Cheap flights from Austin to Portland from $149
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Portland departing on 7/4. 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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American Airlines flights from Austin to Portland, Maine
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Delta flights from Austin to Portland, Maine
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How to get the cheapest flight ticket from Austin to Portland, Maine
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 cheapest month to fly to Portland, Maine?
The cheapest month to fly to Portland, Maine from Austin is in September. Flight prices, which tend to average around $367, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $391.
What is the cheapest day to depart on your flight to Portland, Maine?
On average, the least expensive day to fly to Portland, Maine from Austin is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $409. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $542.
What is the cheapest time of day to depart on your flight to Portland, Maine?
At noon is the cheapest time of day to fly from Austin to Portland, Maine when you can find flight prices for as low as $451. Flying to Portland, Maine at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $486. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Portland, Maine?
You are more likely to see cheaper flights to Portland, Maine from Austin when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $456 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Austin for as low as $345 on momondo.
What is the cheapest airline that flies from Austin Bergstrom to Portland?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Austin Bergstrom to Portland
What airlines fly to Portland, Maine?
Delta, American Airlines and JetBlue are the top three most popular airlines that fly to Portland, Maine from Austin according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 8 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.
When to book flights from Austin to Portland, Maine
Cheap Austin to Portland, Maine (AUS to PWM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Austin to Portland, Maine
How far is Austin Bergstrom to Portland by plane?
Austin Bergstrom and Portland are 1763.2 mi apart from one another. A reasonable flight in good conditions will take 5h 36m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Portland Airport?
Prices for flights from Austin Bergstrom Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Portland Airport?
The number of operators available for flights from Austin Bergstrom Airport to Portland Airport is 4 as of June 2025.
How old do you have to be to fly from Austin Bergstrom Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Austin to Portland, Maine?
Based on momondo bookings for flights between Austin and Portland, Maine, the leading airline is American Airlines, making up 45% of the total bookings. Other popular airlines include Delta with 23%, Southwest with 21%, and United Airlines with 11%.
Best airlines flying from Austin to Portland, Maine
Compare and see reviews for airlines that fly from Austin to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $276 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 8.0 4,287 reviews |
United Airlines Flights From Austin to Portland, Maine
The lowest priced United Airlines flight from Austin to Portland, Maine from the last 72 hours was $316. Generally, United Airlines has 3 flights on this route every week with an average price of $502. United Airlines is rated 7.4/10 by our users.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Austin to Portland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Austin.
Can I find flights from Austin to Portland with flexible booking policies on momondo?
Yes. All flights to Portland from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Austin to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Austin to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Austin to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.