Find cheap Frontier flights to Portland
DFW — PDX
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Cheapest Frontier flights from USA to PortlandExplore the most affordable Frontier flight options available from USA to Portland. Find the lowest fares with prices last updated on October 8, 2026.
Explore the most affordable Frontier flight options available from USA to Portland. Find the lowest fares with prices last updated on October 8, 2026.
This Super.com deal was found by Cheapflights users on 10/3. 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.
Wed 11/43:05 pm -
1 stop20h 14m
Mon 11/912:31 pm -
1 stop19h 48m
Deal found 10/3![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:21 pm -
1 stop21h 15m
Tue 11/1012:02 pm -
1 stop12h 18m
Deal found 10/5![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 10/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:27 pm -
1 stop12h 44m
Tue 11/1712:02 pm -
1 stop12h 18m
Deal found 10/6![Frontier logo]()
$135
Best Frontier flights from USA to PortlandDiscover carefully curated Frontier flight deals from USA to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated Frontier flight deals from USA to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This Frontier deal was found by Cheapflights users on 10/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:30 am -
1 stop9h 37m
Thu 12/105:10 pm -
1 stop7h 40m
Deal found 10/6![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
1 stop23h 52m
Mon 11/212:31 pm -
1 stop19h 48m
Deal found 10/6![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 10/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:30 am -
1 stop9h 40m
Thu 12/105:10 pm -
1 stop7h 40m
Deal found 10/6![Frontier logo]()
$152
Direct Frontier flights from USA to PortlandExplore non-stop Frontier flight options from USA to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 8, 2026.
Explore non-stop Frontier flight options from USA to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 8, 2026.
This Kissandfly.com deal was found by Cheapflights users on 10/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:21 pm -
Nonstop1h 54m
Mon 11/239:00 am -
Nonstop1h 55m
Deal found 10/6![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 10/7. 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 11/268:00 am -
Nonstop2h 28m
Thu 11/266:29 pm -
Nonstop2h 33m
Deal found 10/7![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 10/7. 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 10/227:38 am -
Nonstop2h 33m
Thu 11/510:59 am -
Nonstop2h 31m
Deal found 10/7![Frontier logo]()
$199
Last-minute Frontier flights from USA to PortlandDiscover last-minute Frontier flight deals from USA to Portland. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute Frontier flight deals from USA to Portland. Data last updated October 8, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 10/3. 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.
Wed 11/43:05 pm -
1 stop20h 14m
Mon 11/912:31 pm -
1 stop19h 48m
Deal found 10/3![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:21 pm -
1 stop21h 15m
Tue 11/1012:02 pm -
1 stop12h 18m
Deal found 10/5![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 10/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:27 pm -
1 stop12h 44m
Tue 11/1712:02 pm -
1 stop12h 18m
Deal found 10/6![Frontier logo]()
$135
One-way Frontier flights to PortlandSearch for one-way Frontier flight options to Portland. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way Frontier flight options to Portland. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Super.com deal was found by Cheapflights users on 10/7. 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 11/146:25 am -
1 stop28h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 10/7. 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 12/86:30 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 10/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
1 stop9h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Frontier logo]()
$72
Flights to Portland with Frontier at a glance
Find detailed information about Frontier flights from USA to Portland. Explore the options provided by Frontier to plan your journey from USA to Portland. Data last updated October 8, 2026.
Cheapflights Insights
Find cheap Frontier flights to Portland
US0-PDX
SFO-PDX
SAN-PDX
LAX-PDX
How long is the flight to Portland with Frontier?
On average, Frontier flights from the United States to Portland take 3 hours 30 minutes. Flights to Portland from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
Frontier weekly flight availability to Portland
The most flights to Portland operated by Frontier are scheduled on a Sunday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (0 on average).
When is the best time to book a flight to Portland with Frontier?
The best time to book a flight to Portland with Frontier is 64 days before departure. On average, fares are higher if you book on the same day as departure.
When is the cheapest time to fly to Portland with Frontier?
Users looking for the cheapest Frontier fares to Portland should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
FAQs about flights to Portland with Frontier
Reviews of Frontier
See what Cheapflights users have to say about their Frontier experience.
Overview
Reviews
Frontier
2,551 reviews
Overview
Boarding
5.8
Comfort
5.4
Crew
6.5
Entertainment
4.2
Food
4.5
Recent reviews
2.0
|Sep 2026They charge $25 to check in with an agent and the only other option is to install the app, so I installed it just for this one flight. Then the app didn't find my reservation so they sent me to an agent anyway. The agent was unfriendly and printed my boarding pass without tsa pre check, so I had to go through the standard line. Also the flight was delayed two hours.
8.0
|Sep 2026I was traveling with a lap infant and got to TSA only to be turned around saying that something was wrong with my boarding pass. I went to an agent and said nothing was wrong, printed me a board pass and I had to rejoin the line. The when I get to the ticket counter I found out they changed my family seat even though I purchased it prior. I was told I got a refund so I’ll see
2.0
|Jul 2026Flight was delayed a whole day - no compensation on food or drinks. Gate staff gave an older gentleman a hard time about his confusion and concern regarding the overnight delay.
10.0
|Jul 2026Better Food and there was no entertainment . You guys could provide head phones and wifi for the passengers
2.0
|Jul 2026Flight delayed 3 hours
1 out of 851
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