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Find cheap flights from Portland to the United States from $36

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 7/10. 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
Tue 7/2
Tue 7/9

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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 York1 stop$148
Los Angeles
Los Angeles1 stop$67
Las Vegas
Las Vegasnonstop$40
Miami
Miami1 stop$158
San Francisco
San Franciscononstop$58
Chicago
Chicagononstop$126
Boston
Boston1 stop$149
Washington, D.C.
Baltimorenonstop$163
Denver
Denvernonstop$97
Seattle
Seattlenonstop$127
Fort Lauderdale
Fort Lauderdale1 stop$136
Atlanta
Atlanta1 stop$158
Dallas
Dallas2 stops$102
Phoenix
Phoenixnonstop$80
Tampa
Tampa1 stop$185
Houston
Houston1 stop$127
Honolulu
Honolulu1 stop$276
San Diego
San Diego1 stop$122
Philadelphia
Philadelphia1 stop$179

Good to know

Low season

January

High season

May

Cheapest flight

$36
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Portland to Los Angeles

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: Denver $111 one-way - $189 round-trip; Dallas $165 one-way - $381 round-trip; Chicago $168 one-way - $335 round-trip
  • Morning departure is around 7% 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 verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9198 reviews
7.9Comfort
7.3Entertainment
8.6Crew
7.3Food
8.2Boarding
Airline reviews

The airline itself was extremely comfortable and the staff were wonderful. The communication was excellent amongst the pilots and flight attendants and the passengers. I was throughly impressed by the cleaning crew that came on the plane immediately to ready it for the next flight. I have flown a bunch of times post Covid pandemic and have never seen this! I gave the “okay” rating for the food and entertainment because I didn’t order food and there wasn’t entertainment offered through the plane (only your personal devices).

10.0 ExcellentAnonymous, Jun 2024PDX - ORD
Read more about Alaska Airlines reviews

The airline itself was extremely comfortable and the staff were wonderful. The communication was excellent amongst the pilots and flight attendants and the passengers. I was throughly impressed by the cleaning crew that came on the plane immediately to ready it for the next flight. I have flown a bunch of times post Covid pandemic and have never seen this! I gave the “okay” rating for the food and entertainment because I didn’t order food and there wasn’t entertainment offered through the plane (only your personal devices).

The flight both ways was pleasant and uneventful. The staff was friendly, accommodating, and overall very helpful.

The one stewardess was rude about helping me put my bag in overhead….she said “ Is it heavy ?” (I am 73 yrs old)

That flight was a terrible experience. Flying to Portland was not much better. I will not ever fly Alaska Airlines again. I have a temporary disability due to recent neurocervical surgery. I cannot lift heavy things, I cannot walk long distances without vertigo and fainting, and I required wheelchair assistance. I showed up an hour and a half before my flight. The wheelchair queue assistance person was rude and chastised me for showing up so late. An older couple showed up almost an half an hour AFTER me, and she was sweet as pie to them. There was a long wait for wheelchair assistance as they were backed up. When I got to the gate, the gate attendants were rude and again, I got chastised for being late, even though it was not my fault they were backed up. When I asked for help with my bags and boarding the plane, they told me it was my fault and they were not obligated to help me. I was treated like a big inconvenience because I had a wheelchair and I couldn't "just walk." One of them literally rolled her eyes at me. I kept silent, because I just wanted to get home and I felt like they would not let me on if I complained, but I was practically crying. When I got down to the door to board, the wheelchair person left, and I asked the flight attendants for help. They said, well, you'll have to stand there and wait, even though I said I couldn't stand very long, and another passenger said, "Oh just let me do it" and helped me down. I tried not to bother the inflight attendants, because everytime you did, they acted exasperated and stressed out. I paid $7.50 for a bag of Pirate Booty and a tiny turkey beef stick for dinner. I needed wifi to work during the flight, and it kept crashing on me repeatedly and resetting my online work, costing me valuable time. I had to pay twice to get it on my laptop and phone, but I did get a refund when I returned. When I got to NY, the Portland agents had not arranged for a wheelchair to meet me and I had to stand for fifteen minutes waiting for the very nice young man who found an empty chair and had to wheel me and another passenger with carry on luggage to the front of JFK all by himself. Never, ever again. You all should be ashamed of how you treat people with disabilities. The other people who needed assistance to get on this flight did not fare much better than me, from what I could see.

My experience for a sort flight was perfect and hassle free.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

Horrible. I likely will have to spend several thousand dollars to rebook my international flights, due to their delays, plus a hotel in SF. I can’t wait to never fly them again!

