$106+ Cheap flights from Portland (PDX) to Aurora, CO
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DEN
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Aurora with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Aurora are usually found in August or September, booked 77 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Portland to Aurora
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to AuroraExplore the most affordable flight options available from Portland to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Portland to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This Frontier deal was found by Cheapflights users on 6/1. 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 9/312:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Sun 9/63:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/1![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Sun 8/2312:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Sat 8/293:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/3![Frontier logo]()
$191
This Priceline deal was found by Cheapflights users on 6/3. 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.
Tue 8/255:42 pm
PDX
- DEN
Nonstop2h 41m
Frontier
Thu 8/2712:47 pm
DEN
- PDX
1 stop5h 37m
Frontier
Deal found 6/3![Frontier logo]()
$193
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Tue 7/142:50 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Deal found 6/6![Frontier logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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 7/912:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Mon 7/133:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Deal found 6/3![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 6/2. 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 7/85:21 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Mon 7/133:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Deal found 6/2![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 6/5. 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.
Fri 7/3112:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Mon 8/33:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Deal found 6/5![Frontier logo]()
$199
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:42 pm
PDX
- DEN
Nonstop2h 41m
Frontier
Sun 8/303:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/4![Frontier logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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 8/205:42 pm
PDX
- DEN
1 stop23h 44m
Frontier
Sun 8/233:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/3![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:20 pm
PDX
- DEN
Nonstop2h 41m
Frontier
Tue 6/302:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 6/4. 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 8/155:36 pm
PDX
- DEN
1 stop6h 06m
Frontier
Sun 8/233:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/4![Frontier logo]()
$203
Best flights from Portland to AuroraDiscover carefully curated flight deals from Portland to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Portland to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:17 am
PDX
- DEN
1 stop5h 31m
Delta
Thu 8/276:20 am
DEN
- PDX
1 stop6h 20m
Delta
Deal found 6/4![Delta logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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 6/175:20 pm
PDX
- DEN
Nonstop2h 41m
Frontier
Sat 6/2010:39 pm
DEN
- PDX
1 stop14h 02m
Frontier
Deal found 6/1![Frontier logo]()
$286
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 am
PDX
- DEN
Nonstop2h 31m
United Airlines
Fri 7/179:30 pm
DEN
- PDX
Nonstop2h 43m
United Airlines
Deal found 6/2![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:04 pm
PDX
- DEN
Nonstop2h 36m
Alaska Airlines
Sun 7/268:00 am
DEN
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:20 pm
PDX
- DEN
1 stop4h 50m
Southwest
Wed 7/225:05 pm
DEN
- PDX
1 stop7h 50m
Southwest
Deal found 6/5![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:25 pm
PDX
- DEN
1 stop7h 33m
Delta
Sat 8/292:20 pm
DEN
- PDX
1 stop6h 44m
Delta
Deal found 6/4![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:54 pm
PDX
- DEN
1 stop5h 04m
Delta
Sat 8/296:20 am
DEN
- PDX
1 stop7h 40m
Delta
Deal found 6/5![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:00 am
PDX
- DEN
Nonstop2h 31m
United Airlines
Sun 7/199:30 pm
DEN
- PDX
Nonstop2h 43m
United Airlines
Deal found 6/4![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:15 pm
PDX
- DEN
1 stop4h 50m
Southwest
Thu 8/134:10 pm
DEN
- PDX
2 stops7h 00m
Southwest
Deal found 6/5![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:30 am
PDX
- DEN
1 stop5h 56m
Delta
Wed 9/912:20 pm
DEN
- PDX
1 stop5h 13m
Delta
Deal found 6/2![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:10 am
PDX
- DEN
2 stops6h 50m
Southwest
Mon 7/137:00 pm
DEN
- PDX
1 stop6h 35m
Southwest
Deal found 6/4![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:40 pm
PDX
- DEN
Nonstop2h 25m
Southwest
Fri 6/198:05 pm
DEN
- PDX
1 stop6h 15m
Southwest
Deal found 6/3![Southwest logo]()
$367
Last-minute flights from Portland to AuroraDiscover last-minute flight deals from Portland to Aurora. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Aurora. Data last updated June 7, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:42 pm
PDX
- DEN
1 stop5h 58m
Frontier
Tue 6/162:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$312
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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 6/1112:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Wed 6/172:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$315
This Super.com deal was found by Cheapflights users on 6/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Wed 7/82:55 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Deal found 6/3![Frontier logo]()
$279
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:42 pm
PDX
- DEN
1 stop5h 58m
Frontier
Sat 6/203:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/5![Frontier logo]()
$313
This Frontier deal was found by Cheapflights users on 6/2. 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.
Sun 6/148:42 pm
PDX
- DEN
1 stop6h 16m
Frontier
Tue 6/232:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Tue 6/232:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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.
Mon 6/1512:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Wed 6/172:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Sun 6/213:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/2![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Mon 6/223:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/2![Frontier logo]()
$310
This Frontier deal was found by Cheapflights users on 6/2. 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.
Tue 6/165:20 pm
PDX
- DEN
Nonstop2h 41m
Frontier
Tue 6/232:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Deal found 6/2![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 6/2. 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.
