$408+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLU
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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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
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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 July 9, 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 July 9, 2026.
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/411:45 am
PDX
- MLU
1 stop8h 27m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop7h 57m
Delta
Deal found 7/5![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 8/411:45 am
PDX
- MLU
1 stop8h 27m
Delta
Mon 8/106:07 am
MLU
- PDX
1 stop8h 51m
Delta
Deal found 7/4![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 7/7. 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 8/711:20 pm
PDX
- MLU
2 stops10h 56m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/7![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 7/7. 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 8/412:35 am
PDX
- MLU
2 stops9h 41m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/7![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 7/4. 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.
Mon 8/311:20 pm
PDX
- MLU
2 stops10h 56m
Delta
Tue 8/1112:58 pm
MLU
- PDX
2 stops12h 41m
Delta
Deal found 7/4![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 7/7. 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 8/311:20 pm
PDX
- MLU
2 stops15h 45m
Delta
Sat 8/812:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/7![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 7/8. 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 8/512:35 am
PDX
- MLU
2 stops9h 41m
Delta
Tue 8/1112:58 pm
MLU
- PDX
2 stops12h 41m
Delta
Deal found 7/8![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 7/5. 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.
Fri 8/711:45 am
PDX
- MLU
1 stop8h 27m
Delta
Sat 8/812:58 pm
MLU
- PDX
1 stop7h 57m
Delta
Deal found 7/5![Delta logo]()
$503
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 July 9, 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 July 9, 2026.
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 8/411:45 am
PDX
- MLU
1 stop8h 27m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop7h 57m
Delta
Deal found 7/4![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 7/4. 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.
Mon 8/311:20 pm
PDX
- MLU
2 stops10h 56m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/4![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 7/8. 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 8/512:35 am
PDX
- MLU
2 stops9h 41m
Delta
Tue 8/1112:58 pm
MLU
- PDX
2 stops12h 41m
Delta
Deal found 7/8![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 7/5. 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.
Fri 8/711:45 am
PDX
- MLU
1 stop8h 27m
Delta
Wed 8/1212:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/5![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 7/4. 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.
Wed 8/510:55 pm
PDX
- MLU
1 stop11h 21m
Delta
Wed 8/1212:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/4![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 7/4. 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.
Mon 8/311:20 pm
PDX
- MLU
2 stops10h 56m
Delta
Sun 8/912:58 pm
MLU
- PDX
2 stops12h 41m
Delta
Deal found 7/4![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 7/7. 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 8/512:35 am
PDX
- MLU
2 stops9h 41m
Delta
Mon 8/1012:58 pm
MLU
- PDX
2 stops12h 22m
Delta
Deal found 7/7![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 7/7. 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 8/412:35 am
PDX
- MLU
2 stops9h 41m
Delta
Mon 8/1012:58 pm
MLU
- PDX
2 stops12h 22m
Delta
Deal found 7/7![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 7/8. 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 8/412:35 am
PDX
- MLU
2 stops9h 41m
Delta
Sun 8/912:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/8![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 7/5. 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 8/610:55 pm
PDX
- MLU
1 stop16h 10m
Delta
Wed 8/1212:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/5![Delta logo]()
$552
Last-minute flights from Portland to MonroeDiscover last-minute flight deals from Portland to Monroe. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Monroe. Data last updated July 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/4. 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.
