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Find cheap flights from Portland to the United States from $34

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 the United States departing on 4/17. 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
0 bags
Thu 4/18
Thu 4/25

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York2 stops$186
Los Angeles
Los Angeles1 stop$94
Las Vegas
Las Vegasnonstop$44
Miami
Miami1 stop$174
Chicago
Chicago1 stop$130
San Francisco
San Franciscononstop$48
Boston
Boston2 stops$229
Denver
Denvernonstop$63
Fort Lauderdale
Fort Lauderdale3 stops$197
Seattle
Seattlenonstop$111
Atlanta
Atlanta1 stop$129
Dallas
Dallasnonstop$98
Phoenix
Phoenixnonstop$68
Tampa
Tampa2 stops$173
Honolulu
Honolulu1 stop$276
Houston
Houston1 stop$129
San Diego
San Diego1 stop$123
Philadelphia
Philadelphia1 stop$175

Good to know

Low season

January

High season

December

Cheapest flight

$34
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Portland to Phoenix Sky Harbor Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Portland to the United States?

    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 the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States 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 the United States?

    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 the United States with an airline and back to Portland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to the United States?

    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 the United States from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Dallas $208 one-way - $449 round-trip; Las Vegas $68 one-way - $104 round-trip; Seattle $209 one-way - $505 round-trip
  • Morning departure is around 22% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Portland to the United States

Need help choosing which airline to fly with from Portland to the United States? 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 KAYAK reviews.
8.1
Alaska AirlinesOverall score based on 9150 reviews
79comfort
81overall
74entertainment
86crew
82boarding
73food
Airline reviews

They misplaced our 1 bag and that messed up our reservation for the following day of fun and we paid extra 100 for the bag. Not fun

Read more about Alaska Airlines

They misplaced our 1 bag and that messed up our reservation for the following day of fun and we paid extra 100 for the bag. Not fun

One of their flight attendants made a rude comment as I deboarded the plane. Definitely won’t be flying with them again.

Very below what I expect from Alaska/ On Feb 19, my foight JFK to Portland Flight was three and a half hours late leaving JFK (NOT due to weatherat departure or destination) In addition to losing this time, I then had to take a taxi home, rather than public tranist due to the late hour. This added $45 to the cost of the trip.

No seat assignment on boarding pass. Led to unnecessary confusion.

Not fond of smaller planes ( no737 avail ) Weather was some what of a factor (Bumpy)

Every one of the people at Alaska Airlines were helpful and kind. My complaints are systemic in the industry - small seats, tiny packages of pretzels (why bother?), and a general shabbiness that I attribute to the lion’s share of their profits going to execs and investors instead of building a better business.

Very good. Landed on time got luggage in a timely manner.

They canceled our flight for 2 days. 8 hour wait each day to reschedule flights. Everytime we reschedule it would get cancelled within a few hours. We were stuck in Portland for 2 extra days with nowhere to stay. Horrible experience. I want a full refund and I want retribution for our troubles. I am extremely upset with my experience. They finally got us on a flight with Hawaiian airlines.

The flight was fine. It was right Ning a little late.

Flight delayed multiple times, multiple rebookings. Overnight stay at airport, sublime snacks if any. A bit rude- the staff.

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Some of these FA’s need attitude check. Snarky bitches

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

Got a much appreciated surprise upgrade to an exit row and the crew was very friendly and helpful.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Absolutely filthy flight and not equipped for a trans US

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

I have not found it to be easy to set up on Wi-Fi with American Airlines. I don’t know if it is me or poor instructions.

My previous flight was late and did not connect properly. The gate was closed and I missed this flight.

Delayed...attendants checked every single bag and item for sizes before boarding.

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

I am HIGHLY unhappy with the amount of money I spent on the flight. Paid in advance only to find the flight at a discount price a week or so before the flight. I will not fly frontier again and have bad mouthed your business since to anyone I have spoken with about flying (which has been many a people). Crew was mediocre and instead of moving me to a spot where I could gain some leg room they sat their flight attendant there. Won’t be flying frontier in the future.

They changed my flight and did not want to accommodate me or try to help me in any way. They do not care about their customers.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Well, I didn’t have food! So NA wasn’t an option. I’ll be back!

