Find Cheap Flights from Baltimore/Washington to Portland (BWI - PDX)

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Wed 11/22
Wed 11/29
Any month
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
March
Most popular time to fly
5%
expected price increase
Average Price:
$409
(avg. price over the last 2 weeks)
Good Deal:
$294
or less (round trip)

When to Book Flights from Baltimore/Washington to Portland

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $294 or less.
The cheapest flight from Baltimore/Washington to Portland was found 68 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is September.
Morning departure is around 6% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Baltimore/Washington to Portland Flights

How long does a flight from Baltimore/Washington to Portland take?
An average nonstop flight takes 7h 20m, covering a distance of 2353 miles.
Which airlines provide the cheapest flights from Baltimore/Washington to Portland?
In the past 3 days, the cheapest round-trip tickets were found on Spirit Airlines ($230), Multiple Airlines ($320) and Delta ($320).
Do I need a passport to fly between Baltimore/Washington and Portland?
No.
What’s the cheapest day of the week to fly Baltimore/Washington to Portland?
For Baltimore/Washington to Portland, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Portland back to Baltimore/Washington, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Book cheap flights from Baltimore/Washington to Portland (round-trip)

Airports
Origin
Baltimore
$230
only
$230
Destination
Portland
$230
only
$230
Tue, Dec 5
BWI
PDX
9h 25m
Wed, Dec 6
PDX
BWI
11h 39m
Trip: 2 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MCO
Excellent 10.0

No delay. Clean. Comfortable. Very kind crews.

DTW
ATL
Excellent 10.0

The pilot knows how to fly in the pockets, awesome!

MCO
DTW
Okay 5.3

Lines to check bags were incredibly long!

ATL
TPA
Good 6.0

Flight attendant never stopped at our row to ask for beverages or snacks and ignored my arms waving as she walked back

LGA
FLL
Excellent 8.6

It was exactly as it is marketed, but everything ran like clockwork

Thu, Mar 1
BWI
PDX
8h 04m
Mon, Mar 5
PDX
BWI
8h 43m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 3
BWI
PDX
7h 54m
Tue, Apr 10
PDX
BWI
8h 20m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13622 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
EWR
Okay 5.0

Crew was nice. Flight very smooth

We had to get seats at boarding because of the flight delay. She offered us two seats in the back. I knew they don't pushback so I said no. She had given the woman ahead of me two seats in comfort plus. Did not offer that and was rude. There were at least a few empty seats in that area. As a courtesy to us having 1)been delayed in Costa Rica. And then 2) a long wait for the connecting flight in Atlanta it would have been reasonable to offer those seats. Which remained empty

CMH
BOS
Excellent 10.0

Courteous crew and smooth flight

Nothing

MSP
ATL
Good 6.6

On the MSP to ATL leg the gate crew made a huge deal about checking rolling bags. They even stopped us at check-in and nearly begged us to check our bags pointing to the backed up jetway. But we had a lot of unpacking to do before checking our bags so we politely declined three times. On getting to our seats there were at least 8 open slots for bags near us. I heard a crew member call forward to say "tell them no more rollaboards" so they forced everyone left to check. On departure they slammed shut several very large empty overheads. WTF

SJO
ATL
Good 6.3

Staff lovely

Flight delayed so we got bumped to a later connecting flight An eight hour trip became a 12 hour trip

NAS
JFK
Excellent 8.0

Good service smooth flight

The food on bosrd

Mon, Mar 26
BWI
PDX
7h 56m
Fri, Mar 30
PDX
BWI
7h 57m
Trip: 5 days
8.9ExcellentShow reviews
Overall 8.9 Excellent
Based on 3 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
PDX
ORD
Excellent 10.0

Pleasant attendants

All good

HNL
SEA
Good 7.0

Going through TSA was horrible!! Honolulu airport definitely needs more help to get people through the lines. We are both in our 70's and had to wait way to long of time to get through security!!!

