$32 Find Cheap Flights to Eagle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Eagle departing on 3/5. 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

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Everything you should know

Cheapest round-trip
$65
Overall average: $276
Frontier
Thu 3/5Sun 3/8
DEN - BOI • Non-stop
Cheapest one-way
$32
Typical prices: $148-$320
Frontier
Thu 3/5
DEN - BOI • Non-stop
Top routes
DEN
-
BOI
Cheapest
PDX
-
BOI
Most popular
Insights
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Flight Deals
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Flight Deals

Cheap Flights to Eagle

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

Thu, Mar 5 - Sun, Mar 8
Frontier Logo
9:41 am - 11:51 am
DEN
-
BOI
2h 10mnonstop
Frontier Logo
12:15 pm - 2:15 pm
BOI
-
DEN
2h 00mnonstop
$65Frontier
Fri, Feb 27 - Sun, Mar 8
Frontier Logo
9:01 am - 11:11 am
DEN
-
BOI
2h 10mnonstop
Frontier Logo
12:15 pm - 2:15 pm
BOI
-
DEN
2h 00mnonstop
$87Frontier
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
9:10 am - 11:40 am
SEA
-
BOI
1h 30mnonstop
Alaska Airlines Logo
8:30 am - 9:18 am
BOI
-
SEA
1h 48mnonstop
$137Alaska Airlines
Sat, May 2 - Sat, May 16
Southwest Logo
7:00 pm - 10:05 pm
PHX
-
BOI
2h 05mnonstop
Southwest Logo
4:50 pm - 5:55 pm
BOI
-
PHX
2h 05mnonstop
$140Southwest
Fri, May 15 - Tue, May 19
Alaska Airlines Logo
11:39 am - 2:10 pm
SEA
-
BOI
1h 31mnonstop
Alaska Airlines Logo
4:19 pm - 4:59 pm
BOI
-
SEA
1h 40mnonstop
$142Alaska Airlines
Sat, May 2 - Sat, May 16
Southwest Logo
10:05 am - 4:15 pm
PHX
-
BOI
5h 10m
1 stop
Southwest Logo
4:50 pm - 5:55 pm
BOI
-
PHX
2h 05mnonstop
$150Southwest
Thu, Mar 26 - Thu, Apr 2
Delta Logo
5:35 pm - 11:45 pm
PHX
-
BOI
5h 10m
1 stop
Delta Logo
7:30 pm - 11:58 pm
BOI
-
PHX
5h 28m
1 stop
$151Delta
Thu, Mar 19 - Mon, Mar 23
Delta Logo
7:15 am - 9:55 am
SEA
-
BOI
1h 40mnonstop
Delta Logo
4:40 pm - 5:20 pm
BOI
-
SEA
1h 40mnonstop
$157Delta
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
9:05 pm - 11:57 pm
SFO
-
BOI
1h 52mnonstop
United Airlines Logo
8:39 am - 9:45 am
BOI
-
SFO
2h 06mnonstop
$163United Airlines
Tue, Apr 7 - Fri, Apr 10
United Airlines Logo
4:55 pm - 7:53 pm
SFO
-
BOI
1h 58mnonstop
United Airlines Logo
7:03 pm - 8:05 pm
BOI
-
SFO
2h 02mnonstop
$166United Airlines
Useful Info

Good to know - Book Cheap Eagle Plane Tickets

Low seasonJanuary
Cheapest flight$32
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Denver to Boise

Flights to Eagle: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Eagle 
FalenFlew with Alaska Airlines
PDX
-
BOI
Nov 2025
It is a quick flight. Take your own snacks and drink as often there is not enough time to do the normal service.
AllieFlew with Alaska Airlines
GEG
-
BOI
May 2025
If you can, arrive at airport no sooner than 4 hours before flight.
AbbyFlew with Alaska Airlines
BUR
-
BOI
Jun 2024
Burbank is always EASY more convenient, quick, enjoyable than LAX. It's worth a little extra cost.
Verified travelerFlew with Alaska Airlines
SEA
-
BOI
Feb 2024
Keep an eye on boarding time. At SEATAC, if you are not sitting at your exact gate, you cannot hear boarding announcements.

