BOS - MLI

$100 Find Cheap Flights from Boston to Moline

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Moline departing on 8/30. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Moline

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Moline, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Moline, as well as popular online travel agencies
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Cheap Flights from Boston to Moline (BOS-MLI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Moline that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Moline

Tue, Aug 26 - Wed, Sep 3
Delta Logo
3:25 pm - 10:48 pmBOS-MLI
8h 23m1 stop
Delta Logo
4:59 pm - 1:24 amMLI-BOS
7h 25m1 stop
$251Delta
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Sat, Sep 20 - Mon, Sep 22
American Airlines Logo
5:43 pm - 11:10 pmBOS-MLI
6h 27m1 stop
American Airlines Logo
10:54 am - 8:04 pmMLI-BOS
8h 10m1 stop
$255American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
5:02 pm - 11:01 pmBOS-MLI
6h 59m1 stop
American Airlines Logo
6:18 pm - 11:59 pmMLI-BOS
4h 41m1 stop
$259American Airlines
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Wed, Aug 13 - Tue, Aug 19
American Airlines Logo
6:21 pm - 11:01 pmBOS-MLI
5h 40m1 stop
American Airlines Logo
8:15 am - 4:04 pmMLI-BOS
6h 49m1 stop
$260American Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
American Airlines Logo
8:35 am - 6:08 pmBOS-MLI
10h 33m1 stop
American Airlines Logo
6:38 pm - 10:29 amMLI-BOS
14h 51m1 stop
$305American Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
American Airlines Logo
5:00 am - 10:50 amBOS-MLI
6h 50m1 stop
American Airlines Logo
6:00 am - 11:56 amMLI-BOS
4h 56m1 stop
$314American Airlines
Find Deal
Mon, Aug 18 - Wed, Aug 20
American Airlines Logo
5:02 pm - 11:01 pmBOS-MLI
6h 59m1 stop
American Airlines Logo
6:18 pm - 11:59 pmMLI-BOS
4h 41m1 stop
$335American Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 3
United Airlines Logo
11:00 am - 3:05 pmBOS-MLI
5h 05m1 stop
United Airlines Logo
8:20 am - 5:34 pmMLI-BOS
8h 14m2 stops
$336United Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22
United Airlines Logo
1:00 pm - 9:12 pmBOS-MLI
9h 12m2 stops
United Airlines Logo
5:31 pm - 12:45 amMLI-BOS
6h 14m1 stop
$340United Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
Delta Logo
5:25 pm - 10:48 pmBOS-MLI
6h 23m1 stop
Delta Logo
4:59 pm - 1:20 amMLI-BOS
7h 21m1 stop
$679Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Moline flights

Get data-powered insights and trends into flights from Boston to Moline to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Moline?

The average price of all round-trip flights from Boston to Moline clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to Moline, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Moline, Monday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Boston to Moline?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Moline, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Moline is August, where tickets cost $284 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $613 and $603 respectively.

Good to know

Low seasonJanuary
Cheapest flight$100
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Boston to Moline

When to book flights from Boston to Moline

Are your dates flexible? Find out the best times to travel from Boston to Moline based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Moline

  • What is the cheapest flight from Boston to Moline?

    In the last 3 days, the lowest price for a flight from Boston to Moline was $100 for a one-way ticket and $251 for a round-trip.

  • Do I need a passport to fly between Boston and Moline?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Boston to Moline?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Moline?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Moline, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Moline, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Moline are Delta and United Airlines. With an average price for the route of $476 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $556 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Moline?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Moline.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Moline?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moline from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Moline?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Moline with an airline and back to Boston with another airline. Booking your flights between Boston and MLI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Moline?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Moline from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to Moline

 
See real verified KAYAK customer reviews for airlines flying from Boston to Moline. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Moline? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
7.9Entertainment
7.3Food
8.5Crew
8.2Boarding
7.9Comfort
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Overall it was good. I missed my connection but I was put on another flight.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Everything you need to know for your flight from Boston to Moline

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