$746+ Cheap flights from Boston to Riverton, WY (BOS - RIW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RIW
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Riverton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Riverton
Cheapest
Best
Last-minute
Cheapest flights from Boston to RivertonExplore the most affordable flight options available from Boston to Riverton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Boston to Riverton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 10/267:15 am -
1 stop16h 44m
Fri 10/305:15 am -
1 stop6h 27m
Deal found 10/11![United Airlines logo]()
$860
Best flights from Boston to RivertonDiscover carefully curated flight deals from Boston to Riverton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Boston to Riverton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Mon 2/17:00 am -
1 stop8h 36m
Wed 2/35:35 am -
1 stop8h 04m
Deal found 10/9![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 10/263:28 pm -
2 stops24h 07m
Fri 10/305:15 am -
1 stop6h 27m
Deal found 10/11![United Airlines logo]()
$866
Last-minute flights from Boston to RivertonDiscover last-minute flight deals from Boston to Riverton. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Riverton. Data last updated October 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 10/267:15 am -
1 stop16h 44m
Fri 10/305:15 am -
1 stop6h 27m
Deal found 10/11![United Airlines logo]()
$860
Find flight deals from Boston to Riverton
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Riverton (RIW). 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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $746 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Riverton 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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Boston to Riverton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonRiverton
BOS Boston Logan Intl - RIW Riverton
BOSRIW
Boston Logan Intl
Mon 2/1
7:00 am-1:36 pm
1 stop8h 36m
Riverton
Wed 2/3
5:35 am-3:39 pm
1 stop8h 04m
$746
BostonRiverton
BOS Boston Logan Intl - RIW Riverton
BOSRIW
Boston Logan Intl
Mon 10/26
3:28 pm-1:35 pm
2 stops24h 07m
Riverton
Fri 10/30
5:15 am-1:42 pm
1 stop6h 27m
$866
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Boston-Riverton, Wyoming flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Riverton, Wyoming flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Riverton, Wyoming flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Riverton, Wyoming flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Riverton, Wyoming flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Riverton
Have a flexible travel schedule? Discover the best time to fly to Riverton from Boston with our price prediction graph.
BOS-RIW
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.
Reviews of airlines servicing Riverton
Get insights into the airlines that provide service to Riverton. 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 Riverton. Reviews last updated October 14, 2026.
Peruse reviews from past customers who have flown with United Airlines from Boston to Riverton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Boston to Riverton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Riverton flight routes
Alternative routes for Boston to Riverton
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Riverton by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Riverton by cabin class
Find flights from Boston to Riverton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Riverton flights
Browse other Boston and Riverton flight options. Last updated on October 14, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Riverton
Explore flights to Riverton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Top airline flying from Boston to Riverton
Discover the top airline that operate flights from Boston to Riverton. 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$547 | Average$833 | FlexibilityNo cancel fee | On-time69% |