Cheap flights To Monmouth (PDX) from $42

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Cheap Flights to Monmouth from $42 One Way, $87 Round Trip

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

Sat, Nov 21 - Sat, Nov 21
SFO
San Francisco Intl.
PDX
Portland Intl.
$87 Roundtrip, found 3 days ago
$87
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Nov 21 from San Francisco Intl. to Portland Intl., returning Sat, Nov 21, priced at $87 found 3 days ago
Tue, Oct 20 - Thu, Oct 22
DEN
Denver Intl.
PDX
Portland Intl.
$90 Roundtrip, found 2 days ago
$90
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Oct 20 from Denver Intl. to Portland Intl., returning Thu, Oct 22, priced at $90 found 2 days ago
Tue, Oct 20 - Tue, Oct 27
DEN
Denver Intl.
PDX
Portland Intl.
$105 Roundtrip, found 6 hours ago
$105
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Oct 20 from Denver Intl. to Portland Intl., returning Tue, Oct 27, priced at $105 found 6 hours ago
Sat, Nov 14 - Sat, Nov 14
SFO
San Francisco Intl.
PDX
Portland Intl.
$112 Roundtrip, found 15 hours ago
$112
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, Nov 14 from San Francisco Intl. to Portland Intl., returning Sat, Nov 14, priced at $112 found 15 hours ago
Tue, Sep 29 - Tue, Sep 29
SFO
San Francisco Intl.
PDX
Portland Intl.
$113 Roundtrip, found 2 days ago
$113
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep 29 from San Francisco Intl. to Portland Intl., returning Tue, Sep 29, priced at $113 found 2 days ago
Thu, Dec 3 - Sun, Dec 6
LAX
Los Angeles Intl.
PDX
Portland Intl.
$114 Roundtrip, found 2 hours ago
$114
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Dec 3 from Los Angeles Intl. to Portland Intl., returning Sun, Dec 6, priced at $114 found 2 hours ago
Sat, Nov 21 - Thu, Nov 26
SFO
San Francisco Intl.
PDX
Portland Intl.
$116 Roundtrip, found 1 day ago
$116
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Nov 21 from San Francisco Intl. to Portland Intl., returning Thu, Nov 26, priced at $116 found 1 day ago
Sat, Jan 16 - Tue, Jan 26
SFO
San Francisco Intl.
PDX
Portland Intl.
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 16 from San Francisco Intl. to Portland Intl., returning Tue, Jan 26, priced at $117 found 1 day ago
Thu, Nov 5 - Sat, Nov 7
SFO
San Francisco Intl.
PDX
Portland Intl.
$118 Roundtrip, found 18 hours ago
$118
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Nov 5 from San Francisco Intl. to Portland Intl., returning Sat, Nov 7, priced at $118 found 18 hours ago
Thu, Sep 24 - Sat, Sep 26
SFO
San Francisco Intl.
PDX
Portland Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 24 from San Francisco Intl. to Portland Intl., returning Sat, Sep 26, priced at $120 found 3 days ago

Monmouth Flight Information

Traveling To
Monmouth
Destination Airport IATA Code
PDX
Number of Airlines Serving
Airlines
Frontier Airlines, United, Alaska Airlines, Southwest Airlines
Flight Price
$87
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.
Milwaukie Inn Portland South
2.0-star property

Milwaukie Inn Portland South

Oct 7 - Oct 12

5 night stay

Los Angeles (LAX) to Portland (PDX)

Alaska Airlines • Non-stop • Coach

Portland (PDX) to Los Angeles (LAX)

Frontier Airlines • Non-stop • Coach
Price was $509, price is now $396 per person
$396
per person
found 1 day ago
Ilani
3.5-star property

Ilani

Oct 11 - Oct 17

6 night stay

Los Angeles (QLA) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,261, price is now $942 per person
$942
per person
found 20 hours ago
Royal Canoe by Avantstay Walk to the Shore + Cozy Fireplace
3.0-star property

