$57 Find Cheap Flights to Hillsboro

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hillsboro departing on 4/4. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$107
Overall average: $207
Frontier
Sat 4/18Tue 4/21
DEN - PDX • 1 stop
Cheapest non-stop
$107
Typical prices: $165-$278
Frontier, Alaska Airlines
Tue 5/12Sat 5/16
DEN - PDX • Non-stop
Arrival airport
Portland (PDX)
You can't fly directly to Hillsboro. It is served by Portland (PDX), located 17.4 miles from Hillsboro.
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DEN
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PDX
Cheapest
LAX
-
PDX
Most popular
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Flight Deals

Cheap Flights to Hillsboro

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Hillsboro that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Hillsboro

Sat, Apr 18 - Tue, Apr 21
Frontier Logo
9:30 pm - 11:50 am
DEN
-
PDX
15h 20m
1 stop
Frontier Logo
12:38 pm - 4:18 pm
PDX
-
DEN
2h 40mnonstop
$107Frontier
Sat, May 9 - Wed, May 13
Frontier Logo
10:29 pm - 8:59 am
DEN
-
PDX
11h 30m
1 stop
Frontier Logo
1:48 pm - 5:29 pm
PDX
-
DEN
2h 41mnonstop
$108Frontier
Sat, Apr 4 - Wed, Apr 15
Alaska Airlines Logo
6:06 pm - 8:39 pm
LAX
-
PDX
2h 33mnonstop
Alaska Airlines Logo
2:37 pm - 5:06 pm
PDX
-
LAX
2h 29mnonstop
$139Alaska Airlines
Tue, Mar 24 - Tue, Mar 31
Alaska Airlines Logo
2:39 pm - 4:30 pm
SFO
-
PDX
1h 51mnonstop
Alaska Airlines Logo
8:46 pm - 10:43 pm
PDX
-
SFO
1h 57mnonstop
$147Alaska Airlines
Tue, Apr 21 - Sat, Apr 25
Delta Logo
11:53 am - 5:10 pm
ONT
-
PDX
5h 17m
1 stop
Delta Logo
7:05 am - 4:25 pm
PDX
-
ONT
9h 20m
2 stops
$172Delta
Sat, Apr 4 - Sat, Apr 11
American Airlines Logo
8:49 pm - 11:06 pm
DFW
-
PDX
4h 17mnonstop
American Airlines Logo
11:40 pm - 5:26 am
PDX
-
DFW
3h 46mnonstop
$198American Airlines
Sat, Apr 4 - Sat, Apr 11
American Airlines Logo
9:44 pm - 12:15 am
ORD
-
PDX
4h 31mnonstop
American Airlines Logo
6:22 am - 12:32 pm
PDX
-
ORD
4h 10mnonstop
$207American Airlines
Tue, Apr 21 - Wed, Apr 29
United Airlines Logo
6:52 pm - 9:59 pm
EWR
-
PDX
6h 07mnonstop
United Airlines Logo
7:05 pm - 5:51 am
PDX
-
EWR
7h 46m
1 stop
$227United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
6:52 pm - 9:59 pm
EWR
-
PDX
6h 07mnonstop
United Airlines Logo
11:15 pm - 7:29 am
PDX
-
EWR
5h 14mnonstop
$232United Airlines
Sat, Apr 18 - Fri, Apr 24
Delta Logo
4:59 pm - 9:42 pm
EWR
-
PDX
7h 43m
1 stop
Delta Logo
12:30 am - 10:29 am
PDX
-
EWR
6h 59m
1 stop
$237Delta
Useful Info

Good to know - Book Cheap Hillsboro Plane Tickets

Low seasonJanuary
Cheapest flight$59
Best time to beat the crowds with an average 10% drop in price.
Flight from Denver to Portland

