
6.9Entertainment
Airline reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

6.0 GoodAndres, Dec 2025
PDX - DFW
Read more American Airlines reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

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

Information on your arrival and departure airports

Monroe (MLU)
Seattle (SEA)