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Monmouth

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Monmouth Flights as Low as $109

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

Frontier Airlines
Tue, Aug 12 - Sat, Aug 16
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$109 Roundtrip, found 9 hours ago
$109
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Aug 16, priced at $109 found 9 hours ago
Spirit Airlines
Tue, Jul 1 - Tue, Jul 8
LAX
Los Angeles Intl.
PDX
Portland Intl.
$114 Roundtrip, found 10 hours ago
$114
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Tue, Jul 1 from Los Angeles Intl. to Portland Intl., returning Tue, Jul 8, priced at $114 found 10 hours ago
Frontier Airlines
Tue, Jul 22 - Sat, Aug 9
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$121 Roundtrip, found 12 hours ago
$121
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, Jul 22 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Aug 9, priced at $121 found 12 hours ago
Frontier Airlines
Sun, Aug 10 - Thu, Aug 14
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Aug 10 from Los Angeles - Ontario Intl. to Portland Intl., returning Thu, Aug 14, priced at $128 found 1 day ago
Frontier Airlines
Fri, Jul 4 - Thu, Jul 10
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Los Angeles - Ontario Intl. to Portland Intl., returning Thu, Jul 10, priced at $131 found 1 day ago
Alaska Airlines
Wed, Aug 13 - Wed, Aug 20
LAX
Los Angeles Intl.
PDX
Portland Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Los Angeles Intl. to Portland Intl., returning Wed, Aug 20, priced at $139 found 1 day ago
Delta
Sat, Aug 16 - Sat, Aug 23
LAX
Los Angeles Intl.
PDX
Portland Intl.
$139 Roundtrip, found 3 hours ago
$139
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Aug 16 from Los Angeles Intl. to Portland Intl., returning Sat, Aug 23, priced at $139 found 3 hours ago
American Airlines
Mon, Sep 22 - Thu, Oct 2
LAX
Los Angeles Intl.
PDX
Portland Intl.
$157 Roundtrip, found 17 hours ago
$157
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Sep 22 from Los Angeles Intl. to Portland Intl., returning Thu, Oct 2, priced at $157 found 17 hours ago
United
Wed, Sep 3 - Sat, Sep 6
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$159 Roundtrip, found 8 hours ago
$159
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Sep 3 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Sep 6, priced at $159 found 8 hours ago
United
Fri, Oct 24 - Mon, Oct 27
BNA
Nashville Intl.
PDX
Portland Intl.
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 24 from Nashville Intl. to Portland Intl., returning Mon, Oct 27, priced at $177 found 4 days ago
Delta
Wed, Aug 13 - Wed, Aug 20
AUS
Austin-Bergstrom Intl.
PDX
Portland Intl.
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 13 from Austin-Bergstrom Intl. to Portland Intl., returning Wed, Aug 20, priced at $177 found 3 days ago
Hawaiian Airlines
Sat, Sep 20 - Sat, Sep 27
ONT
Los Angeles - Ontario Intl.
PDX
Portland Intl.
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 20 from Los Angeles - Ontario Intl. to Portland Intl., returning Sat, Sep 27, priced at $177 found 3 days ago
Delta
Sat, Aug 16 - Sat, Aug 16
BWI
Baltimore Washington Intl. Thurgood Marshall
PDX
Portland Intl.
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 16 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sat, Aug 16, priced at $221 found 5 days ago
JetBlue Airways
Fri, Jul 4 - Tue, Jul 8
BOS
Logan Intl.
PDX
Portland Intl.
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Jul 4 from Logan Intl. to Portland Intl., returning Tue, Jul 8, priced at $222 found 6 days ago
Delta
Tue, Aug 12 - Mon, Aug 18
DCA
Ronald Reagan Washington National
PDX
Portland Intl.
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Ronald Reagan Washington National to Portland Intl., returning Mon, Aug 18, priced at $242 found 3 days ago
Sun Country Airlines
Fri, Jun 27 - Mon, Jun 30
BOS
Logan Intl.
PDX
Portland Intl.
$585 Roundtrip, found 11 hours ago
$585
Roundtrip
found 11 hours ago
Select Sun Country Airlines flight, departing Fri, Jun 27 from Logan Intl. to Portland Intl., returning Mon, Jun 30, priced at $585 found 11 hours ago

Cheap Flights to Monmouth

Fall in love at first flight with your vacation to Monmouth by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Monmouth on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Monmouth, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Monmouth

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Monmouth with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the PDX airport.