Flights to Hillsboro: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Hillsboro 
Verified travelerFlew with Alaska Airlines
MFR
-
PDX
Jan 2026
I stayed at Marriott Airport the night before departure. I walked over to airport to check out the process for my ticket type which was seating assignment at the gate. Agent clued me in that the earlier I checked in the next morning, the better. And sure enough, I was first in line to check in and received a great seat assignment as if I'd paid full dollar! I really appreciated the subtle tip as I do not enjoy sitting at the back of the plane. Thank you to that helpful agent.
VirginiaFlew with Alaska Airlines
LAX
-
PDX
Dec 2025
I get a little motion sickness even in a car and wasn’t sure if i needed for flight, lesson learned. so Even if you have a little bit of motion sickness, take your medicine before flight…
RickFlew with Alaska Airlines
SEA
-
PDX
Jan 2026
Seattle customs is easy. No crowds. Another big hike. Wear walking shoes.
KatarinaFlew with Alaska Airlines
EWR
-
PDX
Feb 2026
The rail train from the rental car drop off place to the Alaska terminal can take sometimes 20 minutes if you have to wait for a train because they're doing construction. Sometimes it only takes me 5-10 minutes but be prepared.
ChristineFlew with Alaska Airlines
MIA
-
PDX
Nov 2025
Getting to the airport early is a must. Have a plan and map for your airline's checking desk. If you ask someone for directions, make sure they are clear or that you understand, a lot of TSA and airport personnel spoke English with hard dialects and some didn't know where the Alaska Air terminal was.
Verified travelerFlew with Hawaiian Airlines
MSP
-
PDX
Jun 2025
Minneapolis is just a great airport. Signs to the rental area were a little unclear but that was not a huge deal as the tram only goes to one stop so you can’t get too misplaced.
Verified travelerFlew with Alaska Airlines
RDM
-
PDX
Jun 2025
It is a cute little airport with one coffee stand that gets a very long line, so be prepared if that’s something you need at o dark thirty.
Verified travelerFlew with Alaska Airlines
HNL
-
PDX
Jun 2025
Airports in Hawaii easier than home - not as many late night food options so prepare.
DuaneFlew with Alaska Airlines
OGG
-
PDX
Jun 2025
Check flight info before leaving for airport Bring substantial snacks
Verified travelerFlew with Alaska Airlines
BZN
-
PDX
Jun 2025
The Bozeman Airport has NO seating for spreading out. All the seats are simple chairs with armrests. If you have a delay or are trying to sleep while waiting, you will have to sit upright the whole time. There are also very few outlets. Again, if you’re delayed or spending extra time at BOZ and your phone battery is running low, good luck.
AllieFlew with Alaska Airlines
BOI
-
PDX
May 2025
It is a ten minute walk from tarmac to baggage claim. If you have mobility issues, it is best to ask for a wheelchair. I did not receive a message on my phone regarding which carousel by bags would be loaded on and there was NOT a centralized notification board to inform you of the carousel
Verified travelerFlew with Alaska Airlines
AUS
-
PDX
May 2025
In Austin, be prepared for long TSA lines. A lot of construction going on. It’s a busy, busy airport. Portland is one of the most beautiful airports. Very up-to-date new look and equipment. There’s still some construction going on but overall a pleasant experience.
Verified travelerFlew with Alaska Airlines
SNA
-
PDX
Apr 2025
Look at the seat assignments before you commit
Verified travelerFlew with Alaska Airlines
GEG
-
PDX
Feb 2025
My advise to customers is to make sure there’s at least 1 hour during layover as delays and gates can add to stressful circumstances as you rush to meet your connecting flight
Verified travelerFlew with Alaska Airlines
STS
-
PDX
Dec 2024
Prepare for a long walk from the arrival gate to baggage claim and transportation away from the airport.
Verified travelerFlew with Alaska Airlines
MFR
-
PDX
Dec 2024
Eat before going to the air port if you have a short flight
Verified travelerFlew with Alaska Airlines
BIL
-
PDX
Oct 2024
Check you bag if possible, easy to get on and off
Verified travelerFlew with Alaska Airlines
BUR
-
PDX
Nov 2024
Easy check in and less crowd. Short walk to boarding gate.
Verified travelerFlew with Alaska Airlines
LAS
-
PDX
Nov 2024
Be aware that asking to check your carry-on at the ticket counter will cost you. I was trying to - get ahead of the request at the gate to check carry-on. Flying from PDX to Vegas, I didn't have to pay for checking my carry-on at ticket counter.
Verified travelerFlew with Alaska Airlines
ORD
-
PDX
Sep 2024
Not many amenities at the terminal. I would suggest grabbing anything that catches your eye before you get all the way down. There weren't a lot of Alaska flights out of Chicago, and we were at the extreme end of the terminal.
EphusboubotzFlew with Alaska Airlines
ATL
-
PDX
Nov 2024
Alaska will close the door early so don't be late. Our flight time was 6:40 and the doors closed at 6:25.
Verified travelerFlew with Hawaiian Airlines
HNL
-
PDX
Sep 2024
Honolulu airport is a bit confusing, get right into the customer service line before trying the self-check kiosks.
Verified travelerFlew with Alaska Airlines
LAX
-
PDX
Nov 2024
Leaver for the airport sooner especially during the holidays.
Verified travelerFlew with Alaska Airlines
ONT
-
PDX
Oct 2024
Portland is a big airport, give yourself time.
PiperFlew with Alaska Airlines
DFW
-
PDX
Jul 2024
Best to fly direct. The boarding process was extremely smooth
Verified travelerFlew with Alaska Airlines
SNA
-
PDX
Apr 2024
If you’re going to Disney, get a pass for EVE to request a direct pickup from the airport to your hotel. There are instructions for how to download the app and buy your pass on signs in the taxi area.
Verified travelerFlew with Alaska Airlines
EWR
-
PDX
May 2024
Bring a lot of entertainment or sleep through it. Make sure you get up and walk at least once but preferably up to 3 times to avoid leg cramps.
Verified travelerFlew with Alaska Airlines
STS
-
PDX
May 2024
If you fly in the afternoon, get seats n the right side of the plan because the glare of the sun is pretty bad
TerryFlew with Alaska Airlines
ANC
-
PDX
Apr 2024
There’s no USB port or other plug in so make sure your devices are fully charged.
MichaelFlew with Frontier
PHX
-
PDX
Feb 2024
Waymo (Google's driverless robotaxi) is operating the the Phoenix area. Pricing comparable to Uber/Lyft, but no tipping since no driver. It is a novel experience and worth trying of your route falls in the service area. The PHX airport (at least Terminal 3) is really lovely, clean, and bright. The Skytrain (free, runs between Terminals, and transit stations every 5 mins or so) is excellent as well.
Verified travelerFlew with Alaska Airlines
SNA
-
PDX
Dec 2023
The further you are into the calendar year you are more likely to have schedule changes due to the local noise restrictions

