Cheap flights from Portland to Dallas from $64
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Dallas departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Portland to Dallas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Portland and Dallas?
What is the cheapest month to fly to Dallas?
If you are unable to visit Dallas during the month of September, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $236.
What is the cheapest day to depart on your flight to Dallas?
On average, the least expensive day to fly to Dallas from Portland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $460. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $583.
What is the cheapest time of day to depart on your flight to Dallas?
Flying to Dallas from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $139 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Dallas, so prices are often more expensive at around $512 per ticket.
What is the cheapest Portland to Dallas flight route?
Fly from Portland to Dallas/Fort Worth for the best Portland - Dallas flight prices
How far in advance should I book a flight to Dallas?
You are more likely to see cheaper flights to Dallas from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Portland for as low as $237 on momondo.
What cabin class options are available on Portland to Dallas flights?
There are 4 cabin classes available to choose from on Portland to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Portland to Dallas?
Alaska Airlines, Hawaiian Airlines, and Southwest are the most popular carriers operating from Portland to Dallas
What airlines fly to Dallas?
American Airlines, Alaska Airlines and Frontier are the top three most popular airlines that fly to Dallas from Portland according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 8 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland to Dallas on average per day?
The number of flights available between Portland and Dallas is 32 per day as of July 2025. The most frequent departure time is 11:00AM, with 52% of daily flights leaving at noon.
How many flights depart from Portland to Dallas on average per week?
As of July 2025, 230 flights take off from Portland and land in Dallas each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
Cheap Portland to Dallas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Dallas
How far is Portland to Dallas by plane?
A flight from Portland to Dallas will travel around 1629.6 mi. 3h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Dallas?
Prices for flights from Portland Airport to Dallas refresh daily.
How many operators does momondo search for flights from Portland Airport to Dallas?
The number of operators available for flights from Portland Airport to Dallas is 8 as of July 2025.
How old do you have to be to fly from Portland Airport to Dallas?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Dallas.
What documentation or ID do you need to fly to Dallas?
The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Portland to Dallas
Compare and see reviews for airlines that fly from Portland to Dallas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $65 | Free Cancellation | Rating 5.9 3,273 reviews | |||
| PriceFrom $106 | Free Cancellation | Rating 6.3 8,063 reviews | |||
| PriceFrom $165 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $171 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $205 | Free Cancellation | Rating 8.0 4,256 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 7.8 2,554 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.4 8,844 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Dallas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Dallas. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to Dallas with flexible booking policies on momondo?
momondo does allow users to show only those flights to Dallas from Portland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Portland to Dallas?
momondo provides multiple filters to help you find the best flight to Dallas from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Portland to Dallas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Dallas from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.