Cheap flights from Baltimore to Portland (BWI - PWM)

BWI — PWM
Dec 6 — Dec 131

The best prices from Baltimore/Washington to Portland are usually found in May or February, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

What is the cheapest day to fly round-trip from Baltimore to Portland, Maine?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 44%.

How far in advance should I book a flight from Baltimore to Portland, Maine?

Travelers have found it’s best to book a flight 22 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 22 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Baltimore to Portland, Maine 1-2 weeks in advance for as low as $367, or $434 for flights within the next 24 hours.

What is the cheapest month to fly from Baltimore to Portland, Maine?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from Baltimore in January are about $326 on average during January, but can be found for as low as $148.

When is the cheapest time to fly from Baltimore to Portland, Maine (BWI - PWM)?

A simple way to save on the total cost of your ticket is to fly from Baltimore to Portland, Maine at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

Cheap flights from Baltimore to Portland in December, January 2022

The best prices found for BWI to PWM flights for December, January
Dec 15 - Dec 18
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 17m
PWM

Portland

BWI

Baltimore/Washington

1 stop

4h 25m
$170

Delta

Pick Dates

Deal found 11/29

Dec 13 - Jan 24
BWI

Baltimore/Washington

PWM

Portland

1 stop

6h 27m
PWM

Portland

BWI

Baltimore/Washington

1 stop

3h 33m
$203

Delta

Pick Dates

Deal found 11/28

Dec 13 - Jan 24
BWI

Baltimore/Washington

PWM

Portland

1 stop

6h 27m
PWM

Portland

BWI

Baltimore/Washington

2 stops

11h 02m
$207

Delta

Pick Dates

Deal found 11/28

Baltimore to Portland 2022 flight deals

Cheap flights to Portland from Baltimore found for this year
Dec 15 - Dec 18
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 17m
PWM

Portland

BWI

Baltimore/Washington

1 stop

4h 25m
$170

Delta

Pick Dates

Deal found 11/29

Dec 13 - Jan 24
BWI

Baltimore/Washington

PWM

Portland

1 stop

6h 27m
PWM

Portland

BWI

Baltimore/Washington

1 stop

3h 33m
$203

Delta

Pick Dates

Deal found 11/28

Dec 13 - Jan 24
BWI

Baltimore/Washington

PWM

Portland

1 stop

6h 27m
PWM

Portland

BWI

Baltimore/Washington

2 stops

11h 02m
$207

Delta

Pick Dates

Deal found 11/28

Cheap Delta flights from Baltimore to Portland

Jan 6 - Jan 9
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 54m
PWM

Portland

BWI

Baltimore/Washington

1 stop

6h 54m
$170

Delta

Pick Dates

Deal found 11/30

Jan 6 - Jan 9
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 54m
PWM

Portland

BWI

Baltimore/Washington

2 stops

10h 58m
$174

Delta

Pick Dates

Deal found 11/29

Jan 27 - Jan 29
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 34m
PWM

Portland

BWI

Baltimore/Washington

1 stop

3h 33m
$178

Delta

Pick Dates

Deal found 12/1

Cheap United Airlines flights from Baltimore to Portland

Dec 6 - Dec 29
BWI

Baltimore/Washington

PWM

Portland

2 stops

27h 08m
PWM

Portland

BWI

Baltimore/Washington

2 stops

25h 21m
$806

United Airlines

Pick Dates

Deal found 11/29

Dec 9 - Dec 11
BWI

Baltimore/Washington

PWM

Portland

2 stops

16h 47m
PWM

Portland

BWI

Baltimore/Washington

2 stops

16h 57m
$887

United Airlines

Pick Dates

Deal found 11/29

Dec 10 - Dec 11
BWI

Baltimore/Washington

PWM

Portland

2 stops

16h 47m
PWM

Portland

BWI

Baltimore/Washington

2 stops

16h 57m
$924

United Airlines

Pick Dates

Deal found 11/30

Last minute flights from Baltimore to Portland

Late deals on return flights to Portland from Baltimore, departing today and this week
Dec 10 - Dec 15
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 19m
PWM

Portland

BWI

Baltimore/Washington

1 stop

4h 26m
$284

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 6 - Dec 13
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 59m
PWM

Portland

BWI

Baltimore/Washington

1 stop

4h 08m
$286

Delta

Pick Dates

Deal found 11/29

Dec 6 - Dec 13
BWI

Baltimore/Washington

PWM

Portland

2 stops

9h 51m
PWM

Portland

BWI

Baltimore/Washington

1 stop

4h 26m
$290

Delta

Pick Dates

Deal found 11/29

One-way flights to Portland from Baltimore

The cheapest one-way flights from Baltimore to Portland
Dec 20
BWI

Baltimore/Washington

PWM

Portland

1 stop

5h 15m
$85

Delta

Pick Dates

Deal found 11/30

Jan 21
BWI

Baltimore/Washington

PWM

Portland

1 stop

6h 27m
$89

Delta

Pick Dates

Deal found 11/29

Jan 9
BWI

Baltimore/Washington

PWM

Portland

2 stops

10h 39m
$90

Delta

Pick Dates

Deal found 11/29

Related info for your journey

Useful info, stats and facts about Baltimore to Portland flights.

What airports do I use to fly from Baltimore to Portland?

If you book a flight from Baltimore to Portland, you will be flying from Baltimore/Washington to Portland. Flights to Portland (PWM) from Baltimore/Washington (BWI) take 4h 42m for a nonstop flight. There are 2 flights from Baltimore/Washington to Portland per day from 4 airlines.

Which airlines flying from Baltimore/Washington to Portland have flexible cancellations due to COVID-19?

Some of our airline partners flying from Baltimore/Washington to Portland have new flexible policies in place due to COVID-19. Delta, American Airlines, and Southwest are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Baltimore to Portland, Maine for under $200 on Cheapflights?

Yes, there are multiple flights from Baltimore to Portland, Maine for under $200. The cheapest flight booked recently is on Delta for just $170, but on average you can expect to pay $213.

Are there last-minute flights available from Baltimore to Portland, Maine for under $300?

There are currently 20+ open flights from Baltimore to Portland, Maine within the next 7 days for less than $300.

What is the cheapest airline to fly from Baltimore to Portland, Maine round-trip?

Flying on Delta is currently your cheapest option to Portland, Maine, with prices starting at $170. You may be able to fly from Baltimore to Portland, Maine for 58% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Baltimore to Portland, Maine one-way?

The cheapest airlines for a one-way flight from Baltimore to Portland, Maine are Delta ($85), American Airlines ($200), and United Airlines ($220).

What are the most popular airlines that fly from Baltimore to Portland, Maine?

Consider American Airlines, Delta or Juneyao Airlines when booking your flight. These represent the most popular airlines when flying from Baltimore to Portland, Maine.

What are the cheapest flights from Baltimore to Portland, Maine?

While on average a flight from Baltimore to Portland, Maine is generally $783, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Baltimore/Washington - Portland), you can expect to pay $170 for that flight.

Alternative routes for Baltimore to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Baltimore to Portland

The chart below displays the airlines Cheapflights users traveling from Baltimore to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$210Average$266FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$221Average$379FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$290Average$451FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Baltimore to Portland

See what time of day planes typically take off from Baltimore to Portland
0%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
40%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Baltimore to Portland

See how many times per day planes take to the skies headed from Baltimore to Portland
Sunday0daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday0daily flights