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Monmouth

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Monmouth Flights as Low as $142

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

Frontier Airlines
Thu, Jul 30 - Thu, Aug 20
LAX
Los Angeles Intl.
PDX
Portland Intl.
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jul 30 from Los Angeles Intl. to Portland Intl., returning Thu, Aug 20, priced at $142 found 1 day ago
Frontier Airlines
Sun, Nov 1 - Fri, Nov 13
LAX
Los Angeles Intl.
PDX
Portland Intl.
$158 Roundtrip, found 4 days ago
$158
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 1 from Los Angeles Intl. to Portland Intl., returning Fri, Nov 13, priced at $158 found 4 days ago
Frontier Airlines
Thu, Jul 16 - Thu, Aug 6
LAX
Los Angeles Intl.
PDX
Portland Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jul 16 from Los Angeles Intl. to Portland Intl., returning Thu, Aug 6, priced at $167 found 1 day ago
Frontier Airlines
Sat, Sep 12 - Mon, Sep 28
LAX
Los Angeles Intl.
PDX
Portland Intl.
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Sep 12 from Los Angeles Intl. to Portland Intl., returning Mon, Sep 28, priced at $168 found 2 days ago
Frontier Airlines
Sat, Jul 18 - Thu, Aug 6
LAX
Los Angeles Intl.
PDX
Portland Intl.
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 18 from Los Angeles Intl. to Portland Intl., returning Thu, Aug 6, priced at $173 found 1 day ago
Delta
Sat, Oct 3 - Tue, Oct 20
ONT
Ontario Intl. Airport
PDX
Portland Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 3 from Ontario Intl. Airport to Portland Intl., returning Tue, Oct 20, priced at $197 found 5 days ago
Delta
Tue, Nov 3 - Tue, Nov 17
ONT
Ontario Intl. Airport
PDX
Portland Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 3 from Ontario Intl. Airport to Portland Intl., returning Tue, Nov 17, priced at $197 found 4 days ago
American Airlines
Sat, Oct 3 - Tue, Oct 20
ONT
Ontario Intl. Airport
PDX
Portland Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 3 from Ontario Intl. Airport to Portland Intl., returning Tue, Oct 20, priced at $197 found 5 days ago
United
Sat, Oct 3 - Tue, Oct 20
ONT
Ontario Intl. Airport
PDX
Portland Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 3 from Ontario Intl. Airport to Portland Intl., returning Tue, Oct 20, priced at $197 found 5 days ago
Alaska Airlines
Sat, Oct 17 - Sun, Oct 18
LAX
Los Angeles Intl.
PDX
Portland Intl.
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct 17 from Los Angeles Intl. to Portland Intl., returning Sun, Oct 18, priced at $207 found 6 days ago
Frontier Airlines
Mon, Aug 31 - Sat, Sep 12
AUS
Austin-Bergstrom Intl.
PDX
Portland Intl.
$250 Roundtrip, found 14 hours ago
$250
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Austin-Bergstrom Intl. to Portland Intl., returning Sat, Sep 12, priced at $250 found 14 hours ago
Frontier Airlines
Wed, Aug 12 - Tue, Aug 25
FSD
Sioux Falls Regional
PDX
Portland Intl.
$280 Roundtrip, found 5 days ago
$280
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Sioux Falls Regional to Portland Intl., returning Tue, Aug 25, priced at $280 found 5 days ago
Bargain Flight
Tue, Oct 20 - Tue, Oct 20
DCA
Ronald Reagan Washington National
PDX
Portland Intl.
$287 Roundtrip, found 7 hours ago
$287
Roundtrip
found 7 hours ago
Select Bargain Flight flight, departing Tue, Oct 20 from Ronald Reagan Washington National to Portland Intl., returning Tue, Oct 20, priced at $287 found 7 hours ago
Frontier Airlines
Tue, Sep 15 - Thu, Sep 17
IAH
George Bush Intercontinental
PDX
Portland Intl.
$305 Roundtrip, found 22 hours ago
$305
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Tue, Sep 15 from George Bush Intercontinental to Portland Intl., returning Thu, Sep 17, priced at $305 found 22 hours ago
Delta
Sat, Aug 8 - Thu, Aug 20
GPT
Gulfport - Biloxi Intl.
PDX
Portland Intl.
$383 Roundtrip, found 12 hours ago
$383
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Aug 8 from Gulfport - Biloxi Intl. to Portland Intl., returning Thu, Aug 20, priced at $383 found 12 hours ago
JetBlue Airways
Tue, Jun 23 - Sun, Jun 28
DCA
Ronald Reagan Washington National
PDX
Portland Intl.
$555 Roundtrip, found 6 days ago
$555
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Jun 23 from Ronald Reagan Washington National to Portland Intl., returning Sun, Jun 28, priced at $555 found 6 days 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 July, 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 15 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 $142, 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 $142 right now, why wait?