The flight was good but when we landed at Sea-Tac airport, we had to wait 1 hour and 50 minutes to get to our gate!!! It was 2 hours before we got off the plane. We missed our Sea-Tac shuttle to take us to Oak Harbor and had to reschedule. We just made the next one and it cost us to reschedule. Thank goodness they had room for us on the next shuttle!!! Not very happy!!! It was no fault of the Alaska pilots or crew but the management of the airlines!!

SEA
SJC
Excellent 8.0

Upgrade to first

Plane was late

ANC
PDX
Excellent 10.0

On time no problems. Staff very professional

Rotten grapes in my cheese platter.

LAX
PDX
Excellent 10.0

One of the representatives at the LAX airport was helpful. The flight attendants were friendly and nice.

N/A

Sun, Dec 31
BWI
PDX
18h 26m
Fri, Jan 5
PDX
BWI
7h 06m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51333 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MRY
LAX
Good 6.3

Boarding was organized and prompt. Crew was fantastic.

Flight was to short.

IAD
BDL
Mediocre 2.0

The crew was very rude, I was told I had to store my purse, the person next to me wouldn't store the carry on baggage, I needed to take scheduled medicine in flight, I couldn't as my purse was stowed. I was delayed for over and hour and a half after arriving. I had to stop and eat in the airport. With chronic health issues addressed this way I will probably not use United again.

LAX
ORD
Okay 4.3

Left a little early

Smaller seats, no video or music options on a almost four hour flight. Why United why?

SFO
PSC
Excellent 10.0

The service as soon as I walked in the first airport until I walked out the last one was excellent for this trip

MFE
IAH
Good 6.3

No snack

Thu, Dec 7
BWI
PDX
9h 25m
Tue, Dec 12
PDX
BWI
11h 39m
Trip: 6 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ATL
DTW
Excellent 10.0

I had no problems boarding or getting on the plane. I was able to get on the flight and sleep the whole time. Felt so quick.

DFW
ORD
Excellent 10.0

Ontime!!

LAX
LAS
Okay 4.0

Nothing

Charge 50 dollars for checked bags

EWR
FLL
Mediocre 2.0

Horrible

ATL
TPA
Good 6.0

Flight attendant never stopped at our row to ask for beverages or snacks and ignored my arms waving as she walked back

Wed, Feb 7
BWI
PDX
9h 54m
Mon, Feb 12
PDX
BWI
11h 46m
Trip: 6 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ATL
DTW
Excellent 10.0

I had no problems boarding or getting on the plane. I was able to get on the flight and sleep the whole time. Felt so quick.

DFW
ORD
Excellent 10.0

Ontime!!

DFW
LAX
Excellent 8.0

Ok

DTW
ATL
Excellent 10.0

The pilot knows how to fly in the pockets, awesome!

LAX
LAS
Okay 4.0

Nothing

Charge 50 dollars for checked bags

Tue, Jan 9
BWI
PDX
9h 25m
Wed, Jan 10
PDX
BWI
11h 39m
Trip: 2 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MCO
Excellent 10.0

No delay. Clean. Comfortable. Very kind crews.

EWR
FLL
Mediocre 2.0

Horrible

MCO
DTW
Okay 5.3

Lines to check bags were incredibly long!

PBG
FLL
Mediocre 2.0

Nothing the service was horrible. $55 for a over head bag your company is a rip off and I will never fly with spirit ever again

The flight was over booked. And people payed for seats that they did not get.

DTW
ATL
Excellent 10.0

The pilot knows how to fly in the pockets, awesome!

Wed, May 2
BWI
PDX
9h 23m
Sat, May 5
PDX
BWI
7h 50m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
BWI
PDX
9h 54m
Mon, Feb 12
PDX
BWI
11h 46m
Trip: 6 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PHL
ATL
Excellent 8.0

Everything was on time

Seating is always uncomfortable

LAX
LAS
Okay 4.0

Nothing

Charge 50 dollars for checked bags

IAH
MCO
Excellent 10.0

No delay. Clean. Comfortable. Very kind crews.