Tue 6/165:20 pm
PDX
- DEN
Nonstop2h 41m
Frontier
Sun 6/213:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/2![Frontier logo]()
$299
One-way flights from Portland to AuroraSearch for one-way flight options from Portland to Aurora. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Portland to Aurora. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:19 pm
PDX
- DEN
2 stops19h 31m
Frontier
Deal found 6/4![Frontier logo]()
$106
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:05 pm
PDX
- DEN
Nonstop2h 40m
United Airlines
Deal found 6/2![United Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Deal found 6/3![Frontier logo]()
$110
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:43 pm
PDX
- DEN
1 stop6h 59m
United Airlines
Deal found 6/2![United Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:17 am
PDX
- DEN
1 stop5h 31m
Delta
Deal found 6/2![Delta logo]()
$119
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:43 pm
PDX
- DEN
1 stop6h 59m
United Airlines
Deal found 6/3![United Airlines logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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.
Mon 6/2212:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Deal found 6/2![Frontier logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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.
Sat 7/115:36 pm
PDX
- DEN
1 stop5h 53m
Frontier
Deal found 6/4![Frontier logo]()
$127
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:17 am
PDX
- DEN
1 stop5h 31m
Delta
Deal found 6/2![Delta logo]()
$129
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2012:26 pm
PDX
- DEN
Nonstop2h 42m
Frontier
Deal found 6/6![Frontier logo]()
$131
Find flight deals from Portland to Aurora
Keep the following information in mind while searching for Portland to Aurora flight deals. Data was last updated June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Cheapflightsfares) |
One-way from | $106 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $255 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Aurora 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 June 7, 2026.
Use the filters below to find and compare flights from Portland to Aurora that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandDenver
PDX - DEN
PDXDEN
Portland
Tue 8/25
11:17 am-5:48 pm
1 stop5h 31m
Denver Intl
Thu 8/27
6:20 am-11:40 am
1 stop6h 20m
$247
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 8/27
3:25 pm-11:58 pm
1 stop7h 33m
Denver Intl
Sat 8/29
2:20 pm-8:04 pm
1 stop6h 44m
$247
PortlandDenver
PDX - DEN
PDXDEN
Portland
Sun 8/23
5:54 pm-11:58 pm
1 stop5h 04m
Denver Intl
Sat 8/29
6:20 am-1:00 pm
1 stop7h 40m
$257
PortlandDenver
PDX - DEN
PDXDEN
Portland
Wed 6/17
5:20 pm-9:01 pm
Nonstop2h 41m
Denver Intl
Sat 6/20
10:39 pm-11:41 am
1 stop14h 02m
$286
Quickest round-trip
PortlandDenver
PDX - DEN
PDXDEN
Portland
Tue 7/14
5:00 am-8:31 am
Nonstop2h 31m
Denver Intl
Fri 7/17
9:30 pm-11:13 pm
Nonstop2h 43m
$287
PortlandDenver
PDX - DEN
PDXDEN
Portland
Tue 7/21
6:04 pm-9:40 pm
Nonstop2h 36m
Denver Intl
Sun 7/26
8:00 am-9:46 am
Nonstop2h 46m
$287
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 7/16
5:00 am-8:31 am
Nonstop2h 31m
Denver Intl
Sun 7/19
9:30 pm-11:13 pm
Nonstop2h 43m
$287
PortlandDenver
PDX - DEN
PDXDEN
Portland
Wed 7/15
5:20 pm-11:10 pm
1 stop4h 50m
Denver Intl
Wed 7/22
5:05 pm-11:55 pm
1 stop7h 50m
$302
PortlandDenver
PDX - DEN
PDXDEN
Portland
Tue 9/1
5:30 am-12:26 pm
1 stop5h 56m
Denver Intl
Wed 9/9
12:20 pm-4:33 pm
1 stop5h 13m
$307
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 8/6
5:15 pm-11:05 pm
1 stop4h 50m
Denver Intl
Thu 8/13
4:10 pm-10:10 pm
2 stops7h 00m
$358
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Portland to Aurora
Have a flexible travel schedule? Discover the best time to fly to Aurora from Portland with our price prediction graph.
PDX-DEN
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 Portland to Aurora
PDX-9UR
PDX-DEN
What is the cheapest time of day to fly from PDX to 9UR?
Find hourly flight availability from Portland to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2026.
One of the essential ways to save on airfare from Portland to Aurora is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.
Weekly flight availability from Portland to Aurora
Explore weekly flight availability from Portland to Aurora. 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 June 7, 2026.
The most flights from PDX to 9UR are scheduled on a Friday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Portland to Aurora?
What is the cheapest day to fly from Portland to Aurora?
Use this chart to determine the cheapest time to fly round-trip from Portland to Aurora. Price data was last updated on May 30, 2026.
Travelers seeking maximum savings on their Portland to Aurora flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Aurora
Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated June 7, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andHawaiian Airlines from Portland to Aurora by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Portland to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Aurora
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Complete your trip
Complete your trip to Aurora by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Aurora by cabin class
Find flights from Portland to Aurora, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Aurora flights
Browse other Portland and Aurora flight options. Last updated on June 7, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Aurora flights
Consider these flights traveling from Portland to Aurora.
Top 7 airlines flying from Portland to Aurora
Discover the top 7 airlines that operate flights from Portland to Aurora. 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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$158 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$260 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$197 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$126 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$139 | Average$262 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$146 | Average$312 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$147 | Average$303 | FlexibilityNo cancel fee | On-time63% |