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$577+ Cheap flights from Twin Falls to Boston (TWF - 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — BOS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Twin Falls to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Twin Falls (TWF) 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 January 8, 2026.

Round-trip from

$582
(Delta)

One-way from

$577
(Delta)
From Twin Falls Joslin to Boston Logan Intl
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One-way flight from Twin Falls Joslin to Boston Logan Intl
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Find flight deals from Twin Falls to Boston

Cheapest flights from Twin Falls to Boston
Explore the most affordable flight options available from Twin Falls to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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.
Sat 2/73:40 pmTWF - BOS
1 stop6h 16mDelta
Wed 2/185:15 pmBOS - TWF
1 stop7h 32mDelta
Deal found 1/7$582
This Delta deal was found by Cheapflights users on 1/8. 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 3/811:45 amTWF - BOS
2 stops10h 14mDelta
Thu 3/126:15 amBOS - TWF
1 stop10h 19mDelta
Deal found 1/8$983

Cheapflights Fare Finder

 
Customize your flight search to find flights from Twin Falls 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Twin Falls to Boston that are best for you.

Fly from

Twin Falls

Fly to

Boston

Route

Depart

Return

Price

Twin FallsBoston

TWF - BOS

TWFBOS

Twin Falls Joslin

Sat 2/7

3:40 pm-11:56 pm

1 stop6h 16m

Boston Logan Intl

Wed 2/18

5:15 pm-10:47 pm

1 stop7h 32m

$582

Twin FallsBoston

TWF - BOS

TWFBOS

Twin Falls Joslin

Sun 3/8

11:45 am-11:59 pm

2 stops10h 14m

Boston Logan Intl

Thu 3/12

6:15 am-2:34 pm

1 stop10h 19m

$983

Twin FallsBoston

TWF - BOS

TWFBOS

Twin Falls Joslin

Sat 1/31

3:40 pm-11:56 pm

1 stop6h 16m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from Twin Falls to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Twin Falls 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.

Related info for your journey

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

  • How long is the flight from Twin Falls to Boston?

    For as low as $582, Delta can have you in Boston from Twin Falls in 6h 16m. Twin Falls and Boston are separated by a distance of 2191 mi.

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

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

  • How can I find direct flights from Twin Falls to Boston?

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

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

    Yes. Cheapflights offers flight deals from Twin Falls 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Medford
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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