$407+ Cheap flights from Monroe to Portland (MLU - PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — PDX
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Monroe to Portland 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Monroe to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Monroe to PortlandExplore the most affordable flight options available from Monroe to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Monroe to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/66:00 am -
1 stop9h 32m
Sat 10/1011:49 pm -
1 stop7h 55m
Deal found 8/1![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/246:44 pm -
1 stop6h 39m
Wed 9/302:07 pm -
1 stop6h 30m
Deal found 8/1![American Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/4. 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 8/712:58 pm -
1 stop10h 46m
Mon 8/1011:20 pm -
2 stops10h 56m
Deal found 8/4![Delta logo]()
$785
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/71:44 pm -
1 stop7h 15m
Mon 8/101:38 pm -
1 stop7h 03m
Deal found 7/31![American Airlines logo]()
$804
Best flights from Monroe to PortlandDiscover carefully curated flight deals from Monroe to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Monroe to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/246:44 pm -
1 stop6h 39m
Wed 9/302:07 pm -
1 stop6h 30m
Deal found 8/1![American Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/2012:58 pm -
1 stop10h 46m
Mon 8/2411:20 pm -
2 stops10h 56m
Deal found 8/5![Delta logo]()
$764
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/2010:18 am -
1 stop9h 12m
Mon 8/241:38 pm -
1 stop7h 03m
Deal found 8/5![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 7/31. 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 1/196:00 am -
1 stop9h 21m
Fri 1/226:00 am -
1 stop5h 51m
Deal found 7/31![American Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/176:00 am -
1 stop6h 54m
Thu 9/36:35 am -
2 stops9h 38m
Deal found 8/1![American Airlines logo]()
$1,604
This Delta deal was found by Cheapflights users on 8/1. 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 8/1712:58 pm -
2 stops11h 04m
Wed 9/212:35 am -
2 stops9h 41m
Deal found 8/1![Delta logo]()
$1,955
Last-minute flights from Monroe to PortlandDiscover last-minute flight deals from Monroe to Portland. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Monroe to Portland. Data last updated August 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/4. 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 8/712:58 pm -
1 stop10h 46m
Mon 8/1011:20 pm -
2 stops10h 56m
Deal found 8/4![Delta logo]()
$785
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/71:44 pm -
1 stop7h 15m
Mon 8/101:38 pm -
1 stop7h 03m
Deal found 7/31![American Airlines logo]()
$804
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/176:00 am -
1 stop6h 54m
Thu 9/311:58 am -
1 stop8h 43m
Deal found 8/1![American Airlines logo]()
$1,495
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/246:44 pm -
1 stop6h 39m
Wed 9/302:07 pm -
1 stop6h 30m
Deal found 8/1![American Airlines logo]()
$468
One-way flights from Monroe to PortlandSearch for one-way flight options from Monroe to Portland. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Monroe to Portland. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 1/2512:40 pm -
1 stop8h 28m
Deal found 8/2![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 1/252:21 pm -
1 stop6h 30m
Deal found 8/2![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 8/166:07 am -
1 stop8h 51m
Deal found 8/2![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 8/166:00 am -
1 stop6h 54m
Deal found 8/1![American Airlines logo]()
$467
Find flight deals from Monroe to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) to Portland (PDX). 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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (American Airlines) |
One-way from | $407 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Monroe to Portland 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 5, 2026.
Use the filters below to find and compare flights from Monroe to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Thu 9/24
6:44 pm-11:23 pm
1 stop6h 39m
Portland
Wed 9/30
2:07 pm-10:37 pm
1 stop6h 30m
$468
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Thu 8/20
10:18 am-5:30 pm
1 stop9h 12m
Portland
Mon 8/24
1:38 pm-10:41 pm
1 stop7h 03m
$608
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Thu 8/20
12:58 pm-9:44 pm
1 stop10h 46m
Portland
Mon 8/24
11:20 pm-12:16 pm
2 stops10h 56m
$764
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Tue 1/19
6:00 am-1:21 pm
1 stop9h 21m
Portland
Fri 1/22
6:00 am-1:51 pm
1 stop5h 51m
$834
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Mon 8/17
6:00 am-10:54 am
1 stop6h 54m
Portland
Thu 9/3
6:35 am-6:13 pm
2 stops9h 38m
$1,604
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Mon 8/17
12:58 pm-10:02 pm
2 stops11h 04m
Portland
Wed 9/2
12:35 am-12:16 pm
2 stops9h 41m
$1,955
Cheapest one-way
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Mon 1/25
12:40 pm-7:08 pm
1 stop8h 28m
$407
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Mon 1/25
1:48 pm-10:38 pm
2 stops10h 50m
$423
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Sun 8/16
6:07 am-12:58 pm
1 stop8h 51m
$457
Quickest one-way
MonroePortland
MLU Monroe Huenefeld - PDX Portland
MLUPDX
Monroe Huenefeld
Sun 8/16
6:00 am-10:54 am
1 stop6h 54m
$467
Sorted by cheapest first
Compare providers for flights from Monroe to Portland
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 Monroe to Portland 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 Monroe-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monroe-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monroe-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Monroe-Portland 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 Monroe-Portland 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 Monroe to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Monroe with our price prediction graph.
MLU-PDX
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 Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 5, 2026.
Read reviews from past customers who have flown American Airlines from Monroe to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Food
6.4
Entertainment
6.8
Comfort
7.2
Crew
7.9
Overall
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.5
Food
6.4
Entertainment
6.8
Comfort
7.2
Crew
7.9
Overall
7.1
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Monroe to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Hillsboro
Vancouver
Kelso
Clackamas
Troutdale
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Astoria
Gresham
Silverton
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Monroe and Portland flights
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Top airline flying from Monroe to Portland
Discover the top airline that operate flights from Monroe to Portland. 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$333 | Average$444 | FlexibilityNo cancel fee | On-time71% |