Cheap flights from Baltimore to Portland from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore 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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Frontier flights from Baltimore to Portland
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How to get the cheapest flight ticket from Baltimore to Portland
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?
The cheapest month to fly to Portland from Baltimore is in August. Flight prices, which tend to average around $215, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until July to fly from Baltimore, when ticket prices are also cheap, with an average price of $265.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $499. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $580.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $218. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $539 per ticket.
What is the cheapest Baltimore/Washington to Portland flight route?
Fly from Baltimore/Washington to Portland for the best Baltimore/Washington - Portland flight prices
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Baltimore for as low as $247 on momondo.
What cabin class options are available on Baltimore/Washington to Portland flights?
There are 1 cabin classes available to choose from on Baltimore/Washington to Portland 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 Baltimore/Washington to Portland?
Frontier, Spirit Airlines, and Sun Country Air are the most popular carriers operating from Baltimore/Washington to Portland
What airlines fly to Portland?
United Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Portland from Baltimore according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 10 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
How many flights depart from Baltimore to Portland on average per day?
As of June 2025, there are 1 flights per day flying from Baltimore to Portland. The most common time of day flights depart is 1:00PM, with 80% of flights taking off in the afternoon.
How many flights depart from Baltimore to Portland on average per week?
The number of flights available between Baltimore and Portland is 7 per week as of June 2025. The most frequent departure day is Tue, with 29% of weekly flights leaving on this day.
When to book flights from Baltimore to Portland
Cheap Baltimore to Portland (BWI to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Portland
How far is Baltimore/Washington to Portland by plane?
The straight-line distance from Baltimore/Washington to Portland is 2354.3 mi. In terms of flight time, this usually takes a little over 7h 33m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Portland Airport?
Prices for flights from Baltimore/Washington Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Baltimore/Washington Airport to Portland Airport?
As of June 2025, there are 7 operators available to choose from for flights from Baltimore/Washington Airport to Portland Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Portland Airport?
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 Baltimore/Washington Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Baltimore to Portland?
Based on momondo bookings for flights between Baltimore and Portland, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 37.99% of the total bookings. Other popular models include Boeing 737 MAX 8 with 28.57%, Boeing 737-700 Passenger/BBJ1 (winglets) with 17.02%, and Boeing 737 with 6.08%.
What is the most popular airline from Baltimore to Portland?
Based on momondo bookings for flights between Baltimore and Portland, the leading airline is Spirit Airlines, making up 41% of the total bookings. Other popular airlines include Southwest with 20%, Delta with 19%, and United Airlines with 12%.
Best airlines flying from Baltimore to Portland
Compare and see reviews for airlines that fly from Baltimore to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $126 | Free Cancellation | Rating 6.3 8,066 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 8.0 4,280 reviews |
Southwest Flights From Baltimore to Portland
The lowest priced Southwest flight from Baltimore to Portland from the last 72 hours was $345. Generally, Southwest has 7 flights on this route every week with an average price of $506. Southwest is rated 8.0/10 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 Baltimore to Portland?
It is quick and easy to find Baltimore to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.
Can I find flights from Baltimore to Portland with flexible booking policies on momondo?
All flight searches from Baltimore to Portland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Baltimore to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Portland.
I’m not ready to book a flight from Baltimore to Portland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Baltimore and alert you when they change.