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Cheap flights from Washington to Boston (BOS) from $138

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BOS
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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How far in advance should I book a flight from State of Washington to Boston?

Users have found that booking a flight from State of Washington to Boston at least 15 days early can save you up to 60% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from State of Washington to Boston for as little as $358 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $458 for flights departing within the next 3 days.

What is the cheapest month to fly from State of Washington to Boston?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Boston. Flights to Boston from State of Washington in February are about $366 on average during February, but can be found for as low as $109.

When is the cheapest time to fly from State of Washington to Boston (WA - BOS)?

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.

Cheap American Airlines flights from Washington to Boston

Explore cheap flight options specifically provided by American Airlines for the route between Washington and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Washington to Boston. It's recommended that users confirm their flight details before booking.
Mon 5/610:05 pmSEA - BOS
1 stop9h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$251
Thu 5/210:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$252
Wed 5/110:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Wed 5/154:41 pmBOS - SEA
1 stop10h 34mAmerican Airlines
Deal found 4/24$254
Mon 4/2912:59 amSEA - BOS
1 stop9h 33mAmerican Airlines
Thu 5/99:12 amBOS - SEA
1 stop10h 45mAmerican Airlines
Deal found 4/23$290
Wed 5/2911:59 pmSEA - BOS
1 stop7h 32mAmerican Airlines
Sat 6/112:00 pmBOS - SEA
1 stop11h 50mAmerican Airlines
Deal found 4/24$291
Wed 5/812:09 pmSEA - BOS
1 stop9h 52mAmerican Airlines
Sat 5/115:47 pmBOS - SEA
1 stop8h 18mAmerican Airlines
Deal found 4/24$298
Fri 5/312:59 amSEA - BOS
1 stop9h 33mAmerican Airlines
Sun 5/125:37 pmBOS - SEA
1 stop8h 28mAmerican Airlines
Deal found 4/24$300
Wed 5/812:09 pmSEA - BOS
1 stop9h 52mAmerican Airlines
Thu 5/162:07 pmBOS - SEA
1 stop11h 58mAmerican Airlines
Deal found 4/24$308
Sun 5/510:54 pmSEA - BOS
1 stop8h 37mAmerican Airlines
Tue 5/74:54 pmBOS - SEA
1 stop8h 47mAmerican Airlines
Deal found 4/25$313

Cheap Sun Country Air flights from Washington to Boston

Explore cheap flight options specifically provided by Sun Country Air for the route between Washington and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Some of the lowest-priced Sun Country Air flights we've found at this time heading from Washington to Boston. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 5/2711:59 pmSEA - BOS
1 stop7h 34mSun Country Air
Wed 6/511:14 amBOS - SEA
1 stop11h 11mSun Country Air
Deal found 4/23$309
Sun 5/262:50 pmSEA - BOS
1 stop16h 43mSun Country Air
Fri 5/3111:30 amBOS - SEA
1 stop14h 20mSun Country Air
Deal found 4/24$329
Wed 5/295:45 pmSEA - BOS
1 stop13h 48mSun Country Air
Wed 6/511:14 amBOS - SEA
1 stop11h 11mSun Country Air
Deal found 4/24$333
Thu 7/1111:59 pmSEA - BOS
1 stop20h 57mSun Country Air
Mon 7/156:15 amBOS - SEA
1 stop19h 38mSun Country Air
Deal found 4/24$335
Sun 5/54:45 pmSEA - BOS
1 stop14h 48mSun Country Air
Sun 5/1911:30 amBOS - SEA
1 stop8h 10mSun Country Air
Deal found 4/24$544