FAQs - booking Hillsboro flights

  • How long is the flight to Hillsboro?

    Flights from Phoenix2h 50m
    Flights from Chicago4h 20m
    Flights from San Francisco1h 57m
    Flights from Denver2h 46m
    Flights from Los Angeles2h 30m
  • What is the cheapest flight to Portland?

    In the last 3 days, the cheapest flight deal to Portland was found on the route from Denver, at $107 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $129 in the last 3 days.

  • Which airlines fly to Portland?

    Many airlines fly to Portland, the most common ones being Alaska Airlines, United Airlines, and Delta. See the amount of flights per week for popular airlines flying to Portland.

  • How to fly to Hillsboro?

    You cannot fly directly to Hillsboro. KAYAK recommends you fly to Portland (PDX) (17.37 miles from Hillsboro). From there you can rent a car or get a taxi.

  • What airports are near Hillsboro?

    The closest airport is Portland (PDX) (17.37 mi). Another nearby airport is Eugene (EUG) (97.91 mi). KAYAK recommends you fly to Portland.

  • How far is Portland Airport from central Portland?

    Central Portland is 6 miles away from Portland Airport.

  • What is the name of Portland’s airport?

    There is only 1 airport in Portland, called Portland Airport (PDX). It can also be referred to as Portland or Portland Intl.

  • How does KAYAK find such low prices on flights to Hillsboro?

    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 to Hillsboro.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hillsboro is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Hillsboro?

    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 Hillsboro with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Hillsboro?

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

Top tips for finding cheap flights to Hillsboro

  • There is no major airport in Hillsboro. It is instead served by Portland Airport.
  • Looking for cheap airfare to Hillsboro? 25% of our users found round-trip tickets to Hillsboro for the following prices or less: From Denver $250, from Boston $254, from Miami $732
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Hillsboro flight deals.

Reviews of the top 5 airlines flying to Hillsboro

 
Need help choosing which airline to fly with from the United States to Hillsboro? 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 11993 reviews
7.8Comfort
7.1Food
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

Plane destination at the Gates were mixed up at Spokane airport. Text from website didn't match rithet

8.0 ExcellentConnie, Mar 2026
TUS - PDX
Read more Alaska Airlines reviews

Plane destination at the Gates were mixed up at Spokane airport. Text from website didn't match rithet

It was fine. I upgraded to premium economy & lived the extra legroom. Unfortunately, I was seated next to a man who sniffled A LOT during the flight and had his earphones on so loud that I could hear the music sitting next to him!

I enjoyed the feet space in comparison to other airlines. The snacks were also better, great service and the pilot greeted and said hi which made me feel safer.

Well the seats were very tight but the plane was very clean, the attendance great and good entertainment. Maybe they had it, but I wanted a map on the app. Thanks

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

SBP to PDX 2/17/2026. One person ahead of us at the counter. One ahead of is at TSA. First to board. First row, first class. First to be served. Food and service very good. First off the aircraft. Flight was nice other than some moderately hard bumps on climb out (please find a way to control that!). Air Force landing (none of that Navy slam you to the deck stuff). Wheel chair at the bottom of the ramp waiting for my wife. Luggage out quickly, walked right up to the parking shuttle bus. First stop on the bus. I like the EMB 175 aircraft. This was as close to a perfect flight as I will ever see. Bravo!

Everything was fine. The snacks are a little on the tiny side.

Santa Rosa Airport is the best! Glad to have experienced it.

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The whole experience was excellent. As it most often is with Delta

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

Everything you need to know for your flight to Hillsboro