Monmouth Flight Information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Roundtrip price
$141

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 ...
7.6/10 Good! (807 reviews)
"I understand this was never advertised as a resort, but I did expect the absolute basics to function. Unfortunately, that appears to have been asking too much. The TV didn’t work, the shower wouldn’t drain, and the electrical outlets were so worn out that plugs literally fell out unless they were ..."

Reviewed on May 27, 2026

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College Inn Monmouth
HomeTowne Studios by Red Roof Salem, OR

HomeTowne Studios by Red Roof Salem, OR

2 out of 5
3535 Fisher Rd Ne Salem OR
Stay at this hotel in Salem. Enjoy free WiFi, free parking, and laundry facilities. Popular attractions Oregon State Fair Skychairs and L. B. Day Amphitheater ...
6.4/10 (1,005 reviews)
"Room was clean, bathroom looked like the maid left half way through the job. Walls were gunky, toilet didn’t appear to have been cleaned, shower was nice and clean. Parked right outside our room so we could keep an eye on the car. Staff was friendly."

Reviewed on Jun 1, 2026

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HomeTowne Studios by Red Roof Salem, OR
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! (1,241 reviews)
"The air conditioner in the room frequently turned off, no matter the setting. It was a pet room, heavily scented with carpet freshener. The room was clean, the bed was comfortable, and the towels were nice. The staff was very friendly and efficient."

Reviewed on Jun 6, 2026

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The Hotel Salem
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! (1,256 reviews)
"The staff was very helpful and respectful"

Reviewed on Jun 4, 2026

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Comfort Suites Salem
The Independence

The Independence

3 out of 5
201 Osprey Lane Independence OR
Book a stay at this business-friendly hotel in Independence. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.6/10 Exceptional! (1,012 reviews)
"Handicapped person. No help was offered to w luggage cart . Room doors were heavy and no way to stay open so I could get luggage rack into room."

Reviewed on Jun 5, 2026

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The Independence
Phoenix Inn Suites - Albany

Phoenix Inn Suites - Albany

2.5 out of 5
3410 Spicer Dr SE Albany OR
Book a stay at this business-friendly hotel in Albany. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (1,006 reviews)
"The hotel was easy to find. The staff is very friendly; the chocolate chip cookies are delicious and a nice touch. The room was very clean and beds and pillows so comfortable. The towels are a generous size and fluffy. The breakfast area is well maintained and offers a variety of breakfast ..."

Reviewed on Jun 4, 2026

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Phoenix Inn Suites - Albany
Best Western Plus Mill Creek Inn

Best Western Plus Mill Creek Inn

2.5 out of 5
3125 Ryan Drive 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 ...
9.4/10 Exceptional! (1,011 reviews)
"Friendly staff!"

Reviewed on Jun 4, 2026

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Best Western Plus Mill Creek Inn
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
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 ...
8.4/10 Very Good! (941 reviews)
"Remodeled hotel. Our bathroom had mildew above shower on the walls. Needs cleaned off. Beds were a little hard."

Reviewed on Jun 1, 2026

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La Quinta Inn & Suites by Wyndham Salem OR
See all 476 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.