FAQs - booking Eagle flights

  • How long is the flight to Eagle?

    Flights from Seattle1h 37m
    Flights from John Wayne (Santa Ana)2h 13m
    Flights from Denver2h 03m
    Flights from Portland1h 22m
    Flights from Los Angeles2h 13m
  • What is the cheapest flight to Boise?

    In the last 3 days, the cheapest flight deal to Boise was found on the route from Denver, at $65 return. The most popular connection is from Portland to Boise and KAYAK users have found round-trip deals for as low as $157 in the last 3 days.

  • Which airlines fly to Boise?

    Many airlines fly to Boise, the most common ones being Alaska Airlines, Southwest, and Delta. See the amount of flights per week for popular airlines flying to Boise.

  • How to fly to Eagle?

    You cannot fly directly to Eagle. KAYAK recommends you fly to Boise Air Term. Gowen Fld (BOI) (11.08 miles from Eagle). From there you can rent a car or get a taxi.

  • What airports are near Eagle?

    The closest airport is Boise Air Term. Gowen Fld (BOI) (11.08 mi). KAYAK recommends you fly to Boise Air Term. Gowen Fld.

  • How far is Boise Air Term. Gowen Fld Airport from central Boise?

    You’ll need to travel 3 miles to reach the Boise city center from Boise Air Term. Gowen Fld Airport.

  • What is the name of Boise’s airport?

    Boise is served by Boise Air Term. Gowen Fld Airport, also commonly referred to as Air Term Gowen Fld, Air Term. Gowen Fld, or Boise. The airport code is BOI.

  • How does KAYAK find such low prices on flights to Eagle?

    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 to Eagle.

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

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

  • What is the Hacker Fare option on flights to Eagle?

    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 Eagle with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Eagle

  • There is no major airport in Eagle. It is instead served by Boise Air Term. Gowen Fld Airport.
  • Looking for cheap airfare to Eagle? 25% of our users found round-trip tickets to Eagle for the following prices or less: From Denver $133, from Los Angeles $207, from San Francisco $213
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Eagle flight deals.

Reviews of the top 5 airlines flying to Eagle

 
Need help choosing which airline to fly with from the United States to Eagle? 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
Alaska AirlinesOverall score based on 11839 reviews
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

10.0 ExcellentPhilip, Feb 2026
SAN - TPA
Read more Alaska Airlines reviews

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

The he whole flight was very smooth on every aspects.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

I think Alaska should start including free meals on these longer trips.

Wheelchair assistance was excellent. I had a saver fare, but was given a seat in Premium. So very nice!! Extra legroom, complimentary beer. The flight crew was very nice and efficient. The gate agent in Seattle double checked to make sure I was able to board the plane all right while using my cane. I boarded first. So considerate! The flight was smooth, and right on time.

Wheelchair assistant was on the spot, and very helpful. Gate agent was kind, and made sure I boarded the plane without having to try to hurry with my painful hip. My seat was so comfortable, 20A. I am tall, 5'9 and I need to stretch out my legs due to chronic nerve pain in my back that runs down my right leg, in addition to the bursitis in my right hip. Alaska air has the best economy seating in the market. So much room for legs, elbows, etc. When I arrived in SEA, the next Wheelchair was waiting to take me to the next gate. Great communication.

I had to cancel my trip due to health reasons three days after making the reservation. I was stunned to find out that the ticket was not able to be credited for future travel. $734 loss. Not happy that this was not my experience with Southwest Airlines. I will stick with SW in the future. Boo Alaskan Air and Kayak.

Due to plane delays on both legs of my flight home, I had to be rerouted from Santa Rosa to Las Vegas on Skywest and then to DCA on American. SkyWest airlines sat on runway in Las Vegas for 20 minutes waiting for gate to clear. My boarding pass for American that I was given by Alaska was incomplete and the Las Vegas airport lacked signage and departure boards. I barely made my flight bc it was so confusing. American Airlines has a much better wireless connection. I’ll never fly Alaska again. It clearly has problems.

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

The screens were inoperable for movies and such, but everything else was just fine

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Everything you need to know for your flight to Eagle