Cheap Washington to Boston flights in April & May 2024

Find cheap flight options from Washington to Boston specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Scroll through some of the best deals on flights from Washington to Boston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/149:40 pmSEA - BOS
2 stops23h 15mSpirit Airlines
Tue 5/216:00 amBOS - SEA
3 stops29h 45mSpirit Airlines
Deal found 4/24$227
Tue 5/149:40 pmSEA - BOS
2 stops14h 33mSpirit Airlines
Tue 5/219:44 pmBOS - SEA
2 stops25h 45mSpirit Airlines
Deal found 4/24$232
Tue 5/149:40 pmSEA - BOS
2 stops14h 33mSpirit Airlines
Tue 5/2111:28 amBOS - SEA
2 stops24h 17mSpirit Airlines
Deal found 4/25$246
Fri 5/105:15 pmSEA - BOS
2 stops21h 31mMultiple Airlines
Tue 5/1411:28 amBOS - SEA
2 stops24h 17mMultiple Airlines
Deal found 4/24$247
Tue 5/149:35 amSEA - BOS
3 stops25h 47mSpirit Airlines
Tue 5/2111:28 amBOS - SEA
2 stops24h 17mSpirit Airlines
Deal found 4/25$248
Thu 5/21:00 pmSEA - BOS
1 stop7h 38mUnited Airlines
Fri 5/38:09 amBOS - SEA
1 stop10h 19mUnited Airlines
Deal found 4/24$249
Mon 5/610:05 pmSEA - BOS
1 stop9h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$251
Thu 5/210:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$252
Wed 5/110:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Wed 5/154:41 pmBOS - SEA
1 stop10h 34mAmerican Airlines
Deal found 4/24$254

Washington to Boston 2024 flight deals

Discover exclusive flight deals for travel between Washington and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Scroll through some of the best deals on flights from Washington to Boston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/149:40 pmSEA - BOS
2 stops23h 15mSpirit Airlines
Tue 5/216:00 amBOS - SEA
3 stops29h 45mSpirit Airlines
Deal found 4/24$227
Tue 5/149:40 pmSEA - BOS
2 stops14h 33mSpirit Airlines
Tue 5/219:44 pmBOS - SEA
2 stops25h 45mSpirit Airlines
Deal found 4/24$232
Tue 5/149:40 pmSEA - BOS
2 stops14h 33mSpirit Airlines
Tue 5/2111:28 amBOS - SEA
2 stops24h 17mSpirit Airlines
Deal found 4/25$246
Fri 5/105:15 pmSEA - BOS
2 stops21h 31mMultiple Airlines
Tue 5/1411:28 amBOS - SEA
2 stops24h 17mMultiple Airlines
Deal found 4/24$247
Tue 5/149:35 amSEA - BOS
3 stops25h 47mSpirit Airlines
Tue 5/2111:28 amBOS - SEA
2 stops24h 17mSpirit Airlines
Deal found 4/25$248
Thu 5/21:00 pmSEA - BOS
1 stop7h 38mUnited Airlines
Fri 5/38:09 amBOS - SEA
1 stop10h 19mUnited Airlines
Deal found 4/24$249
Mon 5/610:05 pmSEA - BOS
1 stop9h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$251
Thu 5/210:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$252
Wed 5/110:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Wed 5/154:41 pmBOS - SEA
1 stop10h 34mAmerican Airlines
Deal found 4/24$254

Non-stop flights to Boston from Washington

Discover non-stop flight options from Washington to Boston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Take a look at some of the direct flights traveling from Washington to Boston in the near future. Users can also choose from other Washington to Boston flights by using the search form above.
Thu 5/29:05 pmSEA - BOS
Nonstop5h 31mJetBlue
Wed 5/84:25 pmBOS - SEA
Nonstop6h 05mJetBlue
Deal found 4/24$312
Thu 5/29:05 pmSEA - BOS
Nonstop5h 31mJetBlue
Wed 5/84:25 pmBOS - SEA
Nonstop6h 05mJetBlue
Deal found 4/25$327
Wed 5/88:40 pmSEA - BOS
Nonstop5h 29mJetBlue
Wed 5/154:25 pmBOS - SEA
Nonstop6h 05mJetBlue
Deal found 4/24$332
Wed 5/227:45 amSEA - BOS
Nonstop5h 37mDelta
Sun 5/266:30 amBOS - SEA
Nonstop6h 17mDelta
Deal found 4/24$342
Thu 5/309:25 pmSEA - BOS
Nonstop5h 25mAlaska Airlines
Sat 6/87:59 pmBOS - SEA
Nonstop6h 09mAlaska Airlines
Deal found 4/24$347
Wed 5/87:45 amSEA - BOS
Nonstop5h 37mDelta
Sun 5/126:30 amBOS - SEA
Nonstop6h 17mDelta
Deal found 4/24$352
Wed 5/227:45 amSEA - BOS
Nonstop5h 37mDelta
Mon 5/276:30 amBOS - SEA
Nonstop6h 17mDelta
Deal found 4/25$362
Thu 5/29:05 pmSEA - BOS
Nonstop5h 31mJetBlue
Thu 5/94:25 pmBOS - SEA
Nonstop6h 05mJetBlue
Deal found 4/24$367
Wed 5/13:35 pmSEA - BOS
Nonstop5h 23mDelta
Sat 5/47:10 pmBOS - SEA
Nonstop6h 15mDelta
Deal found 4/25$372