What is the cheapest month to fly to Monmouth?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Monmouth are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Monmouth?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Monmouth.

What airport is best to fly into Monmouth?

When you’re planning your trip to Monmouth, convenience is the name of the game. Luckily, Monmouth McNary Field Airport is nearby so you can deplane and get going on checking off everything on your Monmouth must-do list.

How much are flights to Monmouth?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Monmouth on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $109, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Monmouth?

The trick to saving a stack of cash on your flight to Monmouth? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $109 right now, why wait?

Monmouth Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$108

Last Minute Hotel Deals in Monmouth

College Inn Monmouth
College Inn Monmouth
2 out of 5
270 North Pacific Avenue, Monmouth, OR
Book a stay at this business-friendly motel in Monmouth. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
7.4/10 Good! (702 reviews)
Plenty good enough
"For the price it was just fine. The desk clerk did not know how to shut off the message light."

Reviewed on May 24, 2025

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College Inn Monmouth
The Hotel Salem
The Hotel Salem
3 out of 5
4370 Commercial St Se, Salem, OR
Book a stay at this business-friendly hotel in Salem. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,007 reviews)
"Great location for where we needed to be in Salem. Our room was quiet and comfortable."

Reviewed on Jun 8, 2025

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The Hotel Salem
Howard Johnson by Wyndham Salem
Howard Johnson by Wyndham Salem
2 out of 5
2250 Mission St Se, Salem, OR
Book a stay at this business-friendly hotel in Salem. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (1,002 reviews)
"Nice handicap shower and bathroom"

Reviewed on Jun 6, 2025

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Howard Johnson by Wyndham Salem
Econo Lodge Corvallis Near University
Econo Lodge Corvallis Near University
2 out of 5
935 NW Garfield Drive, Corvallis, OR
Book a stay at this business-friendly motel in Corvallis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,007 reviews)
"Convenient location to downtown, grocery stores, parks, and an amazing French bakery."

Reviewed on Jun 6, 2025

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Econo Lodge Corvallis Near University
The Independence
The Independence
3 out of 5
201 Osprey Lane, Independence, OR
Stay at this 3-star business-friendly hotel in Independence. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.4/10 Exceptional! (785 reviews)
"The room was clean and the beds were very comfortable. The breakfast was generous Eggs with mushrooms and spinach, bacon, breakfast burritos and french toast. Muffins, and other things..the restaurant that's is open in the afternoon had good food and a very nice patio to eat.with beautiful sorroundings ..."

Reviewed on Jun 6, 2025

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The Independence
La Quinta Inn & Suites by Wyndham Salem OR
La Quinta Inn & Suites by Wyndham Salem OR
3 out of 5
890 Hawthorne Avenue SE, Salem, OR
Stay at this 3-star business-friendly hotel in Salem. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (588 reviews)
Great overnight stop
"Clean, helpful staff, well run hot breakfast with good selection. Showing its age a bit but everything you could ask for for an overnight stop."

Reviewed on May 25, 2025

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La Quinta Inn & Suites by Wyndham Salem OR
Comfort Suites Salem
Comfort Suites Salem
2.5 out of 5
630 Hawthorne Ave Se, Salem, OR
Book a stay at this business-friendly hotel in Salem. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
9/10 Wonderful! (1,026 reviews)
"Clean room, comfortable bed, good breakfast."

Reviewed on Jun 7, 2025

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Comfort Suites Salem
Days Inn by Wyndham Black Bear
Days Inn by Wyndham Black Bear
2.5 out of 5
1600 Motor Ct Ne, Salem, OR
Stay at this hotel in Salem. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
6.8/10 (1,007 reviews)
"The place can use a little work but mostly acceptable. The bed was the most comfortable bed I've ever slept in. Almost no water pressure in the shower. People were very nice."

Reviewed on Jun 7, 2025

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Days Inn by Wyndham Black Bear
See all 425 properties in Monmouth
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.