Cheap flights To Monmouth (PDX) from $35

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Cheap Flights to Monmouth from $35 One Way, $63 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 8 - Thu, Jan 8
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$63 Roundtrip, found 3 days ago
$63
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Sky Harbor Intl. to Portland Intl., returning Thu, Jan 8, priced at $63 found 3 days ago
Sun, Jan 11 - Sun, Jan 18
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$68 Roundtrip, found 4 hours ago
$68
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, Jan 11 from Sky Harbor Intl. to Portland Intl., returning Sun, Jan 18, priced at $68 found 4 hours ago
Thu, Jan 8 - Sun, Jan 11
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$69 Roundtrip, found 1 day ago
$69
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Sky Harbor Intl. to Portland Intl., returning Sun, Jan 11, priced at $69 found 1 day ago
Thu, Dec 25 - Sun, Jan 4
LAX
Los Angeles Intl.
PDX
Portland Intl.
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to Portland Intl., returning Sun, Jan 4, priced at $81 found 1 day ago
Thu, Dec 25 - Sun, Jan 4
LAX
Los Angeles Intl.
PDX
Portland Intl.
$82 Roundtrip, found 19 hours ago
$82
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to Portland Intl., returning Sun, Jan 4, priced at $82 found 19 hours ago
Sun, Dec 14 - Sun, Jan 4
LAX
Los Angeles Intl.
PDX
Portland Intl.
$84 Roundtrip, found 1 day ago
$84
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Dec 14 from Los Angeles Intl. to Portland Intl., returning Sun, Jan 4, priced at $84 found 1 day ago
Sun, Dec 14 - Sun, Jan 11
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$86 Roundtrip, found 5 days ago
$86
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Dec 14 from Sky Harbor Intl. to Portland Intl., returning Sun, Jan 11, priced at $86 found 5 days ago
Thu, Jan 15 - Sun, Jan 18
LAX
Los Angeles Intl.
PDX
Portland Intl.
$91 Roundtrip, found 2 hours ago
$91
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Los Angeles Intl. to Portland Intl., returning Sun, Jan 18, priced at $91 found 2 hours ago
Tue, Feb 24 - Tue, Feb 24
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Feb 24 from Sky Harbor Intl. to Portland Intl., returning Tue, Feb 24, priced at $131 found 4 days ago
Sat, Jan 17 - Sun, Jan 18
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Sky Harbor Intl. to Portland Intl., returning Sun, Jan 18, priced at $137 found 1 day ago

Monmouth Flight Information

Traveling To
Monmouth
Destination Airport IATA Code
PDX
Number of Airlines Serving
Airlines
Frontier Airlines, Alaska Airlines, Southwest Airlines
Flight Price
$63
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Monmouth economy flight packages

Price found within the past 48 hours. Click for updated prices.
Budget Inn Gladstone By OYO - Portland/Clackamas
2.5-star property

Budget Inn Gladstone By OYO - Portland/Clackamas

Dec 18 - Dec 23

5 night stay

Los Angeles (LAX) to Portland (PDX)

Frontier Airlines • Roundtrip • Coach
Price was $502, price is now $367 per person
$367
per person
found 2 hours ago
Violet Suites PDX
2.0-star property

Violet Suites PDX

Dec 14 - Dec 22

8 night stay

Los Angeles (LAX) to Portland (PDX)

Frontier Airlines • Coach

Portland (PDX) to Los Angeles (LAX)

Alaska Airlines • Coach
Save 100% on your flight
Price was $1,478, price is now $924 per person
$924
per person
found 2 hours ago
OYO Hotel St. Helens, OR
2.0-star property

OYO Hotel St. Helens, OR

Dec 14 - Dec 22

8 night stay

Los Angeles (LAX) to Portland (PDX)

Frontier Airlines • Coach

Portland (PDX) to Los Angeles (LAX)

Alaska Airlines • Coach
Save 100% on your flight
Price was $698, price is now $457 per person
$457
per person
found 2 hours ago
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Monmouth first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Bidwell Marriott Portland
4.0-star property

The Bidwell Marriott Portland

9/10 Wonderful! (1,011 reviews)

Dec 11 - Dec 15

4 night stay

Los Angeles (LAX) to Portland (PDX)

American Airlines • Roundtrip • FirstClass
Price was $768, price is now $595 per person
$595
per person
found 1 day ago
Housekeeping sporadic. Rest and bar not open. $ 29 daily fee is BS especially with limited bar and restaurant service. (Thankfully it was removed with complaint being lodged). Nice hotel but downtown Portland is a nasty place anymore.

Reviewed on Aug 13, 2023

The Nines, a Luxury Collection Hotel, Portland
5.0-star property

The Nines, a Luxury Collection Hotel, Portland

9/10 Wonderful! (1,009 reviews)

Dec 11 - Dec 15

4 night stay

Los Angeles (LAX) to Portland (PDX)

American Airlines • Roundtrip • FirstClass
Price was $880, price is now $639 per person
$639
per person
found 1 day ago
Beautiful hotel with exceptional customer services and attention to detail. Their restaurants are 2 of the best in the city.

Reviewed on Oct 4, 2025

Mark Spencer Hotel
3.0-star property

Mark Spencer Hotel

9.2/10 Wonderful! (1,784 reviews)

Dec 11 - Dec 15

4 night stay

Los Angeles (LAX) to Portland (PDX)

American Airlines • Roundtrip • FirstClass
Price was $815, price is now $620 per person
$620
per person
found 1 day ago
Love this hotel, the only issue is parking. Had to pay to park on the street. If you are traveling without a vehicle, it’s an absolutely beautiful place.