Washington to Boston flights leaving soon

Find last-minute flight options from Washington to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Consider one of these great deals we found on last-minute flights from Washington to Boston. It's wise to confirm all flight details are correct before booking.
Thu 5/21:00 pmSEA - BOS
1 stop7h 38mUnited Airlines
Fri 5/38:09 amBOS - SEA
1 stop10h 19mUnited Airlines
Deal found 4/24$249
Sat 5/46:00 amSEA - BOS
1 stop9h 14mAmerican Airlines
Mon 5/64:54 pmBOS - SEA
1 stop8h 47mAmerican Airlines
Deal found 4/24$251
Thu 5/210:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Tue 5/73:06 pmBOS - SEA
1 stop10h 35mAmerican Airlines
Deal found 4/24$252
Wed 5/110:54 pmSEA - BOS
1 stop8h 40mAmerican Airlines
Wed 5/154:41 pmBOS - SEA
1 stop10h 34mAmerican Airlines
Deal found 4/24$254
Tue 4/3010:49 amSEA - BOS
2 stops9h 49mUnited Airlines
Thu 5/95:45 amBOS - SEA
1 stop8h 48mUnited Airlines
Deal found 4/23$259
Wed 5/14:45 pmSEA - BOS
1 stop14h 48mMultiple Airlines
Sat 5/116:00 amBOS - SEA
2 stops29h 45mMultiple Airlines
Deal found 4/24$267
Thu 5/21:00 pmSEA - BOS
1 stop7h 38mUnited Airlines
Sun 5/55:45 amBOS - SEA
1 stop8h 48mUnited Airlines
Deal found 4/24$279
Wed 5/14:45 pmSEA - BOS
1 stop14h 48mMultiple Airlines
Mon 5/139:44 pmBOS - SEA
3 stops38h 01mMultiple Airlines
Deal found 4/24$282
Wed 5/14:45 pmSEA - BOS
1 stop14h 48mMultiple Airlines
Sat 5/116:00 amBOS - SEA
3 stops29h 45mMultiple Airlines
Deal found 4/24$288

One-way flights to Boston from Washington

Search for one-way flight options from Washington to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
If you're seeking multiple options on one-way flights from Washington to Boston, be sure to check out these deals, which are updated often. Those needing a return flight from Washington to Boston can use the search form above.
Wed 5/299:35 amSEA - BOS
3 stops21h 15mSpirit Airlines
Deal found 4/24$138
Wed 5/299:40 pmSEA - BOS
2 stops23h 42mSpirit Airlines
Deal found 4/24$139
Tue 6/1110:10 pmSEA - BOS
2 stops14h 09mSpirit Airlines
Deal found 4/23$140
Tue 5/289:40 pmSEA - BOS
2 stops23h 15mSpirit Airlines
Deal found 4/25$142
Wed 5/299:40 pmSEA - BOS
2 stops23h 42mSpirit Airlines
Deal found 4/24$147
Wed 5/87:45 amSEA - BOS
Nonstop5h 37mDelta
Deal found 4/25$149
Fri 5/109:40 pmSEA - BOS
2 stops20h 14mSpirit Airlines
Deal found 4/24$152
Sun 5/265:00 pmSEA - BOS
1 stop14h 33mSun Country Air
Deal found 4/24$155
Mon 5/205:35 pmSEA - BOS
3 stops37h 15mMultiple Airlines
Deal found 4/25$157

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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$227 - $336