Royal Canoe by Avantstay Walk to the Shore + Cozy Fireplace

Oct 21 - Oct 25

4 night stay

San Antonio (SAT) to Portland (PDX)

Southwest Airlines • Non-stop • Coach

Portland (PDX) to San Antonio (SAT)

Frontier Airlines • Non-stop • Coach
Price was $1,337, price is now $1,056 per person
$1,056
per person
found 21 hours ago
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Monmouth business class flight packages

Price found within the past 48 hours. Click for updated prices.
Washington Plaza Apartments
3.0-star property

Washington Plaza Apartments

8.4/10 Very Good! (442 reviews)

Oct 6 - Oct 8

2 night stay

Burbank (BUR) to Portland (PDX)

Alaska Airlines • Roundtrip • BusinessClass
Price was $838, price is now $786 per person
$786
per person
found 1 day ago
Great location and a pretty, secure feeling entry courtyard. The room felt like walking into a 1950s black and white movie. Good restaurants and transportation nearby.

Reviewed on Sep 3, 2026

Mark Spencer Hotel
3.0-star property

Mark Spencer Hotel

9.2/10 Wonderful! (2,416 reviews)

Oct 6 - Oct 8

2 night stay

Burbank (BUR) to Portland (PDX)

Alaska Airlines • Roundtrip • BusinessClass
Price was $955, price is now $861 per person
$861
per person
found 1 day ago

WorldMark Portland - Waterfront Park
2.5-star property

WorldMark Portland - Waterfront Park

8.8/10 Excellent! (71 reviews)

Oct 6 - Oct 8

2 night stay

Burbank (BUR) to Portland (PDX)

Alaska Airlines • Roundtrip • BusinessClass
Price was $951, price is now $887 per person
$887
per person
found 1 day ago

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Monmouth first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Independence
3.0-star property

The Independence

9.6/10 Exceptional! (1,016 reviews)

Oct 6 - Oct 9

3 night stay

Burbank (BUR) to Portland (PDX)

Alaska Airlines • Roundtrip • FirstClass
Price was $986, price is now $887 per person
$887
per person
found 1 day ago

The Dundee - A Trace Hotel
3.5-star property

The Dundee - A Trace Hotel

10/10 Exceptional! (57 reviews)

Oct 6 - Oct 9

3 night stay

Burbank (BUR) to Portland (PDX)

Alaska Airlines • Roundtrip • FirstClass
Price was $1,123, price is now $986 per person
$986
per person
found 1 day ago
I had the best stay in Newberg, visiting my family and wanting a little get-away for a couple days. The staff was amazing, the check-in was smooth, they rushed to get my room ready and the front desk person was so warm and friendly. In the morning I went to the coffee shop downstairs and had the most delicious latte with sea salt and honey, again the staff was incredible, so full of personality and warmth. The bathroom upgrade in my suite was luxurious. The only think I would have liked was a second layer of curtains- a sheer layer to let light in so I didn't have to use blackout curtains for the daytime light. Otherwise, I will definitely book this place again and I would highly recommend it to anyone.

Reviewed on Sep 3, 2026

The Setting Inn Willamette Valley
3.5-star property

The Setting Inn Willamette Valley

10/10 Exceptional! (124 reviews)

Oct 6 - Oct 9

3 night stay

Burbank (BUR) to Portland (PDX)

Alaska Airlines • Roundtrip • FirstClass
Price was $1,304, price is now $1,165 per person
$1,165
per person
found 1 day ago
Nice property. Beautiful setting

Reviewed on Aug 26, 2026

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Monmouth

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Low Prices for Monmouth Flights

Orbitz has the scoop on cheap tickets and bargain airfare for flights to Monmouth. You can research the best flights for your trip and make your reservations all on our website with the confidence that you’re getting a great price.

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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 $87 this past week to Monmouth, and rose as high as $120. Some lucky jet-setters flying out of San Francisco (SFO) managed to score one-way flights starting from just $42.
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.