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$69+ Cheap flights from Aurora, CO to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Portland are usually found in January or October, booked 59 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Aurora to Portland

Keep the following information in mind while searching for Aurora to Portland flight deals. Data was last updated September 14, 2025.

Round-trip from

$101
(Cheapflightsfares)

One-way from

$69
(Southwest)

Popular in

March

Cheapest in

January

Average price

$207
From Aurora to Portland
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One-way flight from Aurora to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Aurora to Portland

Cheapest flights from Aurora to Portland
Explore the most affordable flight options available from Aurora to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amDEN - PDX
1 stop5h 24mFrontier
Sun 10/56:05 amPDX - DEN
Nonstop2h 39mFrontier
Deal found 9/13$101
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:58 amDEN - PDX
Nonstop2h 50mFrontier
Mon 10/2712:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$102
This Booking.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:58 amDEN - PDX
Nonstop2h 50mFrontier
Sat 10/1812:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$103
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amDEN - PDX
1 stop5h 24mFrontier
Tue 10/712:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$106
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:48 amDEN - PDX
Nonstop2h 50mFrontier
Mon 10/2712:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$107
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:55 pmDEN - PDX
1 stop12h 28mFrontier
Thu 10/3012:52 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$108
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:58 amDEN - PDX
Nonstop2h 50mFrontier
Mon 10/209:52 pmPDX - DEN
1 stop10h 40mFrontier
Deal found 9/13$109
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:55 pmDEN - PDX
1 stop12h 28mFrontier
Sat 10/2512:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$110
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:55 pmDEN - PDX
1 stop12h 28mFrontier
Wed 10/2212:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/13$112
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:29 pmDEN - PDX
1 stop21h 03mFrontier
Tue 9/308:06 amPDX - DEN
Nonstop2h 39mFrontier
Deal found 9/13$113
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:29 pmDEN - PDX
1 stop17h 04mFrontier
Sun 10/56:05 amPDX - DEN
Nonstop2h 39mFrontier
Deal found 9/14$114
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:58 pmDEN - PDX
1 stop12h 41mFrontier
Sat 10/2512:43 pmPDX - DEN
Nonstop2h 43mFrontier
Deal found 9/14$115

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from Aurora to Portland that are best for you.

Fly from

Aurora

Fly to

Portland

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/15

9:58 am-11:48 am

Nonstop2h 50m

Portland

Sat 10/18

12:43 pm-4:26 pm

Nonstop2h 43m

$101

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/3

10:29 pm-12:12 am

Nonstop2h 43m

Portland

Mon 10/6

7:16 pm-10:31 am

1 stop14h 15m

$136

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/3

5:30 pm-11:55 pm

1 stop7h 25m

Portland

Tue 10/7

6:45 am-4:20 pm

1 stop8h 35m

$160

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/17

8:38 am-8:47 pm

1 stop13h 09m

Portland

Sun 10/19

7:30 pm-10:18 am

1 stop13h 48m

$166

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 12/16

11:41 am-1:41 pm

Nonstop3h 00m

Portland

Wed 1/7

7:00 am-10:32 am

Nonstop2h 32m

$177

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/15

6:25 am-10:30 am

1 stop5h 05m

Portland

Sat 10/18

5:25 pm-11:14 pm

1 stop4h 49m

$177

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 10/14

7:41 pm-11:57 pm

1 stop5h 16m

Portland

Tue 10/21

11:10 am-6:56 pm

1 stop6h 46m

$177

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 10/14

7:50 am-9:29 am

Nonstop2h 39m

Portland

Sat 10/18

3:50 pm-12:29 am

1 stop7h 39m

$187

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 9/27

8:50 pm-10:34 pm

Nonstop2h 44m

$73

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/22

8:55 pm-8:23 am

1 stop12h 28m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Aurora to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Aurora with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Aurora to Portland

How far ahead should I book a flight from Aurora to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Portland. Price data was last updated on September 12, 2025.

The best time to book flights from Aurora to Portland is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Aurora to Portland?

Currently, November is the cheapest month in which you can book a flight from Aurora to Portland (average of $277). Flying from Aurora to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 9UR to PDX?

Find hourly flight availability from Aurora to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from Aurora to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Aurora to Portland?

Use this chart to determine the cheapest time to fly round-trip from Aurora to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Aurora to Portland flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Aurora to Portland

Explore weekly flight availability from Aurora to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 14, 2025.

The most flights from 9UR to PDX are scheduled on a Friday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated September 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines from Aurora to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,245 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Aurora to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Aurora?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights from Aurora to Portland. 6 airlines have flights to Portland from Aurora on a regular basis. Booking flights from Aurora to Portland should not be difficult; the airport handles an average of 15 inbound flights from Aurora per day.

  • How popular is this Aurora to Portland flight route?

    This flight path from Aurora to Portland was viewed by 71 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Aurora to Portland?

    There are many flights that can get you from Aurora to Portland in 2h 50m. Fly via Frontier to get the fastest option. There are 989 mi between Aurora and Portland. Generally, flights for this route are nonstop.

  • What are the most reliable airlines from Aurora to Portland?

    No one likes to see their flight delayed. When booking a flight from Aurora to Portland consider choosing Condor (96%), United Airlines (77%) or Frontier (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Aurora to Portland?

    On average you can expect to pay $521 for a flight from Aurora to Portland. The cheapest flight overall is $63 while the most popular route, (Denver Intl - Portland) is currently priced at $97.

  • Can I find deals for flights from Aurora to Portland that include hotel bookings?

    Yes. In addition to deals on Aurora to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aurora to Portland.

  • Can I find deals for business class flights from Aurora to Portland?

    Yes. Cheapflights offers flight deals from Aurora to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Aurora to Portland?

    Currently, November is the cheapest month in which you can book a flight from Aurora to Portland (average of $277). Flying from Aurora to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aurora to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Aurora to Portland

Discover the top 6 airlines that operate flights from Aurora to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$154FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$88Average$212FlexibilityNo cancel feeOn-time85%
DeltaCheapest$148Average$274FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$155Average$309FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$158Average$367FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$168Average$255FlexibilityNo cancel feeOn-time75%

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