Cheap flights from Boston to Missouri from $83
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Missouri departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Boston to Missouri
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Spirit Airlines flights from Boston to Missouri
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How to get the cheapest flight ticket from Boston to Missouri
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Missouri?
In general, September is the cheapest month to fly from Boston to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $373. If you aren’t able to travel to Missouri during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $391.
What is the cheapest day to depart on your flight to Missouri?
The cheapest day to depart from Boston to Missouri is on a Wednesday when prices can be found for as low as $422. Flights from Boston to Missouri on a Sunday will generally be more expensive and average around $508. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Missouri?
According to our data, the cheapest time of day to fly to Missouri is in the evening. momondo users have found flights departing from Boston to Missouri in the evening for as low as $431. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly at noon, with an average ticket price of $459. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Boston Logan Intl to Missouri flight route?
Fly from Boston Logan Intl to Lambert-St Louis for the best Boston Logan Intl - Missouri flight prices
How far in advance should I book a flight to Missouri?
You are more likely to see cheaper flights to Missouri from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $434 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Boston for as low as $387 on momondo.
What cabin class options are available on Boston Logan Intl to Missouri flights?
There are 4 cabin classes available to choose from on Boston Logan Intl to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Boston Logan Intl to Missouri?
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Boston Logan Intl to Missouri
What airlines fly to Missouri?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Missouri from Boston according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 6 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Missouri on average per day?
12 flights are operational daily from Boston to Missouri as of June 2025. The most popular departure time for this route is 4:00PM, with 49% of flights per day taking off in the afternoon.
How many flights depart from Boston to Missouri on average per week?
As of June 2025, 88 flights take off from Boston and land in Missouri each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
Cheap Boston to Missouri flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Missouri
When did momondo last update prices for flights from Boston Logan Intl Airport to Missouri?
Prices for flights from Boston Logan Intl Airport to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Missouri?
The number of operators available for flights from Boston Logan Intl Airport to Missouri is 6 as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Missouri?
Based on momondo bookings for flights between Boston and Missouri, the leading plane model is Embraer 175, making up 34.48% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 20.63%, Boeing 737-700 Passenger/BBJ1 (winglets) with 11.62%, and Boeing 737 MAX 8 with 10.45%.
Best airlines flying from Boston to Missouri
Compare and see reviews for airlines that fly from Boston to Missouri with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $74 | Free Cancellation | Rating 6.3 8,066 reviews | |||
| PriceFrom $113 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Missouri?
Finding the right flight to Missouri from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.
Can I find flights from Boston to Missouri with flexible booking policies on momondo?
momondo does allow users to show only those flights to Missouri from Boston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Boston to Missouri?
Once you have performed a search for Boston to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Boston to Missouri right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Missouri from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.