$427+ Cheap flights from Portland to Monroe (PDX - 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLU
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland 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
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 Portland to Monroe
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to MonroeExplore the most affordable flight options available from Portland to Monroe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Portland to Monroe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/142:34 pm -
1 stop6h 31m
Sat 11/216:38 pm -
1 stop7h 38m
Deal found 10/28![American Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 10/28. 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 11/145:45 am -
2 stops9h 25m
Wed 11/181:06 pm -
1 stop10h 51m
Deal found 10/28![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/125:00 am -
1 stop6h 13m
Sat 11/146:50 pm -
1 stop6h 53m
Deal found 10/28![American Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 10/28. 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 11/126:45 am -
1 stop8h 25m
Sat 11/146:00 am -
2 stops12h 29m
Deal found 10/28![Delta logo]()
$610
This Delta deal was found by Cheapflights users on 10/25. 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 11/2311:51 am -
1 stop9h 07m
Mon 11/306:00 am -
1 stop9h 14m
Deal found 10/25![Delta logo]()
$612
Best flights from Portland to MonroeDiscover carefully curated flight deals from Portland to Monroe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Portland to Monroe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/142:34 pm -
1 stop6h 31m
Sat 11/216:38 pm -
1 stop7h 38m
Deal found 10/28![American Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 10/28. 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 11/145:45 am -
2 stops9h 25m
Wed 11/181:06 pm -
1 stop10h 51m
Deal found 10/28![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/142:34 pm -
1 stop6h 31m
Wed 11/186:00 am -
1 stop9h 44m
Deal found 10/28![American Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 10/25. 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 11/2311:51 am -
1 stop9h 07m
Mon 11/306:00 am -
1 stop9h 14m
Deal found 10/25![Delta logo]()
$612
Last-minute flights from Portland to MonroeDiscover last-minute flight deals from Portland to Monroe. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Monroe. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/125:00 am -
1 stop6h 13m
Sat 11/146:50 pm -
1 stop6h 53m
Deal found 10/28![American Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 10/28. 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 11/126:45 am -
1 stop8h 25m
Sat 11/146:00 am -
2 stops12h 29m
Deal found 10/28![Delta logo]()
$610
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/142:34 pm -
1 stop6h 31m
Sat 11/216:38 pm -
1 stop7h 38m
Deal found 10/28![American Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 10/28. 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 11/145:45 am -
2 stops9h 25m
Wed 11/181:06 pm -
1 stop10h 51m
Deal found 10/28![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 10/25. 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 11/2311:51 am -
1 stop9h 07m
Mon 11/306:00 am -
1 stop9h 14m
Deal found 10/25![Delta logo]()
$612
One-way flights from Portland to MonroeSearch for one-way flight options from Portland to Monroe. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Portland to Monroe. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/2412:03 pm -
1 stop8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 10/27. 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 4/111:55 pm -
1 stop6h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 10/28. 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 11/106:45 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/105:14 am -
2 stops10h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 10/28. 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 11/126:45 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 10/28. 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 11/911:51 am -
1 stop9h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$502
Find flight deals from Portland to Monroe
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $560 (American Airlines) |
One-way from | $427 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Portland to Monroe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Sun 4/11
1:55 pm-10:33 pm
1 stop6h 38m
Monroe Huenefeld
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$447
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Sun 11/22
11:51 am-10:58 pm
1 stop9h 07m
Monroe Huenefeld
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$447
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Tue 11/10
6:45 am-5:10 pm
1 stop8h 25m
Monroe Huenefeld
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$457
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Wed 11/11
11:51 am-10:58 pm
1 stop9h 07m
Monroe Huenefeld
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$457
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Thu 11/12
6:45 am-5:10 pm
1 stop8h 25m
Monroe Huenefeld
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$477
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Mon 11/9
11:20 pm-12:20 pm
2 stops11h 00m
Monroe Huenefeld
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$508
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Sat 11/14
2:34 pm-11:05 pm
1 stop6h 31m
Monroe Huenefeld
Sat 11/21
6:38 pm-12:16 am
1 stop7h 38m
$560
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Sat 11/14
2:34 pm-11:05 pm
1 stop6h 31m
Monroe Huenefeld
Wed 11/18
6:00 am-1:44 pm
1 stop9h 44m
$560
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Sat 11/14
5:45 am-5:10 pm
2 stops9h 25m
Monroe Huenefeld
Wed 11/18
1:06 pm-9:57 pm
1 stop10h 51m
$566
PortlandMonroe
PDX Portland - MLU Monroe Huenefeld
PDXMLU
Portland
Mon 11/23
11:51 am-10:58 pm
1 stop9h 07m
Monroe Huenefeld
Mon 11/30
6:00 am-1:14 pm
1 stop9h 14m
$612
Sorted by cheapest first
Compare providers for flights from Portland 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 Portland to Monroe in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Monroe flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Monroe flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Monroe flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Monroe
Have a flexible travel schedule? Discover the best time to fly to Monroe from Portland with our price prediction graph.
PDX-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 October 30, 2026.
See what other customers who have flown with American Airlines from Portland to Monroe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
7.4
Entertainment
6.8
Comfort
7.1
Crew
7.9
Overall
7.0
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Food
6.4
Boarding
7.4
Entertainment
6.8
Comfort
7.1
Crew
7.9
Overall
7.0
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Portland 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Monroe flight routes
Other flight options
Other flights from Portland
Popular flights
Alternative routes for Portland to Monroe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Monroe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Monroe by cabin class
Find flights from Portland to Monroe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 October 30, 2026.
Portland and Monroe flights
Browse other Portland and Monroe flight options. Last updated on October 30, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Monroe
Discover the top airline that operate flights from Portland 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$804 | FlexibilityNo cancel fee | On-time71% |