Route

Depart

Return

Price

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Tue 5/14

2 stops23h 15m

Boston Logan Intl

Tue 5/21

3 stops29h 45m

$227

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Tue 5/14

2 stops14h 33m

Boston Logan Intl

Tue 5/21

2 stops25h 45m

$232

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Fri 5/10

2 stops21h 31m

Boston Logan Intl

Tue 5/14

2 stops24h 17m

$247

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 5/2

1 stop7h 38m

Boston Logan Intl

Fri 5/3

1 stop10h 19m

$249

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Mon 5/6

1 stop9h 40m

Boston Logan Intl

Tue 5/7

1 stop10h 35m

$251

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Mon 5/27

1 stop7h 34m

Boston Logan Intl

Wed 6/5

1 stop11h 11m

$309

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 5/2

Nonstop5h 31m

Boston Logan Intl

Wed 5/8

Nonstop6h 05m

$312

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 5/2

Nonstop5h 31m

Boston Logan Intl

Mon 5/6

Nonstop6h 20m

$327

Seattle/Tacoma IntlBoston Logan Intl

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Fri 5/24

1 stop8h 45m

Boston Logan Intl

Wed 5/29

Nonstop6h 05m

$336

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

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 April 25, 2024.
Peruse reviews from past customers who have flown with American Airlines, Sun Country Air and Alaska Airlines 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.
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,114 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.1
Very good
10,975 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

JetBlue
7.6
Good
4,618 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
11,234 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,898 reviews
Alaska Airlines
8.1
Very good
9,114 reviews
Check prices

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

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.

  • Can I find flights from State of Washington to Boston for under $300 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Boston for under $300. The cheapest flight booked recently is on Spirit Airlines for just $227, but on average you can expect to pay $260.

  • Are there nonstop flights from State of Washington to Boston for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from State of Washington to Boston under $400. A good price for a nonstop flight from State of Washington to Boston is less than $378.

  • Are there last-minute flights available from State of Washington to Boston for under $300?

    There are currently 20+ open flights from State of Washington to Boston within the next 7 days for less than $300.

  • What days are nonstop flights available from State of Washington to Boston?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

    This flight path from Washington to Boston Logan Intl was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from State of Washington to Boston on average per day?

    26 flight departures from State of Washington to Boston per day on average.
    Morning (6am - Noon) - 46% of flight departures
    Afternoon (Noon - 6pm) - 27% of flight departures
    Evening (6pm - Midnight) - 27% of flight departures

  • How long is the flight from State of Washington to Boston?

    There are many flights that can get you from State of Washington to Boston in 7h 38m. Fly via Spirit Airlines, United Airlines, or American Airlines to get the fastest option. There are 2502 mi between State of Washington and Boston. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $138. Delta flights start at $149 while deals on Sun Country Air start at $155 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, Spokane - Boston Logan Intl or Pasco Tri Cities - Boston Logan Intl as they are the most popular.

  • What are the most popular airlines that fly from State of Washington to Boston?

    When booking a flight from State of Washington to Boston, you may want to consider flying on Undisclosed Carrier, American Airlines or Alaska Airlines as they are the most popular for this route.

  • 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 JetBlue (85%), Hawaiian Airlines (85%) or China Eastern (82%) 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 $891, our data shows the cheapest flight currently is $133. When looking at the most popular route, (Seattle/Tacoma Intl - Boston Logan Intl), you can expect to pay $199 for that flight.

  • What does SEA to BOS mean?

    Great question - SEA to BOS just means Seattle/Tacoma Intl Airport to Boston Logan Intl Airport. Now you’ll know what these unique codes when you look for flights! Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Washington to Boston that allow pets onboard?

    Many airlines flying from Washington to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Boston?

    Yes, you can often find last-minute deals on Washington to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Boston flight deals updated?

    The State of Washington to Boston flight deals you see on this page were last updated on 4/25.

See more FAQs

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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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$284FlexibilityNo cancel feeOn-time65%
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United AirlinesCheapest$132Average$499FlexibilityNo cancel feeOn-time69%
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JetBlueCheapest$133Average$381FlexibilityNo cancel feeOn-time62%
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DeltaCheapest$134Average$505FlexibilityNo cancel feeOn-timeN/A
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Alaska AirlinesCheapest$139Average$595FlexibilityNo cancel feeOn-time75%
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Sun Country AirCheapest$147Average$379FlexibilityNo cancel feeOn-time83%
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American AirlinesCheapest$242Average$473FlexibilityNo cancel feeOn-time71%
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Search flights from Washington to Boston by cabin class

Find flights from Washington to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Washington to Boston

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 April 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
37%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Washington to Boston?

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Why should you use Cheapflights to find cheap flight tickets from Washington to Boston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Boston.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington to Boston flexibly with Cheapflights today.

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