MLI - BOS

$126 Find Cheap Flights from Moline to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Boston departing on 9/13. 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 Boston

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Boston 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 Moline to Boston

Fri, Aug 1 - Wed, Aug 6
American Airlines Logo
6:37 pm - 12:14 amMLI-BOS
4h 37m1 stop
American Airlines Logo
5:02 pm - 11:01 pmBOS-MLI
6h 59m1 stop
$255American Airlines
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Thu, Sep 25 - Sun, Sep 28
American Airlines Logo
4:22 pm - 10:50 pmMLI-BOS
5h 28m1 stop
American Airlines Logo
5:00 am - 10:21 amBOS-MLI
6h 21m1 stop
$259American Airlines
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Sun, Oct 5 - Fri, Oct 17
American Airlines Logo
6:38 pm - 10:21 amMLI-BOS
14h 43m1 stop
American Airlines Logo
3:51 pm - 11:41 pmBOS-MLI
8h 50m1 stop
$266American Airlines
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Sat, Aug 23 - Tue, Aug 26
Delta Logo
4:59 pm - 1:20 amMLI-BOS
7h 21m1 stop
Delta Logo
3:25 pm - 10:48 pmBOS-MLI
8h 23m1 stop
$305Delta
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Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
6:18 pm - 11:59 pmMLI-BOS
4h 41m1 stop
American Airlines Logo
5:28 am - 10:51 amBOS-MLI
6h 23m1 stop
$314American Airlines
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Sat, Aug 2 - Tue, Aug 5
Delta Logo
5:26 pm - 1:39 amMLI-BOS
7h 13m1 stop
Delta Logo
11:05 am - 10:19 pmBOS-MLI
12h 14m2 stops
$323Delta
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Sat, Aug 2 - Wed, Aug 6
Delta Logo
5:26 pm - 1:39 amMLI-BOS
7h 13m1 stop
Delta Logo
11:05 am - 10:19 pmBOS-MLI
12h 14m2 stops
$327Delta
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Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
3:40 pm - 9:28 pmMLI-BOS
4h 48m1 stop
United Airlines Logo
9:35 am - 4:54 pmBOS-MLI
8h 19m2 stops
$336United Airlines
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Sat, Oct 4 - Fri, Oct 17
United Airlines Logo
5:29 pm - 12:50 amMLI-BOS
6h 21m1 stop
United Airlines Logo
2:36 pm - 9:05 pmBOS-MLI
7h 29m2 stops
$355United Airlines
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Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
8:35 am - 7:54 pmMLI-BOS
10h 19m2 stops
United Airlines Logo
3:17 pm - 9:05 pmBOS-MLI
6h 48m1 stop
$359United Airlines
Find Deal
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KAYAK's insights & trends for Moline to Boston flights

Get data-powered insights and trends into flights from Moline to Boston 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 Moline to Boston?

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

If your flying dates are flexible, you should consider flying to Boston on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Moline to Boston. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Moline to Boston, 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 Moline to Boston is October, where tickets cost $343 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is $998 and $688 respectively.

How far in advance should I book a flight from Moline to Boston?

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

To get a below average price on the flight from Moline to Boston, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$126
Best time to beat the crowds but there is an average 86% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Moline to Boston

When to book flights from Moline to Boston

Are your dates flexible? Find out the best times to travel from Moline to Boston 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 Moline to Boston

  • What is the cheapest flight from Moline to Boston?

    In the last 3 days, the lowest price for a flight from Moline to Boston was $126 for a one-way ticket and $255 for a round-trip.

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

    No, a passport isn't needed to fly from Moline to Boston. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Moline to Boston?

    Moline and Boston are both served by 1 main airport. You will leave Moline from Moline Quad-City and will be arriving at Boston Logan Intl.

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

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

  • Which airline alliances offer flights from Moline to Boston?

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

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

    The two airlines most popular with KAYAK users for flights from Moline to Boston are United Airlines and American Airlines. With an average price for the route of $491 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $448 and an overall rating of 7.2.

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

    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 Moline to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Moline 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 Moline to Boston?

    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 Boston with an airline and back to Moline with another airline. Booking your flights between Moline and BOS 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 Moline to Boston?

    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 Boston from Moline up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Moline to Boston

 
See real verified KAYAK customer reviews for airlines flying from Moline to Boston. 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 Moline to Boston? 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.
7.4
United AirlinesOverall score based on 8846 reviews
8.1Crew
6.6Food
7.7Boarding
7.0Entertainment
7.3Comfort
Airline reviews

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

8.0 ExcellentAnonymous, Jul 2025ORD - SUX
Read more United Airlines reviews

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

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.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

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!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Good crew and a great experience. Only good things to say.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

I had a horrible experience from the time I dropped off my bags until the time I landed. The staff taking the bags at the check-in counter prior to security, forced me to check my baby stroller, even though it weighed less than 20 pounds. their excuse was that the wheels were too big. I have never had an issue gate checking this exact same stroller in the past either on American or on any other airline. when I asked for the agent to show me the rule about the size of the wheels on strollers, they told me to look it up on the AA website. I did so, and did not find any indication that wheel size was a problem for gate checking strollers. The only limitation would be the weight of the stroller which mine was below. I was left with a one-year-old child and all of my carry-on luggage, diaper bag, and the like to walk around the airport without the assistance of a stroller and had the same issue when I exited the plane and had to go all the way to baggage claim without a stroller. In addition, while on the airplane, I was told I can only get one bag of cookies as a snack, even though I was with a child. Apparently my child and I were supposed to share a cookie. While this latter issue is a minor one, it is just another example of the absolutely horrible customer service that American Airlines provides. In addition, the 737 aircraft that I was on was extremely hot and the air vents above the seat were so far away from the aisle and middle seats that it was comical. I could barely reach the air vent to adjust it. I had to ask the person in the window seat to do it for me. The whole experience was just a nightmare.

You were more on time than United. I'm so over united delays.

Flight was late and TSA had shut down so (almost) no passengers could get to the gate. American failed to inform TSA to stay open! Needed to get back home so we had to rent a car & drive 13 hours all through the night. It was bad.

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

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