Title: CA $136 Cheap Delta fights from Boston to Portland - Expedia.ca

![View of Portland, Oregon overlooking the willamette river on a Fall Afternoon](https://images.trvl-media.com/place/178299/b61662af-dec4-42f2-b3cd-9aa834264b40.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

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# CA $136 Cheap Delta fights from Boston (BOS) to Portland (PDX)

[View CA $136 flight on Mon, Jan 12, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:135.60&airProductToken=AQpxCjYIxJgBEgMzMTgYwZMBIIu4ASjpoIIDMP2jggM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNwjEmAESBDI0NTkYi7gBIO-4ASjipIIDMPOlggM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## Delta flights from Boston to Portland (BOS→PDX)

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Wed, Jan 21

BOS

Boston

PDX

Portland

CA $261

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&leg2=from:PDX,to:BOS,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:260.06&airProductToken=AQpxCjYIxJgBEgMzMTgYwZMBIIu4ASjpoIIDMP2jggM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNwjEmAESBDI0NTkYi7gBIO-4ASjipIIDMPOlggM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Wed, Jan 21

BOS

Boston

PDX

Portland

CA $272

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&leg2=from:PDX,to:BOS,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:271.10&airProductToken=AQpvCjUIxJgBEgM0NDUYwZMBIPISKIujggMw36WCAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo2CMSYARIEMTM3MxjyEiDvuAEo_aWCAzD-poIDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJRCm8KNgjEmAESBDEyNzAY77gBIPISKJ6EgwMwkoWDAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo1CMSYARIDNjU3GPISIMGTASjRhYMDMOqHgwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Wed, Jan 21

BOS

Boston

PDX

Portland

CA $301

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&leg2=from:PDX,to:BOS,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.10&airProductToken=AQpvCjUIxJgBEgM0NDUYwZMBIPISKIujggMw36WCAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo2CMSYARIEMTM3MxjyEiDvuAEo_aWCAzD-poIDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJRCm4KNQjEmAESAzg4OBjvuAEg4Fwo2YuDAzDvjYMDOEVAAFgBaglNQUlOQkFTSUNyCFhBVk9BMEJRCjUIxJgBEgM5ODcY4FwgwZMBKOmOgwMwhpCDAzhFQAFYAWoJTUFJTkJBU0lDcghYQVZPQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Wed, Jan 21

BOS

Boston

PDX

Portland

CA $330

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&leg2=from:PDX,to:BOS,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:329.12&airProductToken=AQpxCjYIxJgBEgMzMTgYwZMBIIu4ASjpoIIDMP2jggM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNwjEmAESBDI0NTkYi7gBIO-4ASjipIIDMPOlggM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Wed, Jan 21

BOS

Boston

PDX

Portland

CA $343

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&leg2=from:PDX,to:BOS,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.52&airProductToken=AQpxCjYIxJgBEgMzMTgYwZMBIIu4ASjpoIIDMP2jggM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNwjEmAESBDI0NTkYi7gBIO-4ASjipIIDMPOlggM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Wed, Jan 21

BOS

Boston

PDX

Portland

CA $429

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:PDX,departure:12/01/2026TANYT&leg2=from:PDX,to:BOS,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:428.21&airProductToken=AQpvCjUIxJgBEgMzMjQYwZMBIJIBKNGjggMw1aaCAzhFQABYAWoJTUFJTkJBU0lDcghVQVZUQTBCQwo2CMSYARIEMzcwMRiSASDvuAEok6eCAzDRp4IDOEVAAVgBaglNQUlOQkFTSUNyCFVBVlRBMEJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ)

## Find the cheapest month to fly from Boston (BOS) to Portland (PDX)

### January is typically the cheapest month to fly

From CA $198 - CA $429 per traveller.

## Frequently asked questions

### How much is a Delta Air Lines flight from Logan Intl. Airport (BOS) to Portland Intl. Airport (PDX)?

### What is the cheapest month to fly from BOS to PDX with Delta Air Lines?

### Does Delta Air Lines fly nonstop from Logan Intl. Airport (BOS) to Portland Intl. Airport (PDX)?

### What airports does Delta Air Lines fly into in Portland?

### Can I change or cancel my Delta Air Lines flight from Logan Intl. Airport (BOS) to Portland Intl. Airport (PDX)?

## Travel information

| Origin airport      | Logan Intl.     |
| ------------------- | --------------- |
| Destination airport | Portland Intl.  |
| Distance            | 4046 km         |
| Average flight time | 3 hours 26 mins |

\*Available to Expedia members.