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$99+ Cheap flights from Washington to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOS
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Washington to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Washington to Boston

Cheapest flights from Washington to Boston
Explore the most affordable flight options available from Washington to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Trip.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:40 pmSEA - BOS
Nonstop5h 19mAlaska Airlines
Sun 12/87:54 pmBOS - SEA
Nonstop6h 37mAlaska Airlines
Deal found 11/19$194
This JetBlue deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:05 amSEA - BOS
Nonstop5h 10mJetBlue
Mon 12/96:29 amBOS - SEA
Nonstop6h 21mJetBlue
Deal found 11/20$197
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/811:28 pmSEA - BOS
Nonstop5h 32mDelta
Tue 12/107:00 amBOS - SEA
Nonstop6h 45mDelta
Deal found 11/18$207
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:15 amSEA - BOS
1 stop7h 13mAmerican Airlines
Sat 12/710:28 amBOS - SEA
1 stop11h 37mAmerican Airlines
Deal found 11/19$216
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/85:15 amSEA - BOS
1 stop8h 51mUnited Airlines
Wed 12/115:55 amBOS - SEA
1 stop12h 26mUnited Airlines
Deal found 11/18$261
This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/93:40 pmSEA - BOS
Nonstop5h 19mMultiple Airlines
Thu 12/129:44 pmBOS - SEA
2 stops25h 42mMultiple Airlines
Deal found 11/19$265
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:21 pmSEA - BOS
2 stops14h 35mSpirit Airlines
Sun 12/82:27 pmBOS - SEA
2 stops24h 28mSpirit Airlines
Deal found 11/19$271
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:16 pmPDX - BOS
2 stops21h 09mSpirit Airlines
Tue 1/147:13 amBOS - PDX
2 stops16h 33mSpirit Airlines
Deal found 11/20$276
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1210:33 amPDX - BOS
Nonstop5h 21mAlaska Airlines
Thu 1/96:59 pmBOS - PDX
Nonstop6h 34mAlaska Airlines
Deal found 11/19$278
This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/52:52 pmPDX - BOS
2 stops21h 04mMultiple Airlines
Mon 12/94:13 pmBOS - PDX
1 stop10h 26mMultiple Airlines
Deal found 11/19$282
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:05 amGEG - BOS
1 stop23h 57mDelta
Tue 1/77:10 amBOS - GEG
1 stop19h 53mDelta
Deal found 11/19$283
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:40 amPDX - BOS
1 stop11h 28mUnited Airlines
Thu 1/22:10 pmBOS - PDX
1 stop9h 39mUnited Airlines
Deal found 11/19$289

Find flights from Washington to Boston within your budget

Customize your flight search to find flights from Washington to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 12/5

3:40 pm-11:59 pm

Nonstop5h 19m

Boston Logan Intl

Sun 12/8

7:54 pm-11:31 pm

Nonstop6h 37m

$194

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 12/5

11:05 am-7:15 pm

Nonstop5h 10m

Boston Logan Intl

Wed 12/11

6:29 am-9:50 am

Nonstop6h 21m

$197

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sun 12/8

11:28 pm-8:00 am

Nonstop5h 32m

Boston Logan Intl

Thu 12/12

7:00 am-10:45 am

Nonstop6h 45m

$207

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 12/4

12:15 am-10:28 am

1 stop7h 13m

Boston Logan Intl

Sat 12/7

10:28 am-7:05 pm

1 stop11h 37m

$216

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 1/23

3:15 pm-2:50 pm

2 stops20h 35m

Boston Logan Intl

Sat 1/25

6:00 am-2:18 pm

3 stops35h 18m

$252

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sun 12/8

5:15 am-5:06 pm

1 stop8h 51m

Boston Logan Intl

Wed 12/11

5:55 am-3:21 pm

1 stop12h 26m

$261

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Mon 1/13

5:00 am-3:59 pm

1 stop7h 59m

Boston Logan Intl

Thu 1/16

6:59 pm-12:03 am

1 stop8h 04m

$263

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 12/5

9:21 pm-2:56 pm

2 stops14h 35m

Boston Logan Intl

Sun 12/8

2:27 pm-11:55 am

2 stops24h 28m

$271

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 3/6

7:35 pm-7:44 am

1 stop9h 09m

Boston Logan Intl

Sat 3/15

4:23 pm-9:00 am

1 stop19h 37m

$276

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 12/5

2:52 pm-2:56 pm

2 stops21h 04m

Boston Logan Intl

Mon 12/9

9:44 pm-8:28 pm

2 stops25h 44m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Boston

Get recent, data-driven insights about flights from Washington to Boston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Boston?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Boston (average of $218). Flying from State of Washington to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to BOS?

Find hourly flight availability from Washington to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Boston as you normally would.

Weekly flight availability from State of Washington to Boston

Explore weekly flight availability from Washington to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from USWA to BOS are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with United Airlines, Spirit Airlines and Sun Country Air from Washington to Boston to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Washington to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Washington?

    For a flight from Washington to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How popular is this State of Washington to Boston flight route?

    This flight path from Washington to Boston Logan Intl was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from State of Washington to Boston one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $99. American Airlines flights start at $108 while deals on United Airlines start at $113 one-way.

  • What are the most popular routes from State of Washington to Boston?

    When deciding which route to take from State of Washington to Boston consider Seattle/Tacoma Intl - Boston Logan Intl, Portland - Boston Logan Intl or Spokane - Boston Logan Intl as they are the most popular.

  • What are the most reliable airlines from State of Washington to Boston?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Boston consider choosing LATAM Airlines (100%), Scandinavian Airlines (100%) or TAP AIR PORTUGAL (100%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Boston?

    While on average a flight from State of Washington to Boston is generally $826, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Seattle/Tacoma Intl - Boston Logan Intl), you can expect to pay $197 for that flight.

  • Can I find deals for flights from Washington to Boston that include hotel bookings?

    Yes. In addition to deals on Washington to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Boston.

  • Can I find deals for business class flights from Washington to Boston?

    Yes. Cheapflights offers flight deals from Washington to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Boston?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Boston (average of $218). Flying from State of Washington to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Boston

Discover the top 7 airlines that operate flights from Washington to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$395FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$145Average$277FlexibilityNo cancel feeOn-time65%
DeltaCheapest$171Average$476FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$176Average$378FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$202Average$624FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$238Average$557FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$242Average$455FlexibilityNo cancel feeOn-time71%
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