$418+ Cheap flights from Seattle to Monroe (SEA - MLU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLU
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Monroe with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Monroe
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Last-minute
Cheapest flights from Seattle to MonroeExplore the most affordable flight options available from Seattle to Monroe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Seattle to Monroe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:51 am -
1 stop8h 23m
Sat 10/106:48 pm -
1 stop7h 22m
Deal found 8/14![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
2 stops14h 17m
Sat 10/105:55 pm -
1 stop7h 57m
Deal found 8/14![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:07 pm -
1 stop6h 29m
Tue 11/1010:08 am -
1 stop8h 46m
Deal found 8/17![American Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:48 am -
1 stop8h 53m
Wed 9/161:44 pm -
1 stop8h 04m
Deal found 8/17![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:10 pm -
2 stops11h 10m
Tue 11/105:52 pm -
1 stop8h 07m
Deal found 8/17![Delta logo]()
$474
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:16 pm -
1 stop8h 28m
Tue 9/1510:17 am -
1 stop8h 25m
Deal found 8/13![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:16 pm -
1 stop8h 28m
Tue 9/2210:17 am -
1 stop8h 25m
Deal found 8/17![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
2 stops14h 17m
Tue 9/225:42 pm -
1 stop8h 16m
Deal found 8/18![Delta logo]()
$495
Best flights from Seattle to MonroeDiscover carefully curated flight deals from Seattle to Monroe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Seattle to Monroe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
2 stops14h 17m
Sat 10/105:55 pm -
1 stop7h 57m
Deal found 8/14![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:16 pm -
1 stop8h 28m
Tue 9/1510:17 am -
1 stop8h 25m
Deal found 8/14![American Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
2 stops14h 17m
Tue 9/225:42 pm -
1 stop8h 16m
Deal found 8/18![Delta logo]()
$495
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:10 am -
1 stop6h 06m
Mon 11/236:40 pm -
1 stop7h 07m
Deal found 8/16![American Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:35 pm -
2 stops17h 32m
Tue 9/2212:53 pm -
1 stop8h 06m
Deal found 8/17![Delta logo]()
$562
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:59 pm -
1 stop7h 45m
Sun 9/136:44 pm -
1 stop7h 23m
Deal found 8/16![American Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:30 am -
2 stops14h 42m
Sun 9/66:07 am -
2 stops12h 47m
Deal found 8/18![Delta logo]()
$595
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm -
2 stops10h 14m
Tue 9/1512:53 pm -
2 stops11h 17m
Deal found 8/14![Delta logo]()
$684
Last-minute flights from Seattle to MonroeDiscover last-minute flight deals from Seattle to Monroe. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Monroe. Data last updated August 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:48 am -
1 stop8h 53m
Wed 9/161:44 pm -
1 stop8h 04m
Deal found 8/17![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:16 am -
1 stop7h 49m
Wed 9/165:42 pm -
2 stops20h 45m
Deal found 8/17![Delta logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:16 pm -
1 stop8h 28m
Tue 9/1510:17 am -
1 stop8h 25m
Deal found 8/13![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:16 pm -
1 stop8h 28m
Tue 9/2210:17 am -
1 stop8h 25m
Deal found 8/17![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:35 pm -
2 stops17h 32m
Tue 9/2212:53 pm -
1 stop8h 06m
Deal found 8/17![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:05 pm -
2 stops11h 08m
Mon 9/215:41 pm -
1 stop8h 17m
Deal found 8/16![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
2 stops14h 17m
Tue 9/225:42 pm -
1 stop8h 16m
Deal found 8/18![Delta logo]()
$495
Find flight deals from Seattle to Monroe
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Monroe (MLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Monroe 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Seattle to Monroe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Sat 10/3
6:00 am-10:17 pm
2 stops14h 17m
Monroe Huenefeld
Sat 10/10
5:55 pm-11:52 pm
1 stop7h 57m
$424
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Tue 9/8
11:16 pm-9:44 am
1 stop8h 28m
Monroe Huenefeld
Tue 9/15
10:17 am-4:42 pm
1 stop8h 25m
$482
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Tue 9/15
6:00 am-10:17 pm
2 stops14h 17m
Monroe Huenefeld
Tue 9/22
5:42 pm-11:58 pm
1 stop8h 16m
$495
Quickest round-trip
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Fri 11/20
5:10 am-1:16 pm
1 stop6h 06m
Monroe Huenefeld
Mon 11/23
6:40 pm-11:47 pm
1 stop7h 07m
$532
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Tue 9/8
9:35 pm-5:07 pm
2 stops17h 32m
Monroe Huenefeld
Tue 9/22
12:53 pm-6:59 pm
1 stop8h 06m
$562
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Wed 9/2
5:30 am-10:12 pm
2 stops14h 42m
Monroe Huenefeld
Sun 9/6
6:07 am-4:54 pm
2 stops12h 47m
$595
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Thu 9/10
11:59 pm-9:44 am
1 stop7h 45m
Monroe Huenefeld
Sun 9/13
6:44 pm-12:07 am
1 stop7h 23m
$598
SeattleMonroe
SEA Seattle/Tacoma Intl - MLU Monroe Huenefeld
SEAMLU
Seattle/Tacoma Intl
Tue 9/8
11:59 pm-12:13 pm
2 stops10h 14m
Monroe Huenefeld
Tue 9/15
12:53 pm-10:10 pm
2 stops11h 17m
$684
Sorted by cheapest first
Compare providers for flights from Seattle to Monroe
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Monroe in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Monroe flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Monroe flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Monroe flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Monroe flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Monroe flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Monroe
Have a flexible travel schedule? Discover the best time to fly to Monroe from Seattle with our price prediction graph.
SEA-MLU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Monroe
Get insights into the airlines that provide service to Monroe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monroe. Reviews last updated August 18, 2026.
Peruse reviews from past customers who have flown with American Airlines from Seattle to Monroe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Comfort
7.2
Boarding
7.5
Overall
7.1
Food
6.4
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Comfort
7.2
Boarding
7.5
Overall
7.1
Food
6.4
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Seattle to Monroe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Monroe?
Book flights to Monroe if you plan to visit one of these locationsRuston
West Monroe
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Other flights to Monroe
Explore flights to Monroe departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Seattle and Monroe flights
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Monroe
Discover the top airline that operate flights from Seattle to Monroe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$568 | FlexibilityNo cancel fee | On-time71% |