Quick easy boarding. Airport was unprepared for early landing and we were waiting in the plane for 20 minutes before getting a gate.

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

Book cheap flights from Portland to the United States

Recent round-trip flight deals

6/12Wed
nonstopSpirit Airlines
2h 17mPDX-LAS
6/15Sat
nonstopSpirit Airlines
2h 17mLAS-PDX
$40
6/12Wed
nonstopSpirit Airlines
2h 17mPDX-LAS
6/18Tue
nonstopSpirit Airlines
2h 17mLAS-PDX
$41
8/30Fri
1 stopAlaska Airlines
5h 52mPDX-SFO
10/1Tue
nonstopAlaska Airlines
1h 49mSFO-PDX
$146
11/19Tue
nonstopAlaska Airlines
1h 50mPDX-SFO
11/25Mon
nonstopAlaska Airlines
1h 50mSFO-PDX
$153
7/10Wed
1 stopDelta
4h 24mPDX-SFO
7/23Tue
1 stopDelta
4h 02mSFO-PDX
$156
7/12Fri
1 stopDelta
4h 00mPDX-SFO
7/16Tue
1 stopDelta
3h 47mSFO-PDX
$166
10/1Tue
1 stopUnited Airlines
7h 19mPDX-BOS
10/8Tue
1 stopUnited Airlines
8h 55mBOS-PDX
$244
8/13Tue
1 stopUnited Airlines
8h 00mPDX-EWR
8/21Wed
1 stopUnited Airlines
7h 41mEWR-PDX
$256
9/24Tue
1 stopAmerican Airlines
8h 51mPDX-JFK
10/1Tue
1 stopAmerican Airlines
9h 13mJFK-PDX
$273
8/27Tue
1 stopAmerican Airlines
8h 30mPDX-JFK
9/3Tue
1 stopAmerican Airlines
8h 08mJFK-PDX
$275

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Recent one-way flight deals

7/10Wed
nonstopSpirit Airlines
2h 33mPDX-LAX
$36
6/10Mon
nonstopSpirit Airlines
2h 16mPDX-LAS
$37
7/17Wed
1 stopAlaska Airlines
5h 57mPDX-SFO
$75
8/6Tue
1 stopDelta
7h 27mPDX-SFO
$78
7/10Wed
1 stopDelta
4h 24mPDX-SFO
$79
9/19Thu
1 stopAlaska Airlines
5h 52mPDX-SFO
$82
9/30Mon
1 stopAmerican Airlines
5h 05mPDX-SFO
$96
8/31Sat
1 stopUnited Airlines
4h 40mPDX-LAS
$98
8/29Thu
1 stopUnited Airlines
4h 43mPDX-LAX
$108
6/11Tue
1 stopAmerican Airlines
5h 05mPDX-SFO
$116

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Last minute flights from Portland to the United States

Last minute flight, train and bus deals

6/6Thu
nonstop
2h 17mPDX-LAS
6/11Tue
nonstop
2h 17mLAS-PDX
$72
6/6Thu
nonstop
2h 17mPDX-LAS
6/11Tue
multi-stop
5h 04mLAS-PDX
$78
6/5Wed
multi-stopDelta
5h 28mPDX-SFO
6/19Wed
multi-stopDelta
7h 14mSFO-PDX
$306
6/5Wed
multi-stopAlaska Airlines
4h 31mPDX-SFO
6/22Sat
nonstopAlaska Airlines
1h 42mSFO-PDX
$316
6/5Wed
multi-stopDelta
5h 01mPDX-SFO
6/20Thu
multi-stopDelta
5h 38mSFO-PDX
$326
6/2Sun
multi-stopAmerican Airlines
8h 45mPDX-EWR
6/8Sat
multi-stopAmerican Airlines
11h 10mEWR-PDX
$340
6/5Wed
multi-stopAlaska Airlines
4h 01mPDX-SFO
6/7Fri
nonstopAlaska Airlines
1h 48mSFO-PDX
$342
6/4Tue
multi-stopAmerican Airlines
6h 51mPDX-SFO
6/4Tue
multi-stopAmerican Airlines
6h 48mSFO-PDX
$360
6/4Tue
multi-stopUnited Airlines
6h 33mPDX-ONT
6/10Mon
multi-stopUnited Airlines
6h 15mONT-PDX
$404
6/4Tue
nonstopUnited Airlines
1h 55mPDX-SFO
6/4Tue
nonstopUnited Airlines
1h 51mSFO-PDX
$427

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Portland - United States Flights

Departure:

Portland (PDX)United States

Return flight deals:

United States - Portland

Cabin classes:

$164
$308
$106
$39

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