Mon 8/311:20 pm
PDX
- MLU
2 stops10h 56m
Delta
Tue 8/1112:58 pm
MLU
- PDX
2 stops12h 41m
Delta
Deal found 7/4![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 7/7. 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 8/311:20 pm
PDX
- MLU
2 stops15h 45m
Delta
Sat 8/812:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/7![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/411:45 am
PDX
- MLU
1 stop8h 27m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop7h 57m
Delta
Deal found 7/5![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 8/411:45 am
PDX
- MLU
1 stop8h 27m
Delta
Mon 8/106:07 am
MLU
- PDX
1 stop8h 51m
Delta
Deal found 7/4![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 7/7. 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 8/412:35 am
PDX
- MLU
2 stops9h 41m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/7![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 7/8. 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 8/512:35 am
PDX
- MLU
2 stops9h 41m
Delta
Tue 8/1112:58 pm
MLU
- PDX
2 stops12h 41m
Delta
Deal found 7/8![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 7/7. 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 8/711:20 pm
PDX
- MLU
2 stops10h 56m
Delta
Tue 8/1112:58 pm
MLU
- PDX
1 stop10h 46m
Delta
Deal found 7/7![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 7/4. 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 8/711:45 am
PDX
- MLU
1 stop8h 27m
Delta
Sat 8/812:58 pm
MLU
- PDX
1 stop7h 57m
Delta
Deal found 7/4![Delta logo]()
$503
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 July 9, 2026.
Search for one-way flight options from Portland to Monroe. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/145:07 am
PDX
- MLU
1 stop6h 06m
American Airlines
Deal found 7/7![American Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/135:07 am
PDX
- MLU
1 stop6h 06m
American Airlines
Deal found 7/6![American Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 7/6. 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 7/1311:15 pm
PDX
- MLU
2 stops11h 04m
Delta
Deal found 7/6![Delta logo]()
$483
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 July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $408 (Delta) |
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 2,558,603 searches. Data last updated July 9, 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 - MLU
PDXMLU
Portland
Tue 8/4
11:45 am-10:12 pm
1 stop8h 27m
Monroe Huenefeld
Tue 8/11
12:58 pm-6:55 pm
1 stop7h 57m
$408
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Mon 8/3
11:20 pm-12:16 pm
2 stops10h 56m
Monroe Huenefeld
Tue 8/11
12:58 pm-9:44 pm
1 stop10h 46m
$464
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Wed 8/5
12:35 am-12:16 pm
2 stops9h 41m
Monroe Huenefeld
Tue 8/11
12:58 pm-11:39 pm
2 stops12h 41m
$483
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Fri 8/7
11:45 am-10:12 pm
1 stop8h 27m
Monroe Huenefeld
Wed 8/12
12:58 pm-9:44 pm
1 stop10h 46m
$503
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Wed 8/5
10:55 pm-12:16 pm
1 stop11h 21m
Monroe Huenefeld
Wed 8/12
12:58 pm-9:44 pm
1 stop10h 46m
$516
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Mon 8/3
11:20 pm-12:16 pm
2 stops10h 56m
Monroe Huenefeld
Sun 8/9
12:58 pm-11:39 pm
2 stops12h 41m
$519
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Wed 8/5
12:35 am-12:16 pm
2 stops9h 41m
Monroe Huenefeld
Mon 8/10
12:58 pm-11:20 pm
2 stops12h 22m
$519
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Tue 8/4
12:35 am-12:16 pm
2 stops9h 41m
Monroe Huenefeld
Mon 8/10
12:58 pm-11:20 pm
2 stops12h 22m
$520
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Tue 8/4
12:35 am-12:16 pm
2 stops9h 41m
Monroe Huenefeld
Sun 8/9
12:58 pm-9:44 pm
1 stop10h 46m
$528
PortlandMonroe
PDX - MLU
PDXMLU
Portland
Thu 8/6
10:55 pm-5:05 pm
1 stop16h 10m
Monroe Huenefeld
Wed 8/12
12:58 pm-9:44 pm
1 stop10h 46m
$552
Showing 1-10 of 11 resultsSorted 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 July.
| 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 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 July 9, 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.
Boarding
7.5
Crew
7.9
Overall
7.1
Food
6.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Boarding
7.5
Crew
7.9
Overall
7.1
Food
6.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
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
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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 2,558,603 searches. Data last updated July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$363 | Average$804 | FlexibilityNo cancel fee | On-time71% |