MLI - BOS

$304 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 9/21. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$319
Typical prices: $278-$559
Delta
Thu 8/6Tue 8/11
MLI - BOS • 1 stop
Cheapest one-way
$304
Typical prices: $169-$284
Delta
Mon 9/21
MLI - BOS • 1 stop
Top airlines
Cheapest • from $319 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Moline and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $313 (round-trip)
Shortest trip • 5h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

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

Thu, Aug 6 - Tue, Aug 11
Delta Logo
5:09 pm - 1:25 am
MLI
-
BOS
7h 16m
1 stop
Delta Logo
5:30 am - 10:25 am
BOS
-
MLI
5h 55m
1 stop
$319Delta
Sat, Oct 3 - Wed, Oct 7
Delta Logo
5:16 pm - 1:17 am
MLI
-
BOS
7h 01m
1 stop
Delta Logo
9:05 am - 4:22 pm
BOS
-
MLI
8h 17m
1 stop
$322Delta
Tue, Aug 4 - Tue, Aug 18
American Airlines Logo
6:08 am - 2:23 pm
MLI
-
BOS
7h 15m
2 stops
American Airlines Logo
11:58 am - 6:11 pm
BOS
-
MLI
7h 13m
1 stop
$324American Airlines
Tue, Aug 4 - Tue, Aug 18
American Airlines Logo
6:08 am - 2:23 pm
MLI
-
BOS
7h 15m
2 stops
American Airlines Logo
5:22 pm - 12:08 am
BOS
-
MLI
7h 46m
2 stops
$329American Airlines
Wed, Aug 5 - Sun, Aug 9
American Airlines Logo
11:43 am - 6:40 pm
MLI
-
BOS
5h 57m
1 stop
American Airlines Logo
6:14 am - 11:13 am
BOS
-
MLI
5h 59m
1 stop
$344American Airlines
Sun, Nov 22 - Fri, Nov 27
United Airlines Logo
10:35 am - 5:33 pm
MLI
-
BOS
5h 58m
1 stop
United Airlines Logo
9:26 am - 1:58 pm
BOS
-
MLI
5h 32m
1 stop
$346United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
1:15 pm - 7:19 pm
MLI
-
BOS
5h 04m
1 stop
United Airlines Logo
7:05 am - 12:22 pm
BOS
-
MLI
6h 17m
1 stop
$347United Airlines
Tue, Sep 8 - Thu, Sep 17
Delta Logo
5:16 pm - 7:24 am
MLI
-
BOS
13h 08m
2 stops
Delta Logo
5:30 am - 10:23 am
BOS
-
MLI
5h 53m
1 stop
$348Delta
Tue, Aug 11 - Sat, Aug 15
Delta Logo
5:09 pm - 1:25 am
MLI
-
BOS
7h 16m
1 stop
Delta Logo
5:30 am - 10:25 am
BOS
-
MLI
5h 55m
1 stop
$349Delta
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
1:15 pm - 7:19 pm
MLI
-
BOS
5h 04m
1 stop
United Airlines Logo
5:45 am - 12:21 pm
BOS
-
MLI
7h 36m
2 stops
$352United Airlines
Booking Insights

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.

How much is a round-trip flight from Moline to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Moline to Boston departing in August.

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 January, where tickets cost $257 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $589 and $548 respectively.

Good to know

Low seasonJanuary
Cheapest flight$304
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 4% 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 5 days, the lowest price for a flight from Moline to Boston was $304 for a one-way ticket and $319 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Moline and Boston, with Star Alliance 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 $390 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 $386 and an overall rating of 7.1.

  • 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 9901 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

2.0 MediocreCatie, May 2026
SFO - BOS
Read more United Airlines reviews

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Super friendly with lots of drink options an entertainment. Friendly crew.

I like flying first class, and United has a nice one

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

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

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Good even though flight was delayed, the crew was prompt and efficient.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

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.

The plane was freezing cold. Normally I’m fine on planes but I needed to toss a sweatshirt on this time.

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

Information on your arrival and departure airports