Reviewed on Aug 26, 2025

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Monmouth

Are you in the mood for a cruise? Shop Orbitz today for cheap cruises and flights to Monmouth. Our award-winning cruise site features exclusive offers, information for first-timers and top destinations and activities. Make discount domestic and international travel plans in an instant with cutting-edge mobile tools from Orbitz.

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Register for Orbitz email updates and our cruise experts will notify you of bargain tickets on cruises as they’re posted. Install our free mobile apps on your iPad, iPhone or Android for easy booking and mobile-only savings on flights to Monmouth. Visit www.Orbitz.com to learn more about these amazing benefits and our 110% Best Price Guarantee.

First-Timers

Are you and your family cruise newbies? Orbitz offers Cruising 101 and Cruise FAQ to answer any questions you may have. Book your cruise and air travel with Orbitz On the Go for greater savings on Monmouth flights.

Ports and Play

Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to Monmouth and Monmouth flights. Get more bang for your travel buck at Orbitz.

Frequently asked questions

Which airlines fly to Monmouth?
Search for a flight that suits your budget and schedule among the 20 airlines that jet into Mahlon Sweet Field Airport (EUG). The simplest way to save some cash on flight tickets is to book ahead of time. Take a look at these popular domestic air carriers and lock in an amazing deal today:

  • Delta - 88 flights to Monmouth per month
  • United Airlines - 83 flights to Monmouth per month
  • Alaska Airlines - 65 flights to Monmouth per month

What is the best airport to fly to in Monmouth?
You'll want to search for an affordable fare to Corvallis, OR (CVO-Corvallis Municipal). It's the city's main airport and is situated roughly 19 miles south of the downtown area. Once you've walked out of arrivals, it won't be long before you're soaking up the best of Monmouth.
How much is a flight to Monmouth?
Round-trip fares dropped as low as $63 this past week to Monmouth, and rose as high as $137. Some lucky jet-setters flying out of Los Angeles (LAX) managed to score one-way flights starting from just $35.
How to book the cheapest flight to Monmouth?
Landing cheap flights to Monmouth is as easy as booking with Orbitz. But if you'd like to make sure you're grabbing the best flight deals around, here are some tips to follow:

  • Consider departing from or arriving at alternative airports to save money. Enter your preferred departure and arrival points in the form fields, then choose the 'Nearby airports' function below. It will list any available options.
  • If you're flexible with when you take off, click on the 'Show flexible dates' link. It'll display the flight deals for the days around your selected departure. Fares often vary depending on what day of the week it is.
  • To optimize your results, hit 'Show options.' You can search based on airlines, seating class, nonstop flights and refundable flights. You can also select your preferred flight times under 'Sort & Filter' to the left.
  • The early bird catches the most rewarding deals, so book as soon as you know your travel dates. The most affordable airfares are quick to sell out and prices generally rise as the departure date gets closer.
  • Consider bundling your flights, hotels and car rentals into a package deal with Orbitz to make your budget go even further.
  • Flying during busier seasons often means pricey airfares. Try to plan your trip outside of popular periods, such as Christmas, New Year's Eve and Easter.

What is the best time to book a flight to Monmouth?
Book in January, February or August for the lowest airfares to Monmouth. Once you've spotted a bargain, snap it up — cheap flights are known to appear and then vanish at the tap of a button.
What day of the week is the cheapest to book a flight to Monmouth?
Get a great flight deal by making a booking on a Tuesday, Wednesday or Saturday. These are typically the best days of the week to land cheap seats to Monmouth.
What is the cheapest day of the week to fly to Monmouth?
According to Orbitz data from 2020, you'll want to start your vacation on a Monday to score cheap flights to Monmouth. Next cheapest day? Tuesday. Saturday is the most expensive. So, consider leaving early in the week if you want to book a bargain fare without paying premium prices.
What is the cheapest month to fly to Monmouth?
To pick up cheap flights to Monmouth, you should pack your bags and take off in August. Orbitz data shows that generally, this is an excellent month to save a bundle on your ticket. If you're hoping to jet to Monmouth in June, it's worth noting that this is the most expensive time to travel.
Which airlines allow free cancellation?
If you suspect your travel plans may change, Orbitz will help you lock in a flexible ticket. All you have to do is click on "Filter by flexible change policies" when searching for your flights. We'll show you all the airlines that include free cancellation and no change fees — all on top of our awesome low prices.
What do I need for the flight to Monmouth?
Flying can be a joy with a bit of pre-planning! Make your journey a relaxing one with these useful tips:

  • Your travel documents are the most important things you'll need to take with you on your flight to Monmouth. To avoid any delays at check-in time, make sure that the information on your ticket corresponds with your government-issued ID.
  • To keep you busy on the short hop to Monmouth, download your favorite tunes or stock up the audiobook library on your smartphone. Food can also be a delicious distraction while in the air, so take some snacks.
  • Even if you're flying in the height of summer, take a sweater or hoodie on board with you. Airplane cabins can get chilly!

How do I get cheap first-class/business deals to Monmouth?
Smart travelers have a talent for finding business or first-class fares to Monmouth without the hefty price tag. Follow their lead with these handy tips:

  • Being flexible isn't just for your yoga class. Avoid locking in your travel dates so you can snap up more affordable airfares when a huge sale drops.
  • Low-cost airlines offer first or business-class seating at more affordable prices. Give the full-service carriers a miss and fly with one these cheaper options.
  • Bid for an upgrade in online auctions (if available) or upgrade your fare with points earned through loyalty programs.

What is the best time to go to Monmouth?
You'll have fun whatever time of the year you decide to visit Monmouth, but March, May and June are the liveliest months. Want to fill your itinerary with stacks of warm-weather adventures? Book your trip around June 20. This is when the summer season kicks off in the Northern Hemisphere. Expect the mercury to fluctuate between 50 ºF and 80 ºF during this time of year.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.