EWR
FLL
Mediocre 2.0

Horrible

PBG
FLL
Mediocre 2.0

Nothing the service was horrible. $55 for a over head bag your company is a rip off and I will never fly with spirit ever again

The flight was over booked. And people payed for seats that they did not get.

Thu, Apr 26
BWI
PDX
7h 20m
Mon, Apr 30
PDX
BWI
8h 25m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13622 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LAX
GEG
Excellent 10.0

Flight was faster than expected, comfy seats, check in was fast and easy.

ALB
DTW
Okay 4.0

Good seat

Delayed by 1 hr

TPA
LGA
Good 7.3

Barking dogs. 4 around us! Middle seat.

AMS
DTW
Excellent 10.0

Everything was Excellent

Excellent job and keep it up

DTW
CVG
Excellent 10.0

Everything was excellent

Excellent job and keep it up

Fri, May 4
BWI
PDX
7h 20m
Tue, May 8
PDX
BWI
9h 38m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13622 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LAX
GEG
Excellent 10.0

Flight was faster than expected, comfy seats, check in was fast and easy.

TPA
LGA
Good 7.3

Barking dogs. 4 around us! Middle seat.

PDX
LAX
Mediocre 2.0

none of it

It was Terrible I will never do it again

ALB
DTW
Okay 4.0

Good seat

Delayed by 1 hr

MSP
ATL
Good 6.6

On the MSP to ATL leg the gate crew made a huge deal about checking rolling bags. They even stopped us at check-in and nearly begged us to check our bags pointing to the backed up jetway. But we had a lot of unpacking to do before checking our bags so we politely declined three times. On getting to our seats there were at least 8 open slots for bags near us. I heard a crew member call forward to say "tell them no more rollaboards" so they forced everyone left to check. On departure they slammed shut several very large empty overheads. WTF

Wed, Nov 29
BWI
PDX
9h 25m
Sat, Dec 2
PDX
BWI
11h 39m
Trip: 4 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ATL
DTW
Excellent 10.0

I had no problems boarding or getting on the plane. I was able to get on the flight and sleep the whole time. Felt so quick.

PHL
ATL
Excellent 8.0

Everything was on time

Seating is always uncomfortable

PBG
FLL
Mediocre 2.0

Nothing the service was horrible. $55 for a over head bag your company is a rip off and I will never fly with spirit ever again

The flight was over booked. And people payed for seats that they did not get.

DFW
LAX
Excellent 8.0

Ok

LGA
FLL
Excellent 8.6

It was exactly as it is marketed, but everything ran like clockwork

Thu, Jan 4
BWI
PDX
9h 25m
Fri, Jan 5
PDX
BWI
11h 39m
Trip: 2 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MCO
Excellent 10.0

No delay. Clean. Comfortable. Very kind crews.

MCO
DTW
Okay 5.3

Lines to check bags were incredibly long!

LAX
LAS
Okay 4.0

Nothing

Charge 50 dollars for checked bags

DFW
LAX
Excellent 8.0

Ok

DFW
ORD
Excellent 10.0

Ontime!!

Fri, Mar 30
BWI
PDX
9h 18m
Thu, Apr 5
PDX
BWI
10h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 21
BWI
PDX
9h 25m
Thu, Dec 28
PDX
BWI
11h 39m
Trip: 8 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50675 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PHL
ATL
Excellent 8.0

Everything was on time

Seating is always uncomfortable

EWR
FLL
Mediocre 2.0

Horrible

IAH
MCO
Excellent 10.0

No delay. Clean. Comfortable. Very kind crews.

LAX
LAS
Okay 4.0

Nothing

Charge 50 dollars for checked bags

DTW
ATL
Excellent 10.0

The pilot knows how to fly in the pockets, awesome!

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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.