PDX - MLU

$402 Find Cheap Flights from Portland to Monroe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Monroe departing on 6/12. 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 Monroe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Monroe, 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 Portland to Monroe, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$433
American Airlines
Thu 10/15Mon 10/19
PDX - MLU • 1 stop
Cheapest one-way
$402
American Airlines
Fri 6/12
PDX - MLU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Monroe. You'll need at least 1 connection.
Insights
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Top layover airports
Dallas (DFW)
Cheapest • Avg $818 (round-trip)
Dallas (DFW)
Shortest trip • 6h 50m (one-way)
Insights
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We hope you love your trip to Monroe!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Monroe (PDX-MLU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Monroe 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 Portland to Monroe

Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
5:20 am - 1:21 pm
PDX
-
MLU
6h 01m
1 stop
American Airlines Logo
1:48 pm - 7:01 pm
MLU
-
PDX
7h 13m
1 stop
$433American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
5:20 am - 1:21 pm
PDX
-
MLU
6h 01m
1 stop
American Airlines Logo
1:48 pm - 11:04 pm
MLU
-
PDX
11h 16m
2 stops
$439American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
5:30 am - 6:16 pm
PDX
-
MLU
10h 46m
2 stops
American Airlines Logo
1:48 pm - 9:09 pm
MLU
-
PDX
9h 21m
2 stops
$787American Airlines
Sun, May 17 - Thu, May 21
American Airlines Logo
11:40 pm - 9:40 am
PDX
-
MLU
8h 00m
1 stop
American Airlines Logo
1:42 pm - 6:09 pm
MLU
-
PDX
6h 27m
1 stop
$952American Airlines
Sun, May 17 - Thu, May 21
American Airlines Logo
11:48 am - 10:33 pm
PDX
-
MLU
8h 45m
2 stops
American Airlines Logo
1:42 pm - 6:09 pm
MLU
-
PDX
6h 27m
1 stop
$958American Airlines
Sun, May 17 - Thu, May 21
American Airlines Logo
11:48 am - 10:33 pm
PDX
-
MLU
8h 45m
2 stops
American Airlines Logo
1:42 pm - 10:27 pm
MLU
-
PDX
10h 45m
2 stops
$1,025American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Monroe flights

Get data-powered insights and trends into flights from Portland to Monroe to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Portland to Monroe?

Percentage of 1-stop round-trip flights from Portland to Monroe chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Dallas (DFW) is the top choice – 96% of KAYAK users who clicked on 1-stop flights from Portland to Monroe picked an itinerary connecting there.

What is the cheapest layover airport when flying from Portland to Monroe?

Average round-trip price for 1-stop flights from Portland to Monroe clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Dallas (DFW) offer the most affordable fares, with an average round-trip price of $818.

Which layover airport offers the shortest total travel time from Portland to Monroe?

Shortest average total travel time for 1-stop one-way flights from Portland to Monroe via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Dallas (DFW) for the shortest journey. The average one-way travel time for flights connecting there is 6h 50m.

Which layover airport has the quickest connection when flying from Portland to Monroe?

Average layover duration at different layover airports for 1-stop one-way flights from Portland to Monroe, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Dallas (DFW) often has the shortest layovers from Portland to Monroe, with an average of 1h 28m.

Find deals

Good to know

Cheapest flight$402
Flight from Portland to Monroe

When to book flights from Portland to Monroe

Are your dates flexible? Find out the best times to travel from Portland to Monroe 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 Portland to Monroe

  • What is the cheapest flight from Portland to Monroe?

    In the last 3 days, the lowest price for a flight from Portland to Monroe was $402 for a one-way ticket and $433 for a round-trip.

  • Do I need a passport to fly between Portland and Monroe?

    No

  • Which airports will I be using when flying from Portland to Monroe?

    When flying out of Portland you will be using Portland. You will be landing at Monroe, also known as Monroe Huenefeld.

  • Which aircraft models fly most regularly from Portland to Monroe?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Monroe?

    oneworld is the only airline alliance operating flights between Portland and Monroe.

  • How does KAYAK find such low prices on flights from Portland to Monroe?

    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 Portland to Monroe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Monroe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monroe from Portland 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 Portland to Monroe?

    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 Monroe with an airline and back to Portland with another airline. Booking your flights between Portland and MLU 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 Portland to Monroe?

    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 Monroe from Portland 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 Portland to Monroe

 
See real verified KAYAK customer reviews for airlines flying from Portland to Monroe. 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 Portland to Monroe? 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.
7.1
American AirlinesOverall score based on 11674 reviews
7.2Comfort
6.9Entertainment
7.9Crew
6.4Food
7.5Boarding
Airline reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

2.0 MediocreAnonymous, May 2026
DFW - TPA
Read more American Airlines reviews

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

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

Information on your arrival and departure airports

Portland (PDX)
Monroe (MLU)