Cheap flights from Portland, Maine to Las Vegas from $116
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, Maine to Las Vegas departing on 5/15. 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 Portland, Maine to Las Vegas
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How to get the cheapest flight ticket from Portland, Maine to Las Vegas
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 Las Vegas?
The month of September is, on average, the cheapest month to fly to Las Vegas from Portland, Maine, with most prices found around $381. The month of January is another great option to travel to Las Vegas, with average flight prices from Portland, Maine averaging around $436.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $456. Flights from Portland, Maine to Las Vegas on a Monday will generally be more expensive and average around $582. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $286. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $534. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Portland, Maine when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $503 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Portland, Maine for as low as $431 on momondo.
What is the cheapest airline that flies from Portland to Las Vegas Harry Reid Intl?
Frontier, American Airlines, and Delta are the most popular carriers operating from Portland to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
JetBlue, Delta and Spirit Airlines are the top three most popular airlines that fly to Las Vegas from Portland, Maine according to our data. JetBlue is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 9 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland, Maine to Las Vegas
Cheap Portland, Maine to Las Vegas (PWM to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Las Vegas
How far is Portland to Las Vegas Harry Reid Intl by plane?
Portland and Las Vegas Harry Reid Intl are 2401.8 mi apart from one another. In terms of flight time, this usually takes a little over 7h 12m.
When did momondo last update prices for flights from Portland Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Portland Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Las Vegas Harry Reid Intl Airport?
As of April 2025, there are 5 operators available to choose from for flights from Portland Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Portland Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to Las Vegas?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland, Maine to Las Vegas is Boeing 737-700 (100.00% of total bookings).
What is the most popular airline from Portland, Maine to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Las Vegas is American Airlines, representing 37% of all bookings. The subsequent popular airlines are United Airlines at 21%, Delta at 18%, and Southwest at 17%.
Best airlines flying from Portland, Maine to Las Vegas
Compare and see reviews for airlines that fly from Portland, Maine to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $272 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $348 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $386 | Free Cancellation | Rating 8.0 4,294 reviews |
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Why should I use momondo to find a flight deal from Portland to Las Vegas?
Finding the right flight to Las Vegas from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.
Can I find flights from Portland to Las Vegas with flexible booking policies on momondo?
All flight searches from Portland to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Las Vegas?
momondo provides multiple filters to help you find the best flight to Las Vegas 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 Las Vegas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Las Vegas 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.