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

I dunno. Depressing, uncomfortable (I’m poor), but on time and efficient.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

Book cheap flights from Portland to the United States

Recent round-trip flight deals

4/10Wed
nonstopSpirit Airlines
2h 12mPDX-LAS
4/17Wed
nonstopSpirit Airlines
2h 24mLAS-PDX
$44
4/27Sat
nonstopSpirit Airlines
2h 12mPDX-LAS
5/1Wed
nonstopSpirit Airlines
2h 24mLAS-PDX
$47
4/23Tue
nonstopAlaska Airlines
2h 25mPDX-LAX
4/30Tue
nonstopAlaska Airlines
2h 28mLAX-PDX
$177
4/20Sat
nonstopAlaska Airlines
4h 10mPDX-ORD
4/30Tue
nonstopAlaska Airlines
4h 34mORD-PDX
$179
4/20Sat
nonstopAmerican Airlines
3h 58mPDX-ORD
4/27Sat
1 stopAmerican Airlines
8h 34mORD-PDX
$209
4/27Sat
1 stopAmerican Airlines
5h 30mPDX-DFW
5/4Sat
1 stopAmerican Airlines
8h 48mDFW-PDX
$210
5/24Fri
nonstopDelta
2h 24mPDX-LAX
6/1Sat
nonstopDelta
2h 26mLAX-PDX
$212
4/30Tue
1 stopDelta
6h 27mPDX-ONT
5/1Wed
1 stopDelta
6h 27mONT-PDX
$216
4/18Thu
nonstopUnited Airlines
4h 06mPDX-ORD
4/20Sat
nonstopUnited Airlines
4h 29mORD-PDX
$237
4/14Sun
1 stopUnited Airlines
7h 15mPDX-EWR
4/17Wed
1 stopUnited Airlines
8h 34mEWR-PDX
$286

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Recent one-way flight deals

4/17Wed
nonstopFrontier
2h 43mPDX-PHX
$34
3/26Tue
nonstopFrontier
2h 43mPDX-PHX
$37
5/22Wed
nonstopDelta
2h 26mPDX-LAX
$89
4/17Wed
nonstopAlaska Airlines
4h 21mPDX-ORD
$90
6/26Wed
1 stopAmerican Airlines
8h 40mPDX-DFW
$105
8/6Tue
1 stopDelta
5h 13mPDX-DFW
$108
5/13Mon
nonstopAlaska Airlines
4h 21mPDX-ORD
$110
4/14Sun
1 stopAmerican Airlines
6h 51mPDX-LAS
$113
5/22Wed
1 stopUnited Airlines
7h 09mPDX-ONT
$123
4/14Sun
nonstopUnited Airlines
4h 06mPDX-ORD
$130

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Last minute flights from Portland to the United States

Last minute flight, train and bus deals

3/20Wed
nonstopFrontier
2h 43mPDX-PHX
3/26Tue
nonstopFrontier
2h 58mPHX-PDX
$194
3/23Sat
nonstopSpirit Airlines
2h 13mPDX-LAS
3/28Thu
nonstopSpirit Airlines
2h 28mLAS-PDX
$208
3/20Wed
multi-stopUnited Airlines
6h 06mPDX-ONT
3/24Sun
multi-stopUnited Airlines
4h 16mONT-PDX
$424
3/20Wed
multi-stopUnited Airlines
4h 54mPDX-ONT
3/22Fri
multi-stopUnited Airlines
4h 16mONT-PDX
$456
3/21Thu
multi-stopDelta
10h 10mPDX-BOS
3/25Mon
multi-stopDelta
8h 34mBOS-PDX
$458
3/23Sat
multi-stopDelta
4h 36mPDX-ONT
3/25Mon
multi-stopDelta
6h 58mONT-PDX
$483
3/19Tue
nonstopAlaska Airlines
2h 35mPDX-PHX
3/25Mon
nonstopAlaska Airlines
2h 53mPHX-PDX
$484
3/20Wed
nonstopAlaska Airlines
2h 25mPDX-LAX
3/20Wed
multi-stopAlaska Airlines
22h 03mLAX-PDX
$506
3/21Thu
multi-stopAmerican Airlines
9h 28mPDX-BOS
3/23Sat
multi-stopAmerican Airlines
11h 53mBOS-PDX
$535
3/23Sat
multi-stopAmerican Airlines
8h 56mPDX-EWR
3/26Tue
multi-stopAmerican Airlines
10h 44mEWR-PDX
$539

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Portland - United States Flights

Departure:

Portland (PDX)United States

Return flight deals:

United States - Portland

Cabin classes:

$164
$